A novel approach to increasing community capacity for weight management a volunteer-delivered programme (ActWELL) initiated within breast screening clinics: a randomised controlled trial

Table 8 Changes in Reported lifestyle changes

Baseline and follow up measures
	Intervention Group		Comparison group		Between group difference; P value
	N	N (%)	N	Mean (SD)	OR Unadjusted (95% CI)	p-value	OR Adjusted for baseline (95% CI)	p-value	OR Adjusted for all SAP variables (95% CI)	p-value
Attempted to lose weight^a
Baseline	279	245 (88%)	281	265 (94%)
12 months	227	102(45%)	240	165(69%)
Difference to baseline					0.46 (0.34 to 0.62)	< 0.0001	0.40 (0.28 to 0.58)	0.667	0.98 (0.40 to 2.43)	0.618
Attempted to increase physical activity^a
Baseline	279	250 (90%)	281	255 (91%)
12 months	227	212 (93%)	240	166(69%)
Difference to baseline					2.49 (1.71 to 3.64)	< 0.0001	2.35 (1.57 to 3.53)	< 0.0001	2.48 (0.81 to 7.56)	< 0.0001
Attempted to reduce alcohol intake^a
Baseline	279	82 (29%)	281	89(32%)
12 months	227	90(40%)	240	66 (28%)
Difference to baseline					1.22 (0.94 to 1.58)	0.145	1.25 (0.96 to 1.63)	0.015	1.51 (0.78 to 2.94)	0.012

^a logistic regression on binary variables for SAP variables except number of visits (close co-linearity with intervention allocation)

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