29.2 School Health

Clinical Care Provider

A school nurse’s primary role is to use the nursing process to provide direct care to students with long-term and acute medical conditions. For students with chronic medical conditions, school nurses work with the student’s primary care provider to develop an individual health plan (IHP) to guide a plan of care.

In addition to providing direct nursing care to students, school nurses are also involved in health screenings. Each state has different requirements for school health screenings. In general, these screenings may include:

• Hearing
• Vision
• Dental
• Scoliosis
• Postural screening
• Body mass index
• Screening, brief intervention, and referral for treatment (SBIRT) to identify substance use risk behaviors

Health Educator

School nurses are responsible for educating school staff on common health conditions in classrooms and what to do in the case of an emergency such as an allergic reaction. They educate children, school staff, families, and communities on healthy behaviors and healthy environments for optimal wellness.

Advocate

School nurses advocate for students, families, school staff, and the communities they serve. At the individual level, school nurses are a part of the individual education plans (IEPs) that students may need to promote academic success. They advocate at the local, state, and federal levels. School nurses are involved with national initiatives to provide nutritious school food, universal breakfast, and increased access to free school lunches; to increase physical education and physical activity in classrooms; and to establish longer recess times. These initiatives allow school nurses to champion healthier choices and healthier school environments with the support of other like-minded educators and community health leaders (Bergren, 2017).

The roles described above are at the foundation of the two current frameworks for school nursing practice, the Framework for 21st Century School Nursing Practice and the Whole School, Whole Community, Whole Child Model.

Care Coordination

Care coordination brings together student-centered activities to deliver health services. It includes case management, long-term disease management, interprofessional collaboration and communication, direct care, education, student-centered care plans, student self-empowerment, and transition planning (NASN, 2016). Case management provides collaborative care among the child, family, health care providers, and the school. Long-term disease management involves tertiary prevention, student disease self-management, and helping students and families access needed resources. Collaborative interpersonal communication ensures continuity of care (NASN, 2016). Direct care interventions address acute, urgent, or long-term health needs based on standard protocols, routine treatments, and medication administration. School nurses instruct individual students and families on topics supporting student self-care and self-management and address student and family health literacy and health care decision-making. Student-centered care plans, such as IHPs and emergency action plans (ECPs), involve individualized nursing care, based on a specific student, after a thorough nursing assessment (NASN, 2016). Student-centered care fosters student involvement in the change process to encourage autonomy. Transition planning supports student health and learning when transitioning between grade levels or moving in between school and health settings (NASN, 2016).

Community and Public Health

Using community and public health knowledge and skills, the school nurse delivers the following components of nursing care across school populations (NASN, 2016):

• Access to care: ensuring student access to quality care, a school nurse, insurance coverage, transportation, and timeliness of care
• Cultural competency: culturally responsive care where health services are appropriate and respectful of the needs of diverse populations
• Disease prevention: primary, secondary, and tertiary
• Environmental health: all aspects of the natural and built environment, including the building, classrooms, pest management, heating, cooling, and outdoor spaces, among others
• Health education: developmentally appropriate instruction that targets a specific learning need

The school nurse strives for health equity, the state in which everyone has an opportunity to achieve their health potential. Utilizing health promotion interventions and population-based care interventions means improving health by shifting the focus beyond individual behavior to social and environmental interventions to improve populations—such as school children—in the context of their everyday life (NASN, 2016). Risk reductions are strategies to decrease the likelihood of experiencing an adverse health outcome and require the nurse to consider the hazards of disease (NASN, 2016). Screenings, referrals, and follow-up refer to secondary prevention activities to detect and treat health conditions early to promote better health outcomes. Referral and follow-up are a means to connect students with resources and health professionals. SDOH, in the context of school nursing, are described as social needs that nurses can address and advocate for changes in the infrastructure causing the inequities that create these social needs. Surveillance is the ongoing collection and interpretation of health-related data to plan, implement, and evaluate public health practice (NASN, 2016).

