RESUMO
BACKGROUND: Nearly 10% of students enrolled in US public schools are absent daily. Although previous research has shown associations of school absenteeism with participation in risk behaviors, it is unclear if these associations vary by whether the absence was excused. The purpose of this study was to examine the associations of health risk behaviors with being absent from school with and without permission among high school students. METHODS: During spring 2004, questionnaires similar to the Youth Risk Behavior Survey questionnaire were completed by 4517 ninth- and eleventh-grade students. Responses to items assessing frequency of school absences during the past 30 days for any reason and without permission were combined to create a variable coded as absent on: 0 days; > or =1 day, all with permission (WP); and > or =1 day, at least 1 day without permission (WOP). Logistic regression analyses controlling for gender, grade, and race/ethnicity examined the association of risk behaviors with absenteeism. RESULTS: Controlling for demographic variables, compared to students who were absent 0 days, students who were absent WP had significantly higher odds of engaging in 25 of 55 risk behaviors examined and students who were absent WOP had significantly higher odds of engaging in 43 of the 55 behaviors. Students who were absent WOP also had approximately twice the odds of engaging in risk behaviors compared to students who were absent WP. CONCLUSIONS: School absenteeism, with and without permission, is associated with risk behaviors. Schools should recognize absenteeism for any reason as a warning sign for a variety of risk behaviors.
Assuntos
Absenteísmo , Comportamentos Relacionados com a Saúde , Assunção de Riscos , Adolescente , Comportamento do Adolescente , Feminino , Humanos , Masculino , Instituições Acadêmicas/estatística & dados numéricos , Estudantes/estatística & dados numéricos , Inquéritos e Questionários , Estados UnidosRESUMO
Importance: The cultural roles and expectations attributed to individuals based on their sex often shape health behaviors and outcomes. Gender nonconformity (GNC) (ie, gender expression that differs from societal expectations for feminine or masculine appearance and behavior) is an underresearched area of adolescent health that is often linked to negative health outcomes. Objective: To examine the associations of GNC with mental distress and substance use among high school students. Design, Setting, and Participants: Cross-sectional study based on data from the Youth Risk Behavior Survey (YRBS) conducted in 2015. The setting was 3 large urban US school districts (2 in California and 1 in Florida). Participants were a racially/ethnically diverse population-based sample of 6082 high school students representative of all public school students in grades 9 through 12 attending these 3 school districts. Main Outcomes and Measures: Sex-stratified adjusted prevalence ratios (APRs) (adjusted for race/ethnicity, grade, and sexual identity) for high gender-nonconforming students (very/mostly/somewhat feminine male students or very/mostly/somewhat masculine female students) and moderate gender-nonconforming students (equally feminine and masculine students) relative to a referent group of low gender-nonconforming students (very/mostly/somewhat masculine male students or very/mostly/somewhat feminine female students). Results: Among 6082 high school students, 881 (15.9%) were white, 891 (19.1%) black, 3163 (55.1%) Hispanic, and 1008 (9.9%) other race/ethnicity. Among female students (2919 [50.0% of the study population]), moderate GNC was significantly associated with feeling sad and hopeless (APR, 1.22; 95% CI, 1.05-1.41), seriously considering attempting suicide (APR, 1.41; 95% CI, 1.14-1.74), and making a suicide plan (APR, 1.52; 95% CI, 1.22-1.89); however, substance use was not associated with GNC. Among male students (3139 [50.0% of the study population]), moderate GNC was associated with feeling sad and hopeless (APR, 1.55; 95% CI, 1.25-1.92); high GNC was associated with seriously considering attempting suicide (APR, 1.72; 95% CI, 1.16-2.56), making a suicide plan (APR, 1.79; 95% CI, 1.17-2.73), and attempting suicide (APR, 2.78; 95% CI, 1.75-4.40), as well as nonmedical use of prescription drugs (APR, 1.81; 95% CI, 1.23-2.67), cocaine use (APR, 2.84; 95% CI, 1.80-4.47), methamphetamine use (APR, 4.52; 95% CI, 2.68-7.61), heroin use (APR, 4.59; 95% CI, 2.48-8.47), and injection drug use (APR, 8.05; 95% CI, 4.41-14.70). Conclusions and Relevance: This study suggests mental distress is associated with GNC among female and male students. Substance use also appeared to be strongly associated with GNC among male students. These findings underscore and suggest the importance of implementing school-based programs to prevent substance use and promote student mental health that are inclusive of gender diversity in students.
