Changes in occupational class differences in leisure-time physical activity: a follow-up study

Table 2 Odds ratios (OR) and their 95% confidence intervals (95% CI) among women (n = 5652) and men (n = 1279). Physically inactive (<14 MET¹ hours/week) at follow-up.

	Model 1²		Model 2³		Model 2 + marital status		Model 2 + smoking		Model 2 + BMI⁴		Model 2 + PCS⁵		Model 2 + MCS⁶		Model 2 + employment status
Women	OR	CI 95%	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI	OR	95% CI
Professionals (n = 1524)	1.00		1.00		1.00		1.00		1.00		1.00		1.00		1.00
Semi-professionals (n = 1138)	0.95	[0.78-1.16]	1.00	[0.81-1.23]	1.00	[0.81-1.23]	0.99	[0.81-1.22]	0.96	[0.78-1.19]	0.98	[0.80-1.21]	1.01	[0.82-1.24]	0.98	[0.80-1.21]
Routine non-manual employees (n = 2227)	1.34	[1.14-1.57]	1.39	[1.17-1.64]	1.37	[1.16-1.63]	1.34	[1.13-1.59]	1.27	[1.07-1.50]	1.34	[1.13-1.58]	1.41	[1.19-1.67]	1.35	[1.14-1.59]
Manual workers (n = 763)	1.60	[1.31-1.97]	1.65	[1.33-2.05]	1.62	[1.31-2.02]	1.56	[1.25-1.93]	1.47	[1.18-1.83]	1.59	[1.28-1.97]	1.69	[1.36-2.10]	1.58	[1.27-1.96]
Men	OR	CI 95%	OR	CI 95%	OR	CI 95%	OR	CI 95%	OR	CI 95%	OR	CI 95%	OR	CI 95%	OR	CI 95%
Professionals (n = 584)	1.00		1.00		1.00		1.00		1.00		1.00		1.00		1.00
Semi-professionals (n = 257)	1.12	[0.78-1.60]	1.04	[0.72-1.51]	1.02	[0.70-1.48]	1.03	[0.71-1.50]	0.97	[0.67-1.42]	1.01	[0.69-1.46]	1.04	[0.72-1.52]	1.04	[0.71-1.51]
Routine non-manual employees (n = 128)	1.03	[0.64-1.67]	0.97	[0.59-1.61]	0.88	[0.53-1.46]	0.91	[0.55-1.51]	0.89	[0.53-1.47]	0.93	[0.56-1.54]	0.98	[0.59-1.61]	0.98	[0.59-1.62]
Manual workers (n = 310)	2.21	[1.62-3.02]	2.19	[1.58-3.04]	2.04	[1.47-2.85]	2.12	[1.52-2.94]	2.04	[1.47-2.84]	2.11	[1.52-2.94]	2.21	[1.59-3.07]	2.22	[1.59-3.08]

ISSN: 1479-5868