Leadership

Leadership incorporates the value of change, leading education and health care reform through advocacy. This includes acting as change agents, engaging in lifelong learning, embracing models of practice and professionalism, promoting policy development, and leading at a systems level (NASN, 2016). Being a change agent requires the nurse to communicate clearly and advocate when confronted with a concern or an issue. Leadership traits include a commitment to lifelong learning and engaging in professional behaviors of accountability, collaboration, professional speech, positivity, and evidence-based, student-focused activities that align with current practice (NASN, 2016).

Quality Improvement

Quality improvement (QI) refers to an ongoing assessment and data collection process to promote continuous improvement and growth. QI includes documentation, data collection, evaluation, and research (NASN, 2016). The Plan-Do-Study-Act tool is often used in QI because it is circular, illustrating the continuous process. It has also been described as the nursing process in action (NASN, 2016). School nurse notes describe daily activities and health events while including progress in meeting set goals on a student’s health plan. Documentation highlights the myriad of roles and activities the school nurse participates in and outlines how time is spent (NASN, 2016).

Standards of Practice

The standards of practice outline school nursing practice components. These require competent nursing care that applies critical thinking to the nursing process. Standards of practice include clinical competence, clinical guidelines, code of ethics, critical thinking, evidence-based practice, NASN position statements, and Nurse Practice Acts (NASN, 2016). Clinical competence is the expected level of clinical performance for a professional nurse maintained through continuing education and collaboration. The NASN code of ethics, based on the ANA’s code of ethics, is grounded in the core values of child well-being, diversity, excellence, innovation, integrity, leadership, and scholarship for school nurses. A Nurse Practice Act is a state law that determines the scope of practice of nursing that school nurses must follow (NASN, 2016). The Scope and Standards of Practice outline expectations for school nursing practice where the scope is influenced by state law and regulations and the standards describe the level of competency expected for each step of the nursing process (NASN, 2016).

Health Education

Health education aims to help students develop the knowledge, attitudes, and skills necessary to make health-promoting choices, become health literate, and engage in health-enhancing behaviors (CDC, 2021a). A comprehensive health education curriculum includes drug use, alcohol use, nutrition, healthy eating habits, emotional health, personal health, physical activity, safety, injury prevention, sexual health, tobacco use, and violence prevention. Health education curricula should adhere to the National Health Education Standards (NHES).

Nutrition Environment and Services

School nutrition is an essential building block in a child’s academic foundation. Healthy eating is linked to improved learning outcomes—helping to ensure students can reach their potential (CDC, 2021a). The school nutrition environment should model healthy eating through the availability of foods, beverages, and nutritional education. Foods and beverages that students can access in the cafeteria, vending machines, concession stands, school stores, etc. must meet federal nutrition standards and the needs of students. All individuals in the school and the community are responsible for promoting healthier foods and beverages, modeling healthy behaviors, and ensuring access to free drinking water throughout the day (CDC, 2021a).

Employee Wellness

Fostering the well-being of school employees helps to support student health and success. Healthy school employees, teachers, administrators, custodial staff, and bus drivers, among others, are more productive and serve as role models for students (CDC, 2021a). Comprehensive school employee wellness programs address health conditions and multiple risk factors, such as tobacco use, eating habits, alcohol use, and physical activity levels, through programming, policies, benefits, and support (CDC, 2021a). Wellness programs can help to decrease health costs overall, reduce employee turnover, and increase stability in the school (CDC, 2021a).

Social and Emotional Climate

A school’s social and emotional environment may impact student engagement in school activities and overall academic performance. Positive social and emotional climates encourage engagement in learning and in maintaining relationships with other students, staff, family, and community members. This promotes overall health and growth and development through a safe and supportive learning environment.

Physical Environment

The physical environment of a school includes the school building, its contents, the land it is located on, and the area surrounding it. Healthy physical environments promote learning by ensuring students’ and staff’s health and safety. A healthy physical environment also protects students and staff from crime, violence, and injuries; from biological and chemical threats in the air, water, or soil; and from air pollution, mold, pesticides, and cleaning agents.

