School-Level Data on COVID-19 Cases, Quarantines, and Student Absenteeism During the COVID-19 Pandemic: Understanding Missingness.

This study aims to understand availability of school-based infectious disease surveillance data (e.g., COVID-19 cases, student absences) based on experiences during the COVID-19 pandemic using a national sample of public K-12 schools (n = 1,602). Based on surveys administered to school administrators throughout the 2021-2022 school year, we found high levels of missingness data for school-level COVID-19 cases, quarantines, and student absenteeism, increasing missingness over time, and variations in missingness by school characteristics (e.g., school size) and protocols (e.g., having a school-based system to report at-home COVID-19 tests). For the same sample of schools, using data requests to health departments, we found similarly high levels of missingness of school-level COVID-19 case data and varying approaches in data collection. Developing nationally standardized case definitions-and systems to surveil or collect and monitor school-based infectious disease outcomes early in a public health emergency-may be helpful in producing actionable data.

Disparities in Implementing COVID-19 Prevention Strategies in Public Schools, United States, 2021-22 School Year.

During the COVID-19 pandemic, US schools have been encouraged to take a layered approach to prevention, incorporating multiple strategies to curb transmission of SARS-CoV-2. Using survey data representative of US public K-12 schools (N = 437), we determined prevalence estimates of COVID-19 prevention strategies early in the 2021-22 school year and describe disparities in implementing strategies by school characteristics. Prevalence of prevention strategies ranged from 9.3% (offered COVID-19 screening testing to students and staff) to 95.1% (had a school-based system to report COVID-19 outcomes). Schools with a full-time school nurse or school-based health center had significantly higher odds of implementing several strategies, including those related to COVID-19 vaccination. We identified additional disparities in prevalence of strategies by locale, school level, and poverty. Advancing school health workforce and infrastructure, ensuring schools use available COVID-19 funding effectively, and promoting efforts in schools with the lowest prevalence of infection prevention strategies are needed for pandemic preparedness.

Trends in the teaching of sexual and reproductive health topics and skills in required courses in secondary schools, in 38 US states between 2008 and 2018.

Information about state and local education policies regarding sexually transmitted infections, including human immunodeficiency virus, and unintended pregnancy prevention is available, yet less is known about school-level implementation of such policies. We examine trends in the percentage of US secondary schools teaching sexual and reproductive health (SRH) topics in a required course in Grades 6-8 and 9-12, including healthy relationships, sexual abstinence, condoms and condoms with other contraceptive methods. We analyze representative data from 38 states across six cycles of School Health Profiles (2008-18) assessed through self-administered questionnaires completed by lead health teachers. Logistic regression models examined linear trends in the percentages of schools teaching topics for Grades 6-8 and 9-12, separately. Trends were calculated for states having representative data for at least three cycles, including 2018. During 2008-18, it was more common to have increases in teaching how to obtain condoms, correct condom use and use condoms with other contraceptive methods in Grades 6-12 than decreases. More states showed decreases in teaching abstinence in Grades 6-12 than increases. Most states had no change in teaching SRH topics across grades. Findings suggest some improvement in school-based SRH education, yet efforts are needed to improve comprehensive, developmentally appropriate content.

Facilitators and Barriers to Implementing COVID-19 Prevention Strategies in K-12 Public Schools.

To meet the educational needs of students, most schools in the United States (U.S.) reopened for in-person instruction during the 2021-2022 school year implementing a wide range of COVID-19 prevention strategies (e.g., mask requirements). To date, there have been limited studies examining facilitators and barriers to implementing each of the recommended COVID-19 prevention strategies in schools. Twenty-one semistructured interviews were conducted with public school staff from across the U.S. responsible for overseeing prevention strategy implementation. MAXQDA was used for thematic analysis. Findings identified key facilitators including utilizing Centers for Disease Control and Prevention guidance and district policies to guide decision-making at the school level, possessing financial resources to purchase supplies, identifying key staff for implementation, and having school health services infrastructure in place. Key barriers included staff shortages, limited resources, and community opposition. Findings from this study provide important insight into how schools can prepare for future public health emergencies.

