Table 3.

Relations of categorical variables with log-transformed PA volume, at baseline (independent t-test)

	Log transformed Intensity, mean (SD)	F-test	P-value	t value	P-value
Sex		1.789	0.182	0.531	0.596
Male	2.424 (1.213)
Female	2.357 (1.129)
Smoking		0.420	0.517	0.591	0.555
Smokes/smoked	2.451(1.167)
Does not smoke	2.363(1.116)
Living alone		2.267	0.133	-1.061	0.290
Yes	2.219(1.229)
No	2.414(1.107)