Health Services

School health services address actual and potential health problems: providing first aid, emergency care, and assessment; planning for chronic conditions like asthma and diabetes; and offering wellness promotion and preventive services. Health services are interprofessional—engaging school staff, students, families, the community, and health care providers to work collaboratively to promote healthy students and healthy school environments. This includes appropriate referrals to qualified health professionals in the community. Recognizing the impact of SDOH and supporting students and families in adapting to social stressors and economic barriers to health are additional important pieces of school health services (CDC, 2021a).

Counseling, Psychological, and Social Services

Supporting students’ mental, behavioral, and social-emotional health in the school setting is vital to promote health, wellness, and learning. Counseling, psychological, and social services include prevention activities such as psychological and psychoeducational assessments and interventions to address psychological and social barriers to learning, such as counseling and referrals to community services. School-employed mental health professionals, such as school counselors, school psychologists, and school social workers, can bridge services provided in school to those provided in the community and align interventions appropriately (CDC, 2021a).

Community Involvement

Schools, students, and families benefit from partnerships with local community-based organizations, groups, and businesses. Students and families benefit when school staff obtain and coordinate information on resources and services available from community organizations and groups. Community groups benefit when schools promote service-learning and volunteering in the community and when schools share facilities with community members.

Family Engagement

Families play an integral role in student academic success. School staff and families must engage with each other as student success is a shared responsibility. Staff must be committed to making families feel welcomed, and families must be willing to spend time actively engaged. Having a supportive and engaged school and home environment promotes health, well-being, and learning.

Physical Education and Physical Activity

Schools need to create an environment that fosters physical activity throughout the day. As part of the WSCC Model, the comprehensive school physical activity program (CSPAP) is a national physical education and activity framework with five components: physical education, physical activity during school, physical activity before and after school, staff involvement, and family and community engagement. The building block of this framework is physical education within the school curriculum, which provides instruction in developing motor skills, knowledge, and behaviors for healthy and active living. Providing opportunities for students to learn key concepts and practice skills needed to maintain physically active lifestyles is central to a solid physical education.

Health Promotion

The school nurse engages in health promotion activities to encourage healthy behaviors, prevent illness or disease, and promote overall wellness. These health promotion activities can be at the individual, family, or community level, encompassing students, families, school staff, and the community, and can be at the primary, secondary, or tertiary levels. See Table 29.2 for some examples.

Asthma

Asthma is one of the leading chronic illnesses among children in the United States and a leading cause of school absenteeism (CDC, 2022a). This long-term respiratory condition results in inflamed airways during an exacerbation causing wheezing, chest tightness, and shortness of breath. Exacerbations result from asthma triggers such as pollen, mold, tobacco smoke, exercise, infections, or cold air. When asthma symptoms worsen, it is referred to as an asthma attack. Asthma has no cure, but effective treatments exist to manage its symptoms.

School nurses are heavily involved in creating safe and supportive learning environments for students with asthma. They can help students understand and use asthma medications correctly and refer them to medical care. Nurses and other school staff work together to ensure the school environment is free from common asthma triggers. Every student diagnosed with asthma must have an asthma action plan in place with the school nurse that is updated annually by the student’s primary care provider in conjunction with the school nurse and the student’s family. This plan provides the information and directions necessary for the school nurse to ensure the safety of the student and helps to control the symptoms to prevent or minimize the danger of acute asthma attacks.

Diabetes

Diabetes is a chronic disease characterized by high levels of glucose in the blood, resulting in many symptoms; over time, diabetes can cause serious health problems affecting the heart, brain, kidneys, eyes, and feet. Among school-age children, type 1 diabetes is more common than type 2 (National Institute of Diabetes and Digestive and Kidney Disease [NIDDKD], 2020). With type 1 diabetes, the pancreas does not make insulin, a necessary hormone to transport glucose into the cells for use as energy. Therefore, students with type 1 diabetes require insulin injections multiple times daily to survive. Diabetes is managed by checking blood glucose levels throughout the day to ensure they stay within a target range. Generally, eating food increases glucose levels, although physical activity, insulin, and other diabetes medications will cause glucose levels to decrease (NIDDKD, 2020).