Evaluation of self-administered antigen testing in a college setting.

BACKGROUND: The objective of our investigation was to better understand barriers to implementation of self-administered antigen screening testing for SARS-CoV-2 at institutions of higher education (IHE). METHODS: Using the Quidel QuickVue At-Home COVID-19 Test, 1347 IHE students and staff were asked to test twice weekly for seven weeks. We assessed seroconversion using baseline and endline serum specimens. Online surveys assessed acceptability. RESULTS: Participants reported 9971 self-administered antigen test results. Among participants who were not antibody positive at baseline, the median number of tests reported was eight. Among 324 participants seronegative at baseline, with endline antibody results and ≥ 1 self-administered antigen test results, there were five COVID-19 infections; only one was detected by self-administered antigen test (sensitivity = 20%). Acceptability of self-administered antigen tests was high. CONCLUSIONS: Twice-weekly serial self-administered antigen testing in a low prevalence period had low utility in this investigation. Issues of testing fatigue will be important to address in future testing strategies.

Ventilation Improvement Strategies Among K-12 Public Schools - The National School COVID-19 Prevention Study, United States, February 14-March 27, 2022.

Effective COVID-19 prevention in kindergarten through grade 12 (K-12) schools requires multicomponent prevention strategies in school buildings and school-based transportation, including improving ventilation (1). Improved ventilation can reduce the concentration of infectious aerosols and duration of potential exposures (2,3), is linked to lower COVID-19 incidence (4), and can offer other health-related benefits (e.g., better measures of respiratory health, such as reduced allergy symptoms) (5). Whereas ambient wind currents effectively dissipate SARS-CoV-2 (the virus that causes COVID-19) outdoors,* ventilation systems provide protective airflow and filtration indoors (6). CDC examined reported ventilation improvement strategies among a nationally representative sample of K-12 public schools in the United States using wave 4 (February 14-March 27, 2022) data from the National School COVID-19 Prevention Study (NSCPS) (420 schools), a web-based survey administered to school-level administrators beginning in summer 2021.† The most frequently reported ventilation improvement strategies were lower-cost strategies, including relocating activities outdoors (73.6%), inspecting and validating existing heating, ventilation and air conditioning (HVAC) systems (70.5%), and opening doors (67.3%) or windows (67.2%) when safe to do so. A smaller proportion of schools reported more resource-intensive strategies such as replacing or upgrading HVAC systems (38.5%) or using high-efficiency particulate air (HEPA) filtration systems in classrooms (28.2%) or eating areas (29.8%). Rural and mid-poverty-level schools were less likely to report several resource-intensive strategies. For example, rural schools were less likely to use portable HEPA filtration systems in classrooms (15.6%) than were city (37.7%) and suburban schools (32.9%), and mid-poverty-level schools were less likely than were high-poverty-level schools to have replaced or upgraded HVAC systems (32.4% versus 48.8%). Substantial federal resources to improve ventilation in schools are available.§ Ensuring their use might reduce SARS-CoV-2 transmission in schools. Focusing support on schools least likely to have resource-intensive ventilation strategies might facilitate equitable implementation of ventilation improvements.

Association of Children's Mode of School Instruction with Child and Parent Experiences and Well-Being During the COVID-19 Pandemic - COVID Experiences Survey, United States, October 8-November 13, 2020.

