A coordinated school health program approach to adolescent obesity

Nurse-led interventions in the prevention and treatment of overweight and obesity in infants, children and adolescents: A scoping review

BACKGROUND AND OBJECTIVE

Nurses are well-placed in primary care, school and community settings to identify and manage paediatric overweight and obesity. This scoping review examined what types of nurse-led interventions have been undertaken for the prevention, treatment and management of obesity and overweight in infants, children and adolescents.

DESIGN

Scoping review.

DATA SOURCES

CINAHL, Cochrane Library, Embase, MEDLINE, ProQuest Central, ProQuest Dissertations & Theses Global, and Scopus. Searches were undertaken from inception to 2019.

METHODS

Database searches and handsearching were used to identify academic and grey literature, such as scientific reports and university theses and dissertations, on nurse-led interventions undertaken in school, primary health care and community settings. Studies focused on addressing overweight and obesity in children and adolescents, for studies published from 1999 onwards. Studies included focused on experimental and quasi-experimental research that implemented interventions, and described new practice or change in practice.

RESULTS

117 references encompassing 83 studies or programs were selected for inclusion. 16 trials were analysed descriptively, and 67 trials were analysed descriptively and quantitatively. The analysis structured intervention settings and outcomes using the socioecological model, encompassing intrapersonal, interpersonal, community, organisation and policy factors. Studies included were clinically heterogeneous for intervention setting and multicomponent strategies. Education for nutrition, physical activity and behaviour change was the most common strategy used, and nutrition and physical activity knowledge most consistently improved after intervention. Nursing roles focused on education; counselling and behaviour change in primary care; advocacy in school and community environments; and implementing policy in child care settings. Fifty-four studies received financial or resource funding and support to implement the study. On sustainability, seven programs and two research studies were ongoing at time of writing.

CONCLUSIONS

While the clinical heterogeneity of studies makes synthesis of outcomes complex, it demonstrates the breadth of nursing interventions to address paediatric overweight and obesity. Incentives that encourage routine health promotion, upskilling of nurses, and embedding food and nutrition education into the school curricula, are suitable strategies that support nurse-led interventions against paediatric obesity.

REGISTRATION NUMBER

Not applicable. Tweetable abstract: Scoping r/v - what interventions are led by nurses to address paediatric obesity? 83 studies investigate nurses' work in school, primary health, community care.

A worksite obesity intervention: results from a group-randomized trial

OBJECTIVES

We used a participatory process to develop an obesity intervention appropriate for elementary school personnel.

METHODS

A randomized controlled trial included 16 school worksites (8 intervention, 8 control). Intervention schools formed committees to develop and implement health promotion activities for employees. Anthropometric and self-report data were collected at baseline and postintervention (2 years later). The primary outcome measures were body mass index (BMI), waist-hip ratio, physical activity, and fruit and vegetable consumption.

RESULTS

After adjustment for age, ethnicity, and job classification, employees in intervention schools reduced their BMI by an average of 0.04 kg/m2, and those in control schools increased their BMI by an average of 0.37 kg/m2. Comparisons for waist-hip ratio, weekly physical activity minutes, and fruit and vegetable consumption were not significant.

CONCLUSIONS

The participatory process appeared to be an effective means for stimulating change. The intervention may have slowed and perhaps reversed the tendency of adults to gain weight progressively with age.

Health issues of aboriginal female adolescents in Taiwan

BACKGROUND

The mortality rate and prevalence for some chronic diseases are higher for aborigines compared with the rest of the Taiwanese population. Health professionals in many countries have been concerned with the health of aborigines, but specific health policies for native adolescents have been neglected.

AIMS

This paper reports a study comparing the general health status of aborigines and non-aborigine female adolescents, based on school enrollment health examinations.

METHODS

A cross-sectional prevalence study with between group comparison was conducted. School enrollment health files were accessed between September 2000 and June 2001. A total of 320 selected female aboriginal students were compared with 237 non-aborigines.

RESULTS

With the exception of eye problems, general health status was inferior for the aboriginal female adolescent students. They had lower mean red blood cell volumes, lower haemoglobin concentrations, more oral decay, a greater prevalence of hepatitis B virus carriers and were more likely to be overweight.

CONCLUSIONS

It seems reasonable to suggest that health intervention strategies specific for indigenous adolescents should be provided. The design of these strategies should target lifestyle modification and provision of more accessible health information. Health professionals, and particularly nurses, are in a prime position to offer advice and support to this group.