In the school setting, managing diabetes is most effective when the student, family, school nurses, teachers, counselors, coaches, food service employees, administrators, and health care providers all work together to ensure the student has what they need to stay healthy and prepared to learn (CDC, 2022d). The school nurse is integral in caring for these students and ensuring a plan exists to handle any diabetes-related emergencies. In collaboration with the student’s caregivers, provider, and school staff, the nurse ensures there is a Diabetes Medical Management Plan (DMMP) that outlines services the school will provide and how to recognize and treat signs of high and low blood sugar levels (CDC, 2022d). Depending on the student’s age, the nurse either checks their blood glucose levels or provides support to help a student monitor it themselves. Additionally, the nurse will be involved with all medication administered, as outlined in the DMMP. The school nutrition staff and nurse encourage healthy eating behaviors and should involve the caregivers in reviewing school menus to help them make informed choices. School nurses are often in charge of ensuring glucagon emergency kits are up to date and available, along with glucose tablets or other fast-acting carbohydrates in the case of hypoglycemia (CDC, 2022d).

Epilepsy

Epilepsy refers to conditions affecting the brain resulting in recurring seizures—it is not always known why some people develop them. Many individuals with epilepsy can control their seizures with medications. Some seizures appear as daydreaming or staring spells, although others are more dramatic, causing a person to collapse, stiffen, shake, and become unaware of what is happening around them (CDC, 2022e). Seizure triggers include sleep deprivation, illness, flashing bright lights or patterns, alcohol, drug use, stress, hormonal changes, poor eating habits, dehydration, specific foods, and missed medications.

Without the right support, epilepsy can negatively affect a student’s ability to succeed in school. Students with epilepsy are more likely to miss 11 or more days of school and are more likely to have difficulties in school, use special education services, and have activity limitations in comparison to students with other medical conditions (CDC, 2022e). It is estimated that for every 1,000 students, six will have epilepsy (CDC, 2022e). Managing epilepsy at school involves the school nurse, teachers, staff, and coaches, requiring them to understand what it is, how to provide seizure first aid, helping students avoid seizure triggers, and monitoring for and addressing any related medical conditions like mental health concerns. The nurse should educate teachers and school staff on epilepsy care and first aid and be involved in educating other students on the stigma associated with epilepsy to promote the overall wellness of all students. The nurse collaborates with the student’s health care provider to implement a seizure action plan, including administering rescue medications (CDC, 2022e). Case management services are integral to the nursing care plan for students with any medical condition that disrupts school attendance or academic performance. Many training programs to educate nurses, school staff, and other public health professionals about epilepsy exist. The CDC (2017) found that compared to children without epilepsy, a large percentage of those with epilepsy lived in very low-income households, suggesting they may have unmet health needs that could potentially be addressed within the school and community.

Food Allergies and Anaphylaxis

Food allergies affect approximately 8 percent of children, appearing at any age and even causing reactions to foods eaten for years without issue (American College of Allergy, Asthma, & Immunology [ACAAI], 2023; CDC, 2022f). A food allergy occurs when the immune system reacts to a food or a substance in the food, identifies it as dangerous, and triggers a response. Symptoms can range from mild to severe, with anaphylaxis being the most severe allergic reaction. This results in a life-threatening whole-body allergic reaction that may impair breathing, drop blood pressure, and result in shock. Anaphylaxis may occur within minutes of exposure to a triggering food and can be fatal, requiring immediate treatment with epinephrine. The following nine types of food account for 90 percent of all allergic reactions: eggs, dairy, peanuts, tree nuts, fish, shellfish, wheat, soy, and sesame (ACAAI, 2023). The foods most associated with allergic reactions in children are milk, eggs, and peanuts. Symptoms of an allergic reaction can involve the skin, gastrointestinal tract, cardiovascular system, and respiratory system. They can present with vomiting, hives, shortness of breath, wheezing, cough, shock, hoarse throat, difficulty swallowing, tongue edema, angioedema, dizziness, and anaphylaxis. Most food-related allergy symptoms occur within two hours of ingestion (ACAAI, 2023). Once the food allergy is diagnosed, the most effective treatment is to avoid the food, as there is no cure (CDC, 2022f). Evidence has shown that children may outgrow allergic reactions to milk and eggs, but peanut and tree nut allergies most often persist (ACAAI, 2023).

