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

Table 3 Mean weight and BMI change from baseline to endpoint in control groups

author	number	baseline weight (kg)	endpoint weight (kg)	baseline BMI (kg/m²)	endpoint BMI (kg/m²)	changes in weight (kg)	changes in BMI (kg/m²)
Scocco et al. [62]¹	10	80,36	82,32	27,05		2,96 **
Evans et al. [64]	22	80,20	86,20	27,20	29,20	6,00 ^NI	2,00 ^NI
Littrell et al. [59]	35	81,93	85,18	27,17	28,18	3,25 *	1,01 *
Vreeland et al. [68]	15	93,62	96,52	33,40	34,60	2,90 ^NI	1,20 ^NI
Weber & Wyne [58]	9	91,08	90,49	33,00	32,76	-0,59 ^NS	-0,24 ^NS
McKibbin et al. [61]	32	96,21	99,29	32,90	33,90	3,08 ^NI	1,00 ^NI
Wu et al. [65]	32	64,60	67,20	24,50	25,40	2,60 **	0,90 **
Mauri et al. [63]²	27	86,20	86,40	31,10	31,10	0,20 ^NS	0,00 ^NS
Wu et al. [60]	28	77,80	78,80	30,27	30,62	1,00 ^NI	0,35 ^NI
Ball et al. [57]	11	87,41	87,18	29,00	28,90	-0,23 ^NI	-0,10 ^NI
Skrinar et al. [66]	15	90,90	92,10	31,80	32,30	1,20 ^NI	0,50 ^NI
Kwon et al. [67]³	15			27,99	27,40	-1,48 ^NI	-0,59 ^NI
Menza et al. [69]	20	87,45	90,63	32,20	34,80	3,18 ^NI	2,60 ^NI
Brar et al. [83]⁴	37	98,90	97,80			-1,10 **	-0,50 **

¹ Scocco et al. (2006): controls received intervention from week 9-24; results presented are the results after 8 weeks
² Mauri et al. (2008): controls received intervention from week 12-24; results presented are the results after 12 weeks
³ Kwon et al. (2006): no information on baseline and endpoint weight, only on changes in weight
⁴ Brar et al. (2005): no information on baseline and endpoint BMI, only on changes in BMI
* significant difference in weight or BMI change from baseline to endpoint in intervention groups (p < .001)
** significant difference in weight or BMI change from baseline to endpoint in intervention groups (p < .05)
Abbreviations: kg = kilogramme; BMI = Body Mass Index; NS = not significant; NI = no information on significance

ISSN: 1479-5868