J Telemed Telecare - The use of web-based interventions to prevent excessive weight gain.

Tópicos

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{ method(1969) cluster(1462) data(1082) }

Resumo

We reviewed web-based interventions for overweight and obesity prevention. A literature search was conducted using seven electronic databases. Manually searched articles were also included. Thirty studies fulfilled the inclusion criteria. Of these, 13 studied physical activity, eight studied dietary practices and nine studied a combination of physical activity and dietary practice. Twenty-eight of the studies (93%) reported positive changes in moderate to vigorous physical activity level, fruit and vegetable intake and psychological factors. A meta-analysis showed there were improvements, though not significant, in fruit and vegetable consumption (standardised mean difference, SMD = 0.61; 95% CI =-0.13 to 1.35) and physical activity (SMD = 0.15; 95% CI =-0.06 to 0.35). The review suggests that web-based interventions are a useful educational tool for increasing awareness and making healthy behaviour changes in relation to an excessive weight gain problem.

Resumo Limpo

review webbas intervent overweight obes prevent literatur search conduct use seven electron databas manual search articl also includ thirti studi fulfil inclus criteria studi physic activ eight studi dietari practic nine studi combin physic activ dietari practic twentyeight studi report posit chang moder vigor physic activ level fruit veget intak psycholog factor metaanalysi show improv though signific fruit veget consumpt standardis mean differ smd ci physic activ smd ci review suggest webbas intervent use educ tool increas awar make healthi behaviour chang relat excess weight gain problem

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