In March 2020, efforts to slow transmission of SARS-CoV-2, the virus that causes COVID-19, resulted in widespread closures of school buildings, shifts to virtual educational models, modifications to school-based services, and disruptions in the educational experiences of school-aged children. Changes in modes of instruction have presented psychosocial stressors to children and parents that can increase risks to mental health and well-being and might exacerbate educational and health disparities (1,2). CDC examined differences in child and parent experiences and indicators of well-being according to children's mode of school instruction (i.e., in-person only [in-person], virtual-only [virtual], or combined virtual and in-person [combined]) using data from the COVID Experiences nationwide survey. During October 8-November 13, 2020, parents or legal guardians (parents) of children aged 5-12 years were surveyed using the NORC at the University of Chicago AmeriSpeak panel,* a probability-based panel designed to be representative of the U.S. household population. Among 1,290 respondents with a child enrolled in public or private school, 45.7% reported that their child received virtual instruction, 30.9% in-person instruction, and 23.4% combined instruction. For 11 of 17 stress and well-being indicators concerning child mental health and physical activity and parental emotional distress, findings were worse for parents of children receiving virtual or combined instruction than were those for parents of children receiving in-person instruction. Children not receiving in-person instruction and their parents might experience increased risk for negative mental, emotional, or physical health outcomes and might need additional support to mitigate pandemic effects. Community-wide actions to reduce COVID-19 incidence and support mitigation strategies in schools are critically important to support students' return to in-person learning.

Mask Use and Ventilation Improvements to Reduce COVID-19 Incidence in Elementary Schools - Georgia, November 16-December 11, 2020.

To meet the educational, physical, social, and emotional needs of children, many U.S. schools opened for in-person learning during fall 2020 by implementing strategies to prevent transmission of SARS-CoV-2, the virus that causes COVID-19 (1,2). To date, there have been no U.S. studies comparing COVID-19 incidence in schools that varied in implementing recommended prevention strategies, including mask requirements and ventilation improvements* (2). Using data from Georgia kindergarten through grade 5 (K-5) schools that opened for in-person learning during fall 2020, CDC and the Georgia Department of Public Health (GDPH) assessed the impact of school-level prevention strategies on incidence of COVID-19 among students and staff members before the availability of COVID-19 vaccines.† Among 169 K-5 schools that participated in a survey on prevention strategies and reported COVID-19 cases during November 16-December 11, 2020, COVID-19 incidence was 3.08 cases among students and staff members per 500 enrolled students.§ Adjusting for county-level incidence, COVID-19 incidence was 37% lower in schools that required teachers and staff members to use masks, and 39% lower in schools that improved ventilation, compared with schools that did not use these prevention strategies. Ventilation strategies associated with lower school incidence included methods to dilute airborne particles alone by opening windows, opening doors, or using fans (35% lower incidence), or in combination with methods to filter airborne particles with high-efficiency particulate absorbing (HEPA) filtration with or without purification with ultraviolet germicidal irradiation (UVGI) (48% lower incidence). Multiple strategies should be implemented to prevent transmission of SARS-CoV-2 in schools (2); mask requirements for teachers and staff members and improved ventilation are important strategies that elementary schools could implement as part of a multicomponent approach to provide safer, in-person learning environments. Universal and correct mask use is still recommended by CDC for adults and children in schools regardless of vaccination status (2).

"We Deserve Care and we Deserve Competent Care": Qualitative Perspectives on Health Care from Transgender Youth in the Southeast United States.

PURPOSE: Transgender populations experience health inequities that underscore the importance of ensuring access to high quality care. We thematically summarize the health care experiences of transgender youth living in the southeast United States to identify potential barriers and facilitators to health care. DESIGN AND METHODS: Transgender youth recruited from community settings in an urban area of the southeast United States participated in individual interviews (n = 33) and focus groups (n = 9) about protective factors. We conducted a thematic analysis of data from 42 participants who described their experiences seeking and receiving health care. RESULTS: Participants reported a wide range of gender identities. The individual interview sample was majority Black (54.5%) and the mean age was 21.7 years and focus group participants were all white and the mean age was 16.8 years. Participants described numerous barriers to health care, including limited availability of gender affirming care, logistical challenges, such as gatekeeping and cost, concerns about confidentiality in relation to sexual behavior and gender identity, and inadequate cultural competency among providers regarding gender-affirming care. Facilitators included intake procedures collecting chosen pronouns and names and consistent use of them by providers, and open communication, including active listening. CONCLUSIONS: Findings underscore the need for a multi-component approach to ensure both transgender- and youth-friendly care. PRACTICE IMPLICATIONS: Providers and office staff may benefit from transgender cultural competency trainings. In addition, clinic protocols relating to confidentiality and chosen name and pronoun use may help facilitate access to and receipt of quality care.

