Active Parent Consent for Health Surveys With Urban Middle School Students: Processes and Outcomes*

BACKGROUND: To achieve high participation rates and a representative sample, active parent consent procedures require a significant investment of study resources. The purpose of this article is to describe processes and outcomes of utilizing active parent consent procedures with sixth-grade students from urban, ethnically diverse, economically disadvantaged K-8 public schools involved in an evaluation of a middle school service-learning program. METHODS: As part of the evaluation of the Lead Peace-Plus service-learning program, active parent consent was obtained for participation in school-based health surveys conducted with sixth graders in 3 schools. To achieve acceptable rates of parent permission, we employed multiple procedures including regular communication with school staff, incentives for involved schools and teachers, a multipronged approach for reaching parents, and direct encouragement of students to return forms through repeated classroom visits, individual and classroom incentives. We used Fisher's exact tests to compare selected characteristics among students whose parents weren't reached, those whose parents refused, and those whose parents consented to survey participation. RESULTS: We achieved a parent response rate of 94.6% among sixth-grade students. No significant differences in student gender, race/ethnicity, school, or free/reduced lunch status were identified across parent consent status groups. Rates of absenteeism were significantly higher (p = .03) among students whose parents weren't reached compared to other groups. CONCLUSIONS: Employing a multifaceted active parent consent campaign can result in high rates of parental response with limited sampling bias among an urban, ethnically diverse and economically disadvantaged group of middle school students.     

Factors associated with student participation in a school-based hepatitis B immunization program

This study examined the relationship between participation in a school-based hepatitis B immunization program and teacher attitudes toward school-based health care and student socioeconomic factors. A survey addressing teachers' attitudes was administered to all teachers participating in the program. Information regarding student participation in school lunch programs and scores on national standardized tests were collected. Of the 4,874 fifth-grade students targeted for the program, 3,483 (72%) consented to be vaccinated and 3,232 (93% of 3,483) received all three doses of vaccine. Socioeconomic factors were the most important predictors of student participation in this school-based immunization program. Participation was significantly lower among students in schools with a high proportion of students receiving free or reduced-price school lunch and with low test scores. The only teacher factor associated with student participation was whether the teacher had returned the questionnaire. Strategies to increase immunization coverage in school-based programs should target children of low socioeconomic status.     

Responses to Positive Results From Suspicionless Random Drug Tests in US Public School Districts

Background:  Little is known about the context in which school-based suspicionless random drug testing (SRDT) occurs. The primary purpose of the current study was to describe school districts' responses to students' first positive result in districts with SRDT programs.
Methods:  Data were collected in spring 2005 from 1612 drug prevention coordinators in a nationally representative sample of 1922 school districts (83.9% response rate), of which 205 districts reported SRDT in high school grades.
Results:  Respondents reported an array of consequences for students with an initial positive SRDT, including requiring parents or guardians to meet with school officials (88.4%) and requiring students to participate in an education, counseling, or treatment program (60.8%). However, some districts also reported consequences contraindicated by federal advisory guides, such as notifying law enforcement officials (45.1%) and suspending the student from an athletic team (65.0%) or from school (31.0%). Some respondents may have conflated their districts' responses to for cause and random tests. Districts generally had available key services for students testing positive, including professional counseling for substance use problems (87.3%) and referrals to counseling services (91.9%).
Conclusions:  More understanding is needed of schools' responses to students who test positive following the administration of SRDT, available advisory guides concerning best practices should be more effectively disseminated, and appropriate training and technical assistance should be available to schools with SRDTs.     

Associations Between School Recreational Environments and Physical Activity

Background:  School environments may promote or hinder physical activity in young people. The purpose of this research was to examine relationships between school recreational environments and adolescent physical activity.
Methods:  Using multilevel logistic regression, data from 7638 grade 6 to 10 students from 154 schools who participated in the 2005/06 Canadian Health Behaviour in School-Aged Children Survey were analyzed. Individual and cumulative effects of school policies, varsity and intramural athletics, presence and condition of fields, and condition of gymnasiums on students' self-reported physical activity (≥2 h/wk vs <2 h/wk) were examined.
Results:  Moderate gradients in physical activity were observed according to number of recreational features and opportunities. Overall, students at schools with more recreational features and opportunities reported higher rates of class-time and free-time physical activity; this was strongest among high school students. Boys' rates of class-time physical activity were 1.53 (95% confidence interval (CI) = 1.12-1.80) times as high at high schools with the most recreational features as at schools with the fewest. Similarly, girls' rates of free-time physical activity at school were 1.62 (95% CI: 0.96-2.21) times as high at high schools with the most opportunities and facilities as compared to schools with the fewest. Modest associations were observed between individual school characteristics and class-time and free-time physical activity.
Conclusions:  Taken together, the cumulative effect of school recreational features may be more important than any one characteristic individually.     

