Reflections on the Texas Youth Evaluation Project and implications for the future

Development of a Fitness Surveillance System to Track and Evaluate Obesity in North Idaho

BACKGROUND

Internationally 18% of youth are obese. Fitness testing can be used to establish fitness surveillance, which can inform policy and targeted interventions aimed at addressing obesity. The purpose of this study was to estimate the prevalence of overweight, obesity, and low fitness in Idaho school-aged youth through a pilot study.

METHODS

A convenience sample of 13 teachers from 11 north Idaho rural schools collected FitnessGram fitness data: body composition (body mass index [BMI]), aerobic capacity (Progressive Aerobic Cardiovascular Endurance Run [PACER] test), muscular endurance (curl up), strength (pushup), and flexibility (sit and reach).

RESULTS

A total of 761 students (aged 9-18 years) from grades 3&5, 7, and 9 to 12 participated in the study. Approximately 24% of 3&5 and 22% of 7th, and 12% of 9 to 12th-grade students were categorized as Needs Improvement/Health Risk by FitnessGram standards for BMI. Similarly, approximately 25% of 3&5, and 22% of 7 and 9 to 12th-grade students were considered Needs Improvement/Health Risk for PACER.

IMPLICATIONS FOR SCHOOL HEALTH POLICY, PRACTICE, AND EQUITY

Results from fitness testing can provide school and public health representatives with a "needs assessment" of student health that can be used to help develop policies and practices to improve student health and wellbeing.

CONCLUSIONS

This study provides a model for statewide annual fitness testing surveillance and reporting within K-12 public school physical education classrooms.

A qualitative evaluation of remote training to develop a fitness surveillance system

Objectives

In the USA, 18% of school-aged young people are classified as obese, and rural populations appear to be particularly at risk. Achieving high levels of fitness reduces the risk of obesity and underlying health conditions. To better understand youth obesity trends and fitness levels, annual fitness testing ([FT], that is, surveillance) in schools has been recommended. Although many K-12 schools conduct FT, surveillance programmes that compile unified standardised test results are rare.

Design

Qualitative design.

Setting

Physical education teachers from 11 schools (n = 13; n = 4 men) participated in remote training about conducting FitnessGram FT.

Methods

Data included two semi-structured interviews per teacher on experiences with distance fitness training, implementing FitnessGram, and data entry for annual surveillance.

Results

Inductive analysis using axial and open coding identified four themes: (1) barriers prior to study, (2) study training, (3) implementation challenges and suggestions and (4) teacher feedback. Teachers had an interest in FT but lacked the recommended training and equipment needed to implement it annually.

Conclusion

Teachers believed the training they received (as part of this study) prepared them to collect reliable and valid data, and that FT had benefits for their students and programmes. Every teacher expressed interest in reporting annual surveillance data. Efforts to train teachers for FT through virtual professional development may be a viable means of establishing a unified surveillance system.

Critical Evaluation of the Case for Pausing California's School-based Fitness Testing

Objective

We undertook a literature review to evaluate the evidence for an association among school-based fitness testing and bullying, weight-based teasing (WBT), and/or gender discrimination.

Methods

We searched the peer-reviewed literature using PubMed, ERIC and GOOGLE Scholar to identify articles related to school-based physical fitness testing (K-12) on the one hand and bullying, WBT, and/or gender discrimination on the other.

Results

We identified 12 studies on the impact of school-based physical fitness testing (PFT) on bullying and WBT. These studies do not support the assertion that PFT places students at elevated risk for bullying and/or WBT as compared to other school settings. There is a dearth of studies investigating an association between PFT and gender discrimination.

Conclusions

The concerns about PFT as a widespread cause of bullying and WBT are not supported by the evidence. It is likely that school climate is a stronger determinant overall of these negative student interactions and that more rigorous teacher training would ameliorate student concerns about fitness testing. Nevertheless, more rigorous research is warranted to determine with confidence that PFT does not elevate students' risks for bullying and WBT and to examine the risks for students with non-binary gender.

The association between physical fitness and academic achievement in Texas state house legislative districts: an ecologic study

BACKGROUND

The association of physical fitness with cognitive function in children and adolescents is unclear. The purpose of this ecological study was to describe the association between academic achievement, body mass index (BMI), and cardiovascular fitness (CVF) in a large sample of elementary, middle, and high school students in Texas.

METHODS

FITNESSGRAM(®) results for 2,550,144 students were matched with standardized composite academic test (TAKS) results from 2008 to 2009. Analyses were conducted on the percent of students meeting TAKS standards by BMI and CVF quintiles. Analyses of variance with Tukey adjustment examined differences between the most favorable 5th quintile (referent) and all other quintiles.

RESULTS

The prevalence of students meeting the TAKS standard was significantly higher in the highest fitness category for BMI and CVF compared to all other categories, regardless of sex or grade category (p < .05). Linear modeling suggested a 5% increase in the prevalence of students meeting healthy BMI and CVF standards would result in a 2.25% and 0.65% increase in the prevalence of students meeting the TAKS standard (both p < .05).

CONCLUSION

Findings suggest a healthy BMI and CVF are associated with higher academic achievement, and the need for additional research examining the role of potential confounders and/or effect modifiers longitudinally.

Bridging research and policy to address childhood obesity among border Hispanics: a pilot study

BACKGROUND

Mexican-American children are disproportionately affected by obesity compared to other population groups. Although national guidelines recommend using environmental and policy approaches to address this public health issue, the majority of Mexican-American children do not meet physical activity recommendations.

PURPOSE

To describe a knowledge transfer process involving local decision makers to address childhood obesity and physical activity needs among low-income, Mexican-American children and to examine environmental policy recommendations generated in this process.

METHODS

This pilot study employed a qualitative research design that included the dissemination of primary research data to local decision makers in the Texas-Mexico border region. Stakeholders attending public meetings were briefed about a research project reporting on the physical activity needs of Mexican-American children from impoverished neighborhoods known as colonias. Seventy-four stakeholders responded to an unstructured questionnaire and proposed policy recommendations. Data were collected January-April 2011 and analyzed July-September 2011. Data were analyzed using a content analysis technique.

RESULTS

Four policy themes emerged from the data: (1) establishing sustainable community-based health programs; (2) improving neighborhood infrastructure and safety; (3) increasing access to parks; and (4) supporting community organizations to disseminate health education to parents and children.

CONCLUSIONS

Knowledge transfer processes planned and facilitated by researchers at public meetings with local decision makers are effective methods to influence policy development related to childhood obesity.