School nurses play a role in caring for and preventing allergic reactions in children with severe food allergies. Strict avoidance is the only way to prevent a reaction, but this may not always be possible with cross-contamination issues. School nurses are responsible for participating in the school’s plan for managing food allergies; supervising the daily management of food allergies in individual students; preparing for and responding to food allergy emergencies; providing food allergy education to students, parents, and school staff; and creating and maintaining a healthy and safe school environment (CDC, 2022f). School nurses often meet with the families of young students with severe food allergies before the school year begins to ensure an individual health plan, a food allergy action plan, and a prescribed epinephrine injector pen for the student.

School staff must be educated on preventing and responding to a food allergy emergency. The school nurse is often responsible for educating school staff on how food allergies occur, cross-contamination, signs and symptoms, and emergency management, including the administration of epinephrine (CDC, 2022f). Additionally, school nurses should be a part of the team that develops the school’s plan for preventing allergic reactions and the protocol for management of these emergencies. The CDC and the USDE, in collaboration with several federal agencies and partners, developed Voluntary Guidelines for the Management of Food Allergies in Schools and Early Care Education Programs to provide practical information and recommendations on five priority areas that should be addressed in each school’s Food Allergy Management Prevention Plan. Studies have demonstrated that one-third of children with food allergies have been bullied because of them; therefore, the psychosocial impact of having a food allergy needs to be discussed with all school staff, and plans must be in place to prevent and/or address these behaviors if they were to occur (Massachusetts Department of Elementary and Secondary Education, 2016).

Obesity

Obesity is defined as a weight higher than what is considered healthy and is dependent on height (CDC, 2022c). Body mass index (BMI) is a tool utilized to screen for obesity. BMI is calculated by dividing an individual’s weight by their height (CDC, 2022c). Because children and teenagers are still growing, their BMI ranges vary based on their age and sex and are expressed relative to other children of the same age and sex. The BMI range for obesity in children ages 2 to 19 is a BMI that is in the 95th percentile or greater for age and sex (CDC, 2023e). In the United States, childhood obesity levels have reached epidemic levels and have become a public health concern for children and adolescents (Sanyaolu et al., 2019). Body mass index does not fully account for differences in body type, ethnicity, or activity. So, it should not be used as the sole determinant of health; however, it is widely used as a key indicator and is an element of many diagnostic and treatment paradigms.

In 2017–2018, one in five school-aged children were obese, with an even higher prevalence rate among children who are Hispanic or Black (CDC, 2022i). Obesity negatively impacts physical and psychological health and is associated with several comorbid conditions, such as hypertension, hyperlipidemia, diabetes, sleep apnea, poor self-esteem, and depression (Sanyaolu et al., 2019). Although all risk factors associated with obesity may not be known, several are known to contribute to childhood obesity (CDC, 2022i):

• Physiologic factors of metabolism and lifestyle
• Social factors related to sleep habits, eating patterns, and physical activity
• Presence of negative childhood events
• Design and safety of the neighborhood and community where one lives

Although one’s metabolism and genetic makeup cannot be changed, the environment where children spend time can positively impact their health by making it easier to access nutritious foods and be physically active. The environment can be home, school, places for after-school activities, and community settings. The school nurse can advocate for policies and practices encouraging children to eat more fruit and vegetables, consume fewer foods or beverages with high sugar content, and increase daily physical activity (CDC, 2022i). Leading the school community to influence policy changes reinforcing these concepts of healthy eating and healthy movement—before, during, and after school—is an integral part of how school nurses can help address obesity. Researchers and public health professionals agree that prevention is the key strategy for controlling the obesity epidemic, with primary health promotion education aimed at children and families (Sanyaolu et al., 2019).

