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. 2010 May 24;10:272. doi: 10.1186/1471-2458-10-272

Table 2.

Physical activity, alcohol consumption and tobacco smoking at baseline and 12 months.

	Baseline	12 months
Behaviour	%	%	% diff (95% CI)	P value
Men (n = 68)
Alcohol consumed^a	25.0	36.8	11.8 (-3.8,27.3)	0.138
Current smoking^b	16.2	23.5	7.4 (-6.1,20.8)	0.282

Daily physical activity^c
Light	7.4	33.8	26.5 (12.9,40.1)	<0.001
Moderate	13.2	39.7	26.5 (11.6,41.3)	<0.001
Vigorous	79.4	26.5	-52.9 (-69.7,-36.2)	<0.001

Women (n = 64)
Alcohol consumed^a	23.4	29.7	6.3 (-9.1,21.6)	0.423
Current smoking^b	.	.	.	.

Daily physical activity^c
Light	28.1	40.6	12.5 (-4.0,29.0)	0.137
Moderate	34.4	43.8	9.4 (-7.5,26.3)	0.277
Vigorous	37.5	15.6	-21.9 (-37.2,-6.6)	0.005

^aAlcohol consumed at least once a week

^bSmoking reported within last week

^cSee text for definitions