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Phone and e-mail counselling are effective for weight management in an overweight working population

a randomized controlled trial

Background: The work setting provides an opportunity to introduce overweight (i.e., Body Mass Index >_ 25 kg/m2) adults to a weight management programme, but new approaches are needed in this setting. The main purpose of this study was to investigate the effectiveness of lifestyle counselling by phone or e-mail on body weight, in an overweight working population. Secondary purposes were to establish effects on waist circumference and lifestyle behaviours, and to assess which communication method is the most effective.

Methods: A randomized controlled trial with three treatments: intervention materials with phone counselling (phone group); a web-based intervention with e-mail counselling (internet group); and usual care, i.e. lifestyle brochures (control group). The interventions used lifestyle modification and lasted a maximum of six months. Subjects were 1386 employees, recruited from seven companies (67% male; mean age 43 (SD 8.6) y; mean BMI 29.6 (SD 3.5) kg/m2). Body weight was measured by research personnel and by questionnaire. Secondary outcomes fat, fruit and vegetable intake, physical activity and waist circumference were assessed by questionnaire. Measurements were done at baseline and after six months. Missing body weight was multiply imputed.

Conclusion: Lifestyle counselling by phone and e-mail is effective for weight management in overweight employees and shows potential for use in the work setting.

Uitgever(s): Van Wier et al;,

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Phone and e-mail counselling are effective for weight management in an overweight working population : a randomized controlled trial

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Auteur(s)

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Marieke van Wier
Geertje Ariëns
Caroline Dekkers
Ingrid Hendriksen
Tjabe Smid
Willem van Mechelen

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hulpverlening
lichaamsgewicht
werknemers

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