The COVID-19 pandemic thoroughly disrupted students’ access to normal school environments and routines. According to the CDC, children gained weight at a faster rate during the pandemic, with elementary school-aged children experiencing a BMI change that was 2.5 times higher than pre-pandemic times (CDC, 2022i; Lange et al., 2021). These data demonstrate how schools can be a primary setting for obesity prevention efforts by providing regularly scheduled opportunities for physical activity, offering nutritious foods through school meal programs, providing access to a school nurse, and providing consistency and routine (CDC, 2022i). A comprehensive school approach to addressing childhood obesity is key, directing attention to nutrition and physical activity in the schools and involving nurses, caregivers, school staff, and other community members. The goal is to support the health and well-being of all students. These efforts are not meant to single out or stigmatize children who are obese, but rather to support healthy lifestyle choices from a young age.

Oral Health

Dental caries, also known as cavities or tooth decay, are common chronic diseases in childhood in the United States (CDC, 2023h). When untreated, they may result in pain and infections that can lead to problems with eating, speaking, and learning (CDC, 2022b). Studies have demonstrated that children with poor oral health miss more school and receive lower grades than those who do not have caries (Griffin et al., 2016). Children from low-income families have two times the risk of children from higher-income families of having dental caries, which results in a detrimental effect on quality of life, performance in school, and success in later life (CDC, 2022b; Singh et al., 2020).

Dental sealants are thin coatings made from resin or glass ionomers (Sikka & Brizuela, 2023) that can prevent caries for years and, when applied to the chewing surface of back teeth, have been shown to prevent 80 percent of caries (CDC, 2022b). Elementary-aged children without sealants have three times more caries than children with sealants (CDC, 2023h). School sealant programs effectively reach children in school settings; they have demonstrated an increase in the number of children who receive sealants, especially those at greater risk for developing caries (CDC, 2023h). School nurses should use leadership and advocacy skills to advocate for these programs using evidence-based guidelines and recommendations. Additionally, school nurses can advocate for community clinics to provide fluoride supplements for students living in communities without fluoridated water, as fluoridated tap water is associated with fewer dental caries than water that is not fluoridated (CDC, 2022b).

Behavioral Problems and Learning Difficulties

Behavioral problems and learning difficulties are common concerns in schools. One in every six school-age children and adolescents experience a mental health disorder each year, and half of all mental health conditions begin by age 14 (National Alliance on Mental Illness [NAMI], 2023). Children’s mental disorders may include anxiety, depression, oppositional defiant disorder, conduct disorder, attention-deficit/hyperactivity disorder (ADHD), Tourette syndrome, obsessive-compulsive disorder, and post-traumatic stress disorders (CDC, 2023m). From 2013 to 2019, the most common mental health disorders diagnosed in children ages 3 to 17 in the United States were ADHD and anxiety, affecting more than one in 11 children. In older children and teens, 12 to 17 years of age, depression and suicide were more of a risk, with one in three high school students reporting sadness or hopelessness and almost one in five high school students self-reporting having seriously considered suicide (Bitsko et al., 2022).

Mental disorders can begin in early childhood and can affect any community, although certain populations are more affected due in part to the SDOH of poverty, education access, and geographic area (Bitsko et al., 2022). Half of all children and adolescents with mental health conditions do not receive appropriate treatment. Undiagnosed, untreated, or inadequately treated mental illness interferes with learning and development (NAMI, 2023). Early treatment has been shown to help children and adolescents stay in school, stay on track to meet life goals, and have overall better health outcomes (NAMI, 2023). Inadequately treated or untreated mental illness is associated with higher school dropout rates, unemployment, substance use, incarceration, and early death, with suicide being the second leading cause of death in children and young adults, ages 10–34 (NAMI, 2023).