SCHIP Directors' Perception of Schools Assisting Students in Obtaining Public Health Insurance

Background:  Health insurance coverage increases access to health care. There has been an erosion of employer-based health insurance and a concomitant rise in children covered by public health insurance programs, yet more than 8 million children are still without health insurance coverage.
Methods:  This study was a national survey to assess the perceptions of State Child Health Insurance Program (SCHIP) directors (N = 51) regarding schools assisting students in obtaining public health insurance. This study examined the perceived benefits of and barriers to working with school systems and the perceived benefits to schools in assisting students to enroll in SCHIPs and what SCHIP activities were actually being conducted with school systems.
Results:  The majority (78%) of SCHIPs had been working with school systems for more than a year. Perceived benefits of working with schools were greater access to SCHIP-eligible children (75%), assistance with meeting mandates to cover all SCHIP-eligible children (65%), and greater ability of state agencies to identify SCHIP-eligible children (58%). A majority of the directors did not identify any of the potential barrier items. The directors cited the following benefits to schools in helping enroll students in public health insurance programs: reduces the number of students with untreated health problems (80%), reduces student absenteeism rates (68%), improves student attention and concentration during school (58%), and reduces the number of students being held back in school because of health problems (53%).
Discussion:  The perceived benefits derived from schools assisting in enrolling eligible students into SCHIPs are congruent with the mission of schools. Schools need to become proactive in helping to establish a healthy student body, which is more likely to be an academically successful body.     

Extending the School Grounds?—Bullying Experiences in Cyberspace

Background:  Bullying is a national public health problem affecting millions of students. With the rapid increase in electronic or online communication, bullying is no longer limited to schools. The goal of the current investigation was to examine the overlap among targets of, and the similarities between, online and in-school bullying among Internet-using adolescents. Additionally, a number of common assumptions regarding online or cyberbullying were tested.
Methods:  An anonymous Web-based survey was conducted with one thousand four hundred fifty-four 12- to 17-year-old youth.
Results:  Within the past year, 72% of respondents reported at least 1 online incident of bullying, 85% of whom also experienced bullying in school. The most frequent forms of online and in-school bullying involved name-calling or insults, and the online incidents most typically took place through instant messaging. When controlling for Internet use, repeated school-based bullying experiences increased the likelihood of repeated cyberbullying more than the use of any particular electronic communication tool. About two thirds of cyberbullying victims reported knowing their perpetrators, and half of them knew the bully from school. Both in-school and online bullying experiences were independently associated with increased social anxiety. Ninety percent of the sample reported they do not tell an adult about cyberbullying, and only a minority of participants had used digital tools to prevent online incidents.
Conclusions:  The findings have implications for (1) school policies about cyberbullying, (2) parent education about the risks associated with online communication, and (3) youth advice regarding strategies to prevent and deal with cyberbullying incidents.     

Salient Environmental and Perceptual Correlates of Current and Established Smoking for 2 Representative Cohorts of Indiana Adolescents