Student-Reported School Safety Perceptions, Connectedness, and Absenteeism Following a Multiple-Fatality School Shooting - Broward County, Florida, February 14-21, 2018.

From July 2009 to June 2018, the rates of multiple-victim, school-associated homicides in the United States fluctuated substantially, with evidence of a significant increase in recent years (1). Data on the effects of such incidents on students' school attendance and perceptions of safety and connectedness are limited (2,3) but important. This study used data from a neighboring within-district school before and after a multiple-fatality shooting at Marjory Stoneman Douglas High School in Parkland, Florida, on February 14, 2018. Self-administered questionnaires were completed by one group of students on February 14 just before the shooting (575) and another group during February 15-21 (502); demographics for these groups appeared similar. Linear and logistic regression analyses controlling for demographic characteristics explored differences between groups for safety-related perceptions or experiences, school connectedness, and absenteeism. Compared with students surveyed before the shooting, students surveyed in the days immediately following the shooting had lower odds of feeling safe at school, higher odds of absenteeism, and higher school connectedness scores. Findings suggest the shooting had an immediate, sizeable effect on safety perceptions and absenteeism among students in a neighboring school. Findings also suggest higher school connectedness following the shooting. Further study of school connectedness, including how to enhance and sustain it, might help schools and communities better respond to traumatic events in the community.

School Climate Among Transgender High School Students: An Exploration of School Connectedness, Perceived Safety, Bullying, and Absenteeism.

This study used self-administered survey data from seven high schools in Florida with a majority Black and/or Hispanic sample to examine transgender students' perceptions and experiences related to school climate in comparison to cisgender students. Using propensity score matching, a matched analytic sample was created of transgender and cisgender students (n = 542, including 186 transgender youth). Adjusted weighted logistic regression models indicated that transgender students were significantly more likely to report ever being bullied at school, being bullied in the past 3 months, and not going to school ≥3 days during the past 30 days. Transgender students were significantly less likely to report feeling safe at school and having positive perceptions of all five school connectedness items compared to cisgender students. Recent bullying experiences moderated the association between transgender status and past month absences. Findings can inform potential roles for school nurses in improving school climate for transgender youth.

School district-provided supports to enhance sexual health education among middle and high school health education teachers.

Schools support teachers in their professional learning, just as teachers support students in their learning. To accomplish this, schools can provide support systems that enhance teachers' knowledge, comfort, and instructional skills. This study examined the impact of two district-provided supports (curriculum and professional development) on sexual health instruction among middle and high school health education teachers. Data were abstracted and analyzed using inductive coding from 24 teacher interviews (2015-2016). Findings illustrate outcomes from both curriculum and PD on teachers' self-reported knowledge, comfort, and skills. The district-provided supports appeared to contribute to improved teachers' self-efficacy in delivering sexual health education.

Transgender Identity and Experiences of Violence Victimization, Substance Use, Suicide Risk, and Sexual Risk Behaviors Among High School Students - 19 States and Large Urban School Districts, 2017.

Transgender youths (those whose gender identity* does not align with their sex†) experience disparities in violence victimization, substance use, suicide risk, and sexual risk compared with their cisgender peers (those whose gender identity does align with their sex) (1-3). Yet few large-scale assessments of these disparities among high school students exist. The Youth Risk Behavior Survey (YRBS) is conducted biennially among local, state, and nationally representative samples of U.S. high school students in grades 9-12. In 2017, 10 states (Colorado, Delaware, Hawaii, Maine, Maryland, Massachusetts, Michigan, Rhode Island, Vermont, Wisconsin) and nine large urban school districts (Boston, Broward County, Cleveland, Detroit, District of Columbia, Los Angeles, New York City, San Diego, San Francisco) piloted a measure of transgender identity. Using pooled data from these 19 sites, the prevalence of transgender identity was assessed, and relationships between transgender identity and violence victimization, substance use, suicide risk, and sexual risk behaviors were evaluated using logistic regression. Compared with cisgender males and cisgender females, transgender students were more likely to report violence victimization, substance use, and suicide risk, and, although more likely to report some sexual risk behaviors, were also more likely to be tested for human immunodeficiency virus (HIV) infection. These findings indicate a need for intervention efforts to improve health outcomes among transgender youths.

