J Telemed Telecare - Use of a mobile phone diary for observing weight management and related behaviours.

Tópicos

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Resumo

We studied self-observations related to weight management recorded with a Wellness Diary application on a mobile phone. The data were recorded by 27 participants in a 12-week study, which included a short weight management lecture followed by independent usage of the Wellness Diary. We studied the validity of self-observed weight, and behavioural changes and weight patterns related to weight management success. Self-observed weight data tended to underestimate pre- and poststudy measurements, but there were high correlations between the measures (r >or= 0.80). The amount of physical activity correlated significantly with weight loss (r = 0.44) as did different measures representing healthy changes in dietary behaviours (r >or= 0.45). Weight changes and the weekly rhythms of weight indicated a strong tendency to compensate for high-risk periods among successful weight-losers compared to unsuccessful ones. These preliminary results suggest that the mobile phone diary is a valid tool for observing weight management and related behaviours.

Resumo Limpo

studi selfobserv relat weight manag record well diari applic mobil phone data record particip week studi includ short weight manag lectur follow independ usag well diari studi valid selfobserv weight behaviour chang weight pattern relat weight manag success selfobserv weight data tend underestim pre poststudi measur high correl measur r amount physic activ correl signific weight loss r differ measur repres healthi chang dietari behaviour r weight chang week rhythm weight indic strong tendenc compens highrisk period among success weightlos compar unsuccess one preliminari result suggest mobil phone diari valid tool observ weight manag relat behaviour

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