PURPOSE:  A secondary analysis of 2000 and 2004 Indiana Youth Tobacco Survey (IYTS) data was conducted to investigate salient environmental and perceptual correlates of adolescents' current and established smoking while controlling for demographic variables such as gender, grade, and race/ethnicity and to compare the pattern of significant correlates between the years.
METHODS:  The IYTS was an anonymous school-based survey regarding tobacco use; familiarity with pro- and anti-tobacco media messages; exposure to environmental tobacco smoke (ETS); minors' access to tobacco products; and general knowledge, attitudes, and beliefs about tobacco. In 2000, a representative sample of 1416 public high school students in grades 9-12 and 1516 public middle school students in grades 6-8 (71.44% and 72.53% response rates, respectively) were surveyed. In 2004, 3433 public high school students and 1990 public middle school students (63.04% and 65.44 % response rates, respectively) were surveyed.
RESULTS:  Significant predictors of adolescents' current and established smoking habits included exposure to ETS either in homes or in cars, exposure to pro-tobacco messages, perceived benefit of smoking, and perceived peer acceptance of smoking. The influence of exposure to pro-tobacco messages greatly outweighed exposure to any anti-tobacco messages.
CONCLUSIONS:  The findings of this study warrant that more efforts and resources be placed on preventing youth from being exposed to ETS, and to control pro-tobacco marketing and improve the tobacco counter-marketing messages. The perceived benefits of smoking found here indicate that smoking for relaxation and weight control may be major influencing factors on adolescent smoking.     

Availability of high school extracurricular sports programs and high-risk behaviors

BACKGROUND: The Surgeon General has called for an expansion of school-based extracurricular sports programs to address the obesity epidemic. However, little is known about the availability of and participation in high school extracurricular sports and how participation in these sports is related to high-risk behaviors. METHODS: We surveyed Los Angeles County public high schools in 2002 to determine the number of extracurricular sports programs offered and the percentage of students participating in those programs. We used community data on rates of arrests, births, and sexually transmitted diseases (STDs) among youth to examine associations between risk behaviors and participation in sports programs. RESULTS: The average school offered 14 sports programs, and the average participation rate was 39% for boys and 30% for girls. Smaller schools and schools with higher percentages of disadvantaged students offered fewer programs. The average school offering 13 or fewer programs had 14% of its students participating, while the average school offering 16 or more programs had 31% of its students participating in sports. Controlling for area-level demographics, juvenile arrest rates and teen birth rates, but not STD rates, were lower in areas where schools offered more extracurricular sports. CONCLUSIONS: Opportunities for participation in high school extracurricular sports are limited. Future studies should test whether increased opportunities will increase physical activity and impact the increasing overweight problem in youths.     

Effective Methods to Improve Recruitment and Retention in School-Based Substance Use Prevention Studies

BACKGROUND: Poor recruitment and high attrition may invalidate results of research studies. This paper describes successful recruitment and retention strategies in a school-based substance use prevention trial and explores factors associated with intervention attendance and retention.
METHODS: A total of 384 parent-child dyads from 15 schools in the New York Metropolitan area participated in a control trial, testing the efficacy of parent-training to prevent youth substance use. Assessments were completed immediately post-intervention and 6-, 12-, and 24-month postintervention. Logistic regression analyses were used to determine which familial and study characteristics predicted attendance in the intervention and retention by parents and youth.
RESULTS: 84% of intervention parents attended 4 of the 5 workshops; 83% of control parents attended their single workshop. Intervention attendance was predicted by parent job status, but this was not significant after controlling for other family factors. Retention rates ranged from 87% to 91% over the 2 years. No family characteristics predicted retention, but time since baseline and attendance at treatment workshops and the control workshop did. For children, age at baseline and ethnicity predicted retention, but this did not remain significant in the adjusted model.
CONCLUSION: Intervention attendance was high and retention rates far exceeded the minimum standard of 70% retention in behavioral studies. Recruitment and retention strategies were effective for different family constellations. Efforts to maximize participation in both treatment and control interventions are critical to retention in longitudinal trials.     

Higher prevalence of childhood overweight and obesity in association with gender and socioeconomic status in the Hunter region of New South Wales

Objective:  To determine the prevalence of overweight and obesity in primary school-aged children in the Hunter region and examine associations with gender, age, socioeconomic status (SES) and geographical location.
Design:  Cross-sectional survey of a stratified sample of randomly selected government primary schools in the Hunter region with SES defined by Socio-Economic Index For Areas index and geographical location based on school education areas.
Subjects:  A total of 2224 out of 5206 (42.7%) primary school children from randomly selected government primary schools representing year 1 to year 6 ( x  = 9.61 ± 1.7).
Setting:  Sixteen government primary schools in the Hunter Region of New South Wales.
Main outcome measures:  Overweight and obesity were assessed using the international body mass index cut points, standardised for both age and gender as defined by Cole.
Data analyses:  Chi square (α = 0.05) was used to compare prevalence across categories of gender, age, SES or geographical location.
Results:  Of the 2224 children who had their height and weight measured, 28.35% (n = 606) were either overweight (n = 415, 19.3%) or obese (n = 191, 9.06%). Significant differences in the prevalence of combined overweight and obesity were observed between children residing in high and low socioeconomic areas, by ages and between boys and girls.
Conclusion or application:  The prevalence of childhood obesity is high and appears more prevalent in girls, in children residing in low-income areas and at specific ages. Determinants of the observed differences will need to be investigated in order to address the higher prevalence of childhood obesity in high-risk population groups.     