Trends in Secondary Schools' Practices to Support Lesbian, Gay, Bisexual, Transgender, and Questioning Students, 2008-2014.

OBJECTIVES: To examine trends in the percentage of US secondary schools that implemented practices related to the support of lesbian, gay, bisexual, transgender, and questioning (LGBTQ) students. METHODS: This analysis used data from 4 cycles (2008-2014) of School Health Profiles, a surveillance system that provides results representative of secondary schools in each state. Each school completed 2 self-administered questionnaires (principal and teacher) per cycle. We used logistic regression models to examine linear trends. RESULTS: Of 8 examined practices to support LGBTQ youths, only 1-identifying safe spaces for LGBTQ youths-increased in most states (72%) from 2010 to 2014. Among the remaining 7, only 1-prohibiting harassment based on a student's perceived or actual sexual orientation or gender identity-had relatively high rates of adoption (a median of 90.3% of schools in 2014) across states. CONCLUSIONS: Many states have seen no change in the implementation of school practices associated with LGBTQ students' health and well-being.

Sexual Risk Behavior Differences Among Sexual Minority High School Students - United States, 2015 and 2017.

Sexual minority youths (i.e., those identifying as gay, lesbian, bisexual, or another nonheterosexual identity or reporting same-sex attraction or sexual partners) are at higher risk than youths who are not sexual minority youth (nonsexual minority youth) for negative health behaviors and outcomes, including human immunodeficiency virus (HIV) infection, other sexually transmitted diseases (STDs), pregnancy (1),* and related sexual risk behaviors (2). Less is known about sexual risk behavior differences between sexual minority youth subgroups. This is the first analysis of subgroup differences among sexual minority youths using nationally representative Youth Risk Behavior Survey (YRBS) data. CDC analyzed pooled data from the 2015 and 2017 cycles of the national YRBS, a cross-sectional, school-based survey assessing health behaviors among U.S. students in grades 9-12. Analyses examined differences in eight sexual risk behaviors between subgroups of sexual minority youths and nonsexual minority youths, as well as within sexual minority youths. Logistic regression models controlling for race/ethnicity and grade found that bisexual females and "not sure" males reported higher prevalences for many behaviors than did heterosexual students. For behavior-based subgroups, the largest number of differences were seen between students who had sexual contact with both sexes compared with students with only opposite-sex sexual contact. Findings highlight subgroup differences within sexual minority youths that could inform interventions to promote healthy behavior.

Violence Victimization, Substance Use, and Suicide Risk Among Sexual Minority High School Students - United States, 2015-2017.

Youths identifying as lesbian, gay, bisexual, or another nonheterosexual identity (sexual minority youths) report more violence victimization, substance use, and suicide risk than do heterosexual youths (1). These disparities are generally attributed to minority stress (the process through which stigma directed toward sexual minorities influences health outcomes) (2,3). Sexual minority youths might experience negative outcomes associated with minority stress differently across sexual identities, but to date, no nationally representative study has examined differences in victimization, substance use, and suicide risk within sexual minority youth. Using pooled data from the 2015 and 2017 national Youth Risk Behavior Surveys (YRBS), relationships between sexual identity groups and victimization, substance use, and suicide risk were evaluated with sex-stratified logistic regression models. Compared with heterosexual students, bisexual females and all sexual minority males reported more victimization; lesbian and bisexual females reported more use of alcohol, cigarettes, and marijuana; and all sexual minority youths reported elevated high-risk substance use and suicide risk. Programmatic efforts to reduce and prevent victimization, substance use, and suicide risk among sexual minority youths might benefit from consideration of issues within group differences.

Overcoming Challenges in School-Wide Survey Administration.

