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Table 4 Changes in weight and BMI between intervention and control groups

From: Effectiveness and cost-effectiveness of lifestyle interventions on physical activity and eating habits in persons with severe mental disorders: A systematic review

author changes in weight (kg) changes in BMI (kg/m2)
Scocco et al. [62] -1,97 NS NI
Evans et al. [64] -4,00 ** -1,30 **
Littrell et al. [59] -2,88 ** -0,88 NI
Vreeland et al. [68] -5,62 ** -2,18 **
Weber & Wyne [58] -1,85 NS -0,71 NS
McKibbin et al. [61] -5,39 * -1,70 *
Wu et al. [65] -3,90 * -2,40 *
Mauri et al. [63] -3,80 ** -1,30 **
Wu et al. [60] -5,20 * -1,94 *
Ball et al. [57] -2,08 NS -0,60 NS
Skrinar et al. [66] -3,40 NS -1,10 NS
Kwon et al. [67] -2,46 ** -0,91 **
Menza et al. [69] -6,18 ** -4,30 **
Brar et al. [83] -0,90 NS -0,40 NI
  1. *significant difference in weight or BMI change from baseline to endpoint in intervention groups (p < .001)
  2. ** significant difference in weight or BMI change from baseline to endpoint in intervention groups (p < .05)
  3. Abbreviations: kg = kilogramme; BMI = Body Mass Index; NS = not significant; NI = no information on significance