Patterns of Vaginal, Oral, and Anal Sexual Intercourse in an Urban Seventh-Grade Population

Background:  This study examines the prevalence of vaginal, oral, and anal intercourse among a population of urban, public middle school students, the characteristics of early sexual initiators, and the sequence of sexual initiation. Such data are limited for early adolescents.
Methods:  A total of 1279 seventh-grade students (57.3% female, 43.6% black, and 41.8% Hispanic), mean age 12.5 years (SD = 0.63) from 10 middle schools in a large southeastern US public school district completed a cross-sectional survey using audio computer-assisted self-interviews. Main outcomes included lifetime and past 3-months' experience of vaginal, oral, and anal sex; condom use; age of initiation; and number of lifetime partners.
Results:  Overall, 12.0% of students had engaged in vaginal sex, 7.9% in oral sex, and 6.5% in anal sex. Among students who had initiated intercourse, approximately two thirds were currently sexually active and one quarter reported ≥4 lifetime partners. Six percent had engaged in 1 type of intercourse, 4% in 2 types of intercourse, and 4% in all 3 types of intercourse; vaginal sex was typically initiated at an earlier or at the same age as other types of intercourse. Only 2% had engaged in oral sex without engaging in vaginal sex. Although black students were significantly more likely to have initiated sex compared to other racial/ethnic groups, Hispanic students who had initiated each type of intercourse were more likely to be currently sexually active and to have engaged in recent unprotected sex.
Conclusions:  A small percentage of early adolescents are engaging in multiple sexual behaviors. These findings have implications for early adolescent school-based sexual health education.     

Implementing and Evaluating a School-Based Program to Improve Childhood Vision*

BACKGROUND: Approximately 20% of the American schoolchildren have a vision problem. Children from low-income urban areas have been shown to have more than twice the normal rate of vision problems. This study evaluated the effectiveness of A Vision for Success, a school-based program designed to provide eyeglasses to children in a timely manner in selected New York City public elementary schools and to encourage their regular use at school. METHODS: An intervention-control group design with 265 first- and second-grade students across 8 New York City public schools was implemented. Participating students had failed a prior mandated vision screening. Students in A Vision for Success received (1) a school-based professional optometric screening, (2) provision of 2 pairs of eyeglasses (1 kept by the teacher for classroom use), and (3) teachers' encouragement of eyeglass use as prescribed in school. Mean rates of classroom eyeglass use were assessed between groups by direct observation prior to and after the optometric screening. RESULTS: Mean rates of eyeglass use for students in intervention and control groups at baseline were 22% and 19%, respectively (p > .10). At follow-up, eyeglass use rose to 47% in the intervention group, whereas the control group's rate remained consistent at 19% (p < .001). Significant differences persisted for boys and girls. CONCLUSIONS: Children disproportionately affected by visual dysfunction can receive glasses in a timely manner and wear them regularly in the classroom. Even more intensive efforts will be needed for some children to help ensure that they wear glasses in school.     

Cost-Effectiveness of a School-Based Emotional Health Screening Program

Background:  School-based screening for health conditions can help extend the reach of health services to underserved populations. Screening for mental health conditions is growing in acceptability, but evidence of cost-effectiveness is lacking. This study assessed costs and effectiveness associated with the Developmental Pathways Screening Program, in which students undergo universal classroom emotional health screening and those who have positive screens are provided with on-site clinical evaluation and referral.
Methods:  Costs are enumerated for screening and clinical evaluation in terms of labor and overhead and summarized as cost per enrolled student, per positive screen, and per referral. Cost-effectiveness is summarized as cost per student successfully linked to services. School demographics are used to generate a predictive formula for estimating the proportion of students likely to screen positive in a particular school, which can be used to estimate program cost.
Results:  Screening costs ranged from $8.88 to $13.64 per enrolled student, depending on the prevalence of positive screens in a school. Of students referred for services, 72% were linked to supportive services within 6 weeks. Cost-effectiveness was estimated to be $416.90 per successful linkage when 5% screened positive and $106.09 when 20% screened positive. A formula to estimate the proportion of students screening positive proved accurate to within 5%.
Conclusion:  Information concerning costs and effectiveness of school-based emotional health screening programs can guide school districts in making decisions concerning resource allocation.     