School-based surveys provide a useful method for gathering data from youth. Existing literature offers many examples of data collection through school-based surveys, and a small subset of literature describes methodological approaches or general recommendations for health promotion professionals seeking to conduct school-based data collection. Much less is available on real-life logistical challenges (e.g., minimizing disruption in the school day) and corresponding solutions. In this article, we fill that literature gap by offering practical considerations for the administration of school-based surveys. The protocol and practical considerations outlined in the article are based on a survey conducted with 11,681 students from seven large, urban public high schools in the southeast United States. We outline our protocol for implementing a school-based survey that was conducted with all students school-wide, and we describe six types of key challenges faced in conducting the survey: consent procedures, scheduling, locating students within the schools, teacher failure to administer the survey, improper administration of the survey, and minimizing disruption. For each challenge, we offer our key lessons learned and associated recommendations for successfully implementing school-based surveys, and we provide relevant tools for practitioners planning to conduct their own surveys in schools.

Sex Differences in School Safety and Bullying Experiences Among Sexual Minority Youth.

Schools play an integral role in creating safe, supportive environments for students, especially for sexual minority youth (SMY). Using 2016 questionnaire data from seven high schools in a Florida school district, we obtained a sample of 1,364 SMY. Logistic regressions controlling for sex (as applicable), age, grade, race/ethnicity, and school explored differences between SMY and nonsexual minority youth (non-SMY). Sex differences related to school environment perceptions and experiences related to safety, bullying, and hearing homophobic remarks were also explored. SMY were more likely than non-SMY to report several negative school environment perceptions and experiences. Where differences existed within SMY, male SMY were more likely than female SMY to have missed school in the past 30 days (odds ratio [ OR] = 1.66, p = .03), report avoiding spaces at school due to safety concerns ( OR = 1.38, p = .02), and report hearing homophobic remarks from teachers ( OR = 2.00, p = .01). Implications for school nursing are discussed.

Health-Related Behaviors and Academic Achievement Among High School Students - United States, 2015.

Studies have shown links between educational outcomes such as letter grades, test scores, or other measures of academic achievement, and health-related behaviors (1-4). However, as reported in a 2013 systematic review, many of these studies have used samples that are not nationally representative, and quite a few studies are now at least 2 decades old (1). To update the relevant data, CDC analyzed results from the 2015 national Youth Risk Behavior Survey (YRBS), a biennial, cross-sectional, school-based survey measuring health-related behaviors among U.S. students in grades 9-12. Analyses assessed relationships between academic achievement (i.e., self-reported letter grades in school) and 30 health-related behaviors (categorized as dietary behaviors, physical activity, sedentary behaviors, substance use, sexual risk behaviors, violence-related behaviors, and suicide-related behaviors) that contribute to leading causes of morbidity and mortality among adolescents in the United States (5). Logistic regression models controlling for sex, race/ethnicity, and grade in school found that students who earned mostly A's, mostly B's, or mostly C's had statistically significantly higher prevalence estimates for most protective health-related behaviors and significantly lower prevalence estimates for most health-related risk behaviors than did students with mostly D's/F's. These findings highlight the link between health-related behaviors and education outcomes, suggesting that education and public health professionals can find their respective education and health improvement goals to be mutually beneficial. Education and public health professionals might benefit from collaborating to achieve both improved education and health outcomes for youths.

Barriers and Facilitators to Sustaining School Health Teams in Coordinated School Health Programs.

Coordinated school health (CSH) programs address multiple factors related to students' overall health, thereby increasing their physical and mental readiness to learn. A formative evaluation of three school districts in 2010-2011 examined strategies for sustaining the school health teams (SHTs) that lead CSH efforts. Qualitative data from 39 interviews and 13 focus groups revealed facilitators and barriers for sustaining SHTs. Quantitative data from 68 questionnaires completed by SHT members and school principals examined factors associated with having more active SHTs and district and school characteristics SHT members believed to be important to their schools' efforts to implement CSH. Facilitators of sustaining SHTs included administrative support, staff engagement in the SHT, and shared goals and responsibility. Barriers to sustaining SHTs included limited time and competing priorities, budget and funding constraints, and staff turnover. Findings provide valuable insight into challenges and potential solutions for improving the sustainability of SHTs to enable them to better support CSH efforts.