Assuntos
Estresse Psicológico/etiologia , Estudantes/psicologia , Transtornos Relacionados ao Uso de Substâncias/etiologia , Pessoas Transgênero/psicologia , Adolescente , Comportamento do Adolescente/psicologia , California/epidemiologia , Estudos Transversais , Feminino , Florida/epidemiologia , Inquéritos Epidemiológicos , Humanos , Masculino , Prevalência , Estresse Psicológico/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Ideação Suicida , Tentativa de Suicídio/psicologia , Tentativa de Suicídio/estatística & dados numéricosRESUMO
INTRODUCTION: Studies among adults have documented association between sexual orientation discordance and some suicide risk factors. However, studies examining sexual orientation discordance and nonfatal suicidal behaviors in youth are rare. This study examines the association between sexual orientation discordance and suicidal ideation/suicide attempts among a nationally representative sample of U.S. high school students. METHODS: Using sexual identity and sex of sexual contact measures from the 2015 national Youth Risk Behavior Survey (n=6,790), a sexual orientation discordance variable was constructed describing concordance and discordance (agreement and disagreement, respectively, between sexual identity and sex of sexual contacts). Three suicide-related questions (seriously considered attempting suicide, making a plan about how they would attempt suicide, and attempting suicide) were combined to create a two-level nonfatal suicide risk variable. Analyses were restricted to students who identified as heterosexual or gay/lesbian, who had sexual contact, and who had no missing data for sex or suicide variables. The association between sexual orientation discordance and nonfatal suicide risk was assessed using logistic regression. Analyses were performed in 2017. RESULTS: Approximately 4.0% of students experienced sexual orientation discordance. High suicide risk was significantly more common among discordant students compared with concordant students (46.3% vs 22.4%, p<0.0001). In adjusted models, discordant students were 70% more likely to have had suicidal ideation/suicide attempts compared with concordant students (adjusted prevalence ratio=1.7, 95% CI=1.4, 2.0). CONCLUSIONS: Sexual orientation discordance was associated with increased likelihood of nonfatal suicidal behaviors. Discordant adolescents may experience unique stressors that should be considered when developing and implementing suicide prevention programs.
Assuntos
Comportamento do Adolescente/psicologia , Comportamento Sexual/psicologia , Estudantes/estatística & dados numéricos , Ideação Suicida , Tentativa de Suicídio/estatística & dados numéricos , Adolescente , Feminino , Identidade de Gênero , Humanos , Masculino , Prevalência , Estudantes/psicologia , Tentativa de Suicídio/prevenção & controle , Tentativa de Suicídio/psicologia , Estados Unidos/epidemiologiaRESUMO
INTRODUCTION: Sexual minority youth often experience increased social stress due to prejudice, discrimination, harassment, and victimization. Increased stress may help explain the disproportionate use of substances like tobacco, alcohol, marijuana, and other illicit drug use by sexual minority youth. This study examined the effect of social stress on substance use disparities by sexual orientation among U.S. high school students. METHODS: In 2016, data from the national 2015 Youth Risk Behavior Survey, conducted among a nationally representative sample of 15,624 U.S. high school students, were analyzed to examine the effect of school-related (threatened/injured at school, bullied at school, bullied electronically, felt unsafe at school) and non-school-related (forced sexual intercourse, early sexual debut) social stress on substance use disparities by sexual orientation, by comparing unadjusted prevalence ratios (PRs) and adjusted (for social stressors, age, sex, and race/ethnicity) prevalence ratios (APRs). RESULTS: Unadjusted PRs reflected significantly (p<0.05 or 95% CI did not include 1.0) greater substance use among students who identified as lesbian/gay or bisexual than students who identified as heterosexual. APRs for injection drug use decreased substantially among lesbian/gay (PR=12.02 vs APR=2.14) and bisexual (PR=2.62 vs APR=1.18) students; the APR for bisexual students became nonsignificant. In addition, APRs among both lesbian/gay and bisexual students decreased substantially and were no longer statistically significant for cocaine, methamphetamine, and heroin use. CONCLUSIONS: School-based substance use prevention programs might appropriately include strategies to reduce social stress, including policies and practices designed to provide a safe school environment and improved access to social and mental health services.