School systems are well suited to provide early identification, prevention, and interventions to serve children and adolescents with mental health conditions since children spend almost a third of their day in school. School-based mental health services should be delivered by trained mental health professionals such as school psychologists, counselors, social workers, and nurses (NAMI, 2023). Schools can also connect children and families to community mental health services. Care provided in school reduces transportation barriers and scheduling conflicts and helps students access needed services throughout the school day. School nurses need to advocate for appropriate mental health services in school to ensure equitable access. This reduces the inequities and barriers for children and families in underserved communities (BIPOC) to get needed treatment (NAMI, 2023). Treating a child’s mental health problems as early as possible may decrease problems in the home, in school, and in forming friendships (CDC, 2023f; 2023l). A public health approach is necessary, promoting mental health for all children, providing interventions to children at risk, and providing treatment for those with diagnosed disorders (CDC, 2023l).

Learning, language, and developmental disabilities; autism spectrum disorders; and substance use disorders can also affect how children learn and behave in school and how they handle their emotions (CDC, 2023m). Although not considered mental health illnesses, these disorders affect the child’s overall mental health. Mental health is more than just the absence of a mental health disorder; it is a continuum where mentally healthy children can function well at home, at school, and in the community and have a positive quality of life (CDC, 2023m). Reaching developmental and emotional milestones, learning social skills, and coping with problems are all part of being mentally healthy (CDC, 2023m). Grappling with heightened emotions and behavior is a typical part of growing up. Supporting children’s mental health involves assessments to ensure they are meeting developmental milestones, referring them when they are not, supporting positive parenting strategies, and improving access to care (CDC, 2023m).

Teen Pregnancy and Sexually Transmitted Diseases

Between 1991 and 2019, the teen birth rate in the United States declined to 16.7 per 1,000 females (CDC, 2021b). This decline has been attributed to increased use of birth control and abstinence among teens (CDC, 2021b). Among teens who become pregnant, disparities exist along racial and ethnic lines. In 2019, the birth rates for Hispanic adolescents (25.3), Black adolescents (25.8), and Indigenous adolescents (29.2) were more than twice the rate for non-Hispanic White adolescents (11.4) (CDC, 2021b).

The SDOH impact the teen birth rate on many fronts. Adolescents from families with lower income and education levels have higher rates of teen births than adolescents from families with average income and education levels (CDC, 2021b). Adolescents in foster care are twice as likely to become pregnant as adolescents who are not in foster care (CDC, 2021b). Teen pregnancy and birth directly correlate to high school dropout rates among pregnant girls—only half of teen mothers achieve a high school diploma by age 22 (CDC, 2021b).

The CDC, through its Division of Adolescent and School Health (DASH), encourages school environments where adolescents can access foundational health knowledge and skills, establish healthy behaviors, and connect to health services to prevent HIV, sexually transmitted infections (STIs), and unintended pregnancy (CDC, 2023g). DASH funds and supports school-based health promotion and disease prevention efforts related to adolescent health by building strategic partnerships and working to prepare adolescents for success in health and life (CDC, 2023a). DASH-funded state education and health agencies conduct school-based surveillance on youth risk behaviors. The CDC has demonstrated that school health programs effectively increase quality sexual health education, provide increased access to youth-friendly health services, and increase safe and supportive environments through student-led inclusive clubs (CDC, 2019a). These interventions have resulted in a population-level reduction in sexual risk behaviors. CDC-funded school districts reported declines in the percentage of students who have had sex, were currently sexually active, and had four or more lifetime sexual partners (CDC, 2019a). The CDC’s reach is limited to about 8 percent of the nation’s 26 million middle and high school students. Most schools do not teach key HIV, STI, and pregnancy prevention topics or provide students with on-site services or referrals to health care providers for sexual health services (CDC, 2019a).