Active parental consent for a school-based community violence screening: comparing distribution methods

BACKGROUND: Students are unable to benefit from many school programs designed to address their mental health needs if their parents do not consent to their participation. As part of an ongoing effort in a large urban school district to meet the mental health needs of students traumatized by violence exposure, this paper examines the impact of alternative approaches on parental response and consent rates for an initial screening to participate in a school mental health program. METHODS: Two alternative approaches were used to obtain consent for students to participate in a school-based intervention for students exposed to violence. For one cohort, consent forms were distributed along with school information and other school forms during a parent orientation meeting. In the other cohort, school mental health clinicians visited student homerooms to distribute consent forms and explain the program and evaluation to students. RESULTS: There were significantly higher rates of return of consent forms (89.8% vs 53.2%) and parents consenting to participate (69.6% vs 27.9%) among parents receiving consent forms at a school meeting than among parents whose forms were distributed to children in a classroom, with comparable rates of active refusals to participate (20.1% vs 25.3%). CONCLUSIONS: Overall return rates and rates of consent for screening participation were substantially higher when the consent form and accompanying materials were provided directly to parents rather than distributed in the classroom and sent home with students. These findings have implications for efforts to obtain active consent from parents for students to participate in school mental health programs.     

Cost-Effectiveness of New-Generation Oral Cholera Vaccines: A Multisite Analysis

Objectives:  We evaluated the cost-effectiveness of a low-cost cholera vaccine licensed and used in Vietnam, using recently collected data from four developing countries where cholera is endemic. Our analysis incorporated new findings on vaccine herd protective effects.
Methods:  Using data from Matlab, Bangladesh, Kolkata, India, North Jakarta, Indonesia, and Beira, Mozambique, we calculated the net public cost per disability-adjusted life year avoided for three immunization strategies: 1) school-based vaccination of children 5 to 14 years of age; 2) school-based vaccination of school children plus use of the schools to vaccinate children aged 1 to 4 years; and 3) community-based vaccination of persons aged 1 year and older.
Results:  We determined cost-effectiveness when vaccine herd protection was or was not considered, and compared this with commonly accepted cutoffs of gross domestic product (GDP) per person to classify interventions as cost-effective or very-cost effective. Without including herd protective effects, deployment of this vaccine would be cost-effective only in school-based programs in Kolkata and Beira. In contrast, after considering vaccine herd protection, all three programs were judged very cost-effective in Kolkata and Beira. Because these cost-effectiveness calculations include herd protection, the results are dependent on assumed vaccination coverage rates.
Conclusions:  Ignoring the indirect effects of cholera vaccination has led to underestimation of the cost-effectiveness of vaccination programs with oral cholera vaccines. Once these effects are included, use of the oral killed whole cell vaccine in programs to control endemic cholera meets the per capita GDP criterion in several developing country settings.     

Examining the Consulting Physician Model to Enhance the School Nurse Role for Children With Asthma

BACKGROUND:  The Centers for Disease Control and Prevention's Strategies for Addressing Asthma Within a Coordinated School Health Program recommends a consulting physician for schools to help manage asthma. The literature examines the effects when a school nurse is present, but the addition of a consulting physician is not well understood. The purpose of this study is to assess the effect of having a consulting physician on school absenteeism and children sent home due to health reasons for children with asthma and all children pooled together.
METHODS:  A 2-year preimplementation group cohort and 1-year implementation group cohort of grades K-6 in an urban school district were used to determine the impact of a consulting physician on school absenteeism for children with asthma and all children pooled together.
RESULTS:  A consulting physician was significantly associated with reduced missed school days for children with asthma and all children as a group. All children pooled together were 44% more likely (OR = 1.44, 95% CI = 1.31-1.58) to be sent home without the consulting physician. There was a reduction from 13.8% to 12.6% of sent home events in children with asthma.
CONCLUSIONS:  Having consulting physicians in school districts appears to be associated with fewer days of school absence. The results provide additional evidence and suggest that more research is required to determine if this association is valid and to better understand the cause of such an association.     