Assuntos
Comportamento Sexual , Estresse Psicológico , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adolescente , Estudos Transversais , Feminino , Humanos , Masculino , Transtornos Relacionados ao Uso de Substâncias/psicologia , Estados Unidos/epidemiologiaRESUMO
PURPOSE: National data related to physical activity (PA) and nutrition among adolescents are needed to help develop effective obesity prevention programs. The 2010 National Youth Physical Activity and Nutrition Study (NYPANS) was conducted to provide nationally representative data on behaviors and behavioral correlates related to healthy eating and PA. METHODS: NYPANS used a three-stage cluster sample design to obtain data representative of public- and private-school students in grades 9 through 12 in the United States (n = 11,429). Students completed an anonymous, self-administered questionnaire in their classrooms during a regular class period. Trained data collectors directly measured the students' height and weight at school using a standard protocol. RESULTS: Analyses revealed that 19.0% of students were obese and 17.8% were overweight. Students participated in a range of physical activities during the 12 months before the survey; prevalence ranged from 5.0% for ice hockey to 83.9% for walking. In addition, 52.5% of students enjoyed the physical education classes they took at school. During the 7 days before the survey, 74.8% of students ate at least one meal or snack from a fast food restaurant, with black students more likely than white and Hispanic students to have done so. Forty-one percent of students always or most of the time have a TV on while eating dinner at home. CONCLUSIONS: These and other NYPANS results can be used to develop obesity prevention programs that address specific behaviors and behavioral correlates, and target subgroups in which behaviors and behavioral correlates related to obesity are most prevalent.
Assuntos
Comportamento do Adolescente/fisiologia , Fenômenos Fisiológicos da Nutrição do Adolescente/fisiologia , Exercício Físico/fisiologia , Comportamento Alimentar , Comportamentos Relacionados com a Saúde , Estilo de Vida , Atividade Motora , Adolescente , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Obesidade/epidemiologia , Instituições Acadêmicas , Estudantes , Inquéritos e Questionários , Estados UnidosRESUMO
BACKGROUND: Consumption of fruits and vegetables is often recommended to promote healthy weight. The purpose of this study was to examine associations between fruit and vegetable intake and common weight management behaviors among US high school students who were trying to lose or stay the same weight. METHODS: Data from the 1999, 2001, and 2003 national high school Youth Risk Behavior Surveys were combined and the analyses stratified by gender (females, N = 16,709; males, N = 10,521). We considered 3 common weight management strategies--being physically active (ie, moderate activity for 30 minutes on 5 or more days per week or vigorous activity for 20 minutes on 3 or more days per week), eating a reduced calorie or fat diet, and limiting TV viewing. Sufficient fruit and vegetable intake was defined as eating 5 or more servings per day. Odds ratios (ORs) were calculated using logistic regression. RESULTS: Only 21.3% of females and 24.7% of males ate sufficient fruits and vegetables. Being physically active was associated with sufficient fruit and vegetable intake. Eating a reduced calorie or fat diet and limiting TV viewing (among males) were associated with sufficient fruit and vegetable intake only among physically active students. The odds of sufficient fruit and vegetable intake were greatest among female (OR = 3.01) and male (OR = 2.91) students who combined all 3 strategies (31.5% of females, 21.6% of males). CONCLUSIONS: Interventions that promote fruit and vegetable intake within the context of healthy weight management may be more effective if they combine nutrition and physical activity strategies. Further research is needed to test this approach.