School health programs can reduce risky health behaviors and positively affect academic performance (CDC, 2020a). Many preventable risky healthy behaviors are formed during adolescence, contributing to suboptimal or poor sexual health. Adolescents need to be taught early about HIV, STI, and pregnancy prevention with easy-to-understand information, including health risks and skills to help delay sexual activities. School nurses and administrators can collaborate with the CDC to bring school-based programs to schools (CDC, 2020a).

A 2021 survey of high school students in the United States found that (CDC, 2023j):

• 30 percent were sexually active.
• 48 percent had not used a condom the last time they had sex.
• 8 percent had been physically forced to have sexual intercourse when they did not want to.
• 9 percent of students had ever been tested for HIV.
• 5 percent had been tested for STIs during the past year.

Sexual risk behaviors place adolescents at risk for HIV infection, STIs, and unintended pregnancy. In 2020, 20 percent of all new HIV diagnoses were in adolescents and young adults ages 13 to 24 (CDC, 2023j). STIs affect individuals across the lifespan, but adolescents account for half of all new STI infections (CDC, 2021c). HIV, STIs, and teen pregnancy prevention programs in school should provide basic health information that can contribute to health-promoting behaviors; address the needs of adolescents who are sexually active and those who are not having sex; ensure the education provided includes skills to protect themselves and others from HIV, STIs, and unintended pregnancy; and be developed with the input of students and parents to be consistent with community values and policies (CDC, 2023j). STIs include chlamydia, gonorrhea, hepatitis, herpes, HIV, human papillomavirus, syphilis, trichomoniasis, and mycoplasm genitalium (CDC, 2021c). See Pandemics and Infectious Disease Outbreaks for more information on STIs.

Substance Misuse

Substance misuse includes harmful patterns of alcohol, tobacco, and illegal drug use that undermine a student’s ability to succeed in school (National Center on Safe Supportive Learning Environments [NCSSLE], 2023). Most students do not misuse substances, but a minority do, especially students disengaged in school. Alcohol is the substance students most often misuse, and those who drink are more likely to “binge,” quickly consuming large quantities of alcohol for the sole purpose of becoming inebriated (NCSSLE, 2023). Binge drinking is associated with poor school performance, involvement in other health risk behaviors such as riding in a car with someone who has been drinking, cigarette smoking, risky sexual behaviors, using illegal drugs, and being a victim of dating violence (NCSSLE, 2023). Marijuana is one of the other drugs young people misuse most often (NCSSLE, 2023).

Most adults diagnosed with substance use disorder (SUD) started using substances in their teen and young adult years (CDC, 2022h). Adolescents with SUDs have higher rates of physical and mental illness and diminished overall health and well-being (CDC, 2022h). High-risk substance use is the use of substances with a high risk of adverse outcomes, including misuse of prescription drugs; use of illicit drugs such as cocaine, heroin, methamphetamine, inhalants, hallucinogens, or ecstasy; and use of injection drugs that have a high risk of infection of blood-borne disease such as HIV and hepatitis (CDC, 2022h). In 2019, 15 percent of high school students reported using illicit or injection drugs, and 14 percent reported misusing prescription opioids (CDC, 2022h). Injection drug use places adolescents at risk for HIV and overdose. Adolescent opioid use is directly linked to risky sexual behaviors, and these students are more likely to be victims of physical or sexual dating violence. Drug use in general is associated with violence, risky sexual behaviors, mental health illness, and increased suicide risk (CDC, 2022h).

Risk factors for high-risk substance misuse in adolescents include:

• Family history of substance use
• Favorable parental attitudes toward the behavior
• Poor parental monitoring
• Parental substance use
• Family rejection of sexual orientation or gender identity
• Association with peers using substances
• Lack of school connectedness
• Low academic achievement
• Childhood sexual abuse
• Mental health issues

NASN (2022) recognizes the need for school nurses to be involved in health promotion activities related to substance use and supports using the WSCC model by providing students with education about their bodies, emotions, behaviors, and relationships with others. Advocating for evidence-based health curriculums incorporating education on drugs and alcohol empowers students to make healthy and appropriate decisions.