Promoting healthy vision in students: progress and challenges in policy, programs, and research

Background:  An estimated 1 in 5 American children has a vision problem. Children living in poor urban environments have twice the normal rate of vision problems. Uncorrected vision problems can worsen over time and result in permanent vision loss. Early detection and treatment of vision problems is therefore essential in optimizing children's health and development. Federal-, state-, and school-based prevention efforts continue to evolve to identify and serve children with vision problems.
Methods:  Review of current literature on (1) major vision problems among children, (2) unique problems faced by low-income children with poor vision, and (3) the rise in health policy and program efforts to support the goal of healthy vision for each child. The preliminary relationship established between vision and academic performance is also discussed.
Results:  Low-income children have a disproportionate amount of vision problems and face several barriers to acquiring vision care. Varied actions among states include legislation requiring screening and follow-up before entry into elementary school.
Conclusions:  States and schools can take concrete steps to increase the number of children identified and treated for vision problems. Health policy and programs should also address common barriers to children receiving and wearing their glasses at home and in the classroom. Further research is necessary to assess the relationship between children's vision and educational outcomes. To the extent that vision is associated with academic success, policies and programs can be shaped to address the achievement gap that exists among our nation's youth and to support the goal of healthy vision for each child.     

Passive versus active parental permission: implications for the ability of school-based depression screening to reach youth at risk

BACKGROUND: Depression is prevalent among children and adolescents and often goes untreated with adverse effects on academic success and healthy development. Depression screening can facilitate early identification and timely referral to prevention and treatment programs. Conducting school-based emotional health screening, however, raises the controversial issue of how to obtain informed parental permission. METHODS: During implementation of a depression screening program in an urban school district in the Pacific Northwest, the district's parental permission protocol changed from passive (information provided to parents via a school mailer with parents having the option to actively decline their child's participation) to active (information provided to parents via a school mailer requiring the written permission of the parents for their child's participation). This change provided an opportunity to examine differences in participation under these 2 conditions. RESULTS: A total of 1533 students were enrolled in this program across both years. Compared to conditions of passive permission, participation was dramatically reduced when children were required to have written parental permission, dropping from 85% to 66% of eligible children. Furthermore, under conditions of active parental permission, participation decreased differentially among student subgroups with increased risk for depression. CONCLUSIONS: Successful implementation of school-based emotional health screening programs requires careful consideration of how to inform and obtain permission from parents.     

School-Based Survey Participation: Oral Health and BMI Survey of Ohio Third Graders

During the 2009–2010 school year, the Ohio Department of Health conducted a statewide oral health and body mass index (BMI) screening survey among 3rd grade children. This marked the fifth school-based survey regarding the oral health of Ohio children since 1987. At 50 %, the participation rate of the 2009–2010 oral health and BMI survey was at the lowest level ever experienced. This study aimed to identify the factors associated with participation rates in a school-based survey. A stratified, random sample of 377 schools was drawn from the list of 1,742 Ohio public elementary schools with third grade students. All third grade children in the sampled schools with parent or guardian consent received an oral health screening and height/weight measurement by trained health professionals. Participation rates at the school level were then combined with data on school characteristics and survey implementation. Predictors of school form return, participation, and refusal rates were assessed by generalized linear modeling (GLM). High student mobility and larger school size were associated with lower form return (p = 0.000 and p = 0.001, respectively) and lower participation rates (p = 0.000 and p = 0.005, respectively). Surveying in the fall or spring (as opposed to winter) significantly decreased form return (p = 0.001 and p = 0.016, respectively) and participation rates (p = 0.008 and p = 0.002, respectively), while being surveyed by internal staff (versus external screeners) significantly increased form return (p = 0.003) and participation rates (p = 0.001). Efforts to increase participation should focus more on schools with higher student mobility and larger size. Additionally, participation could be improved by using internal staff and surveying during winter.