Table 4.

Univariate and multivariate linear regression analyses predicting HRQoL mental component summary score (n=97)

Variables	Univariate			Multivariate
	B	95% CI	P-value	B	95% CI	P-value
Age	0.115	−0.153 to 0.384	0.396	0.207	−0.012 to 0.426	0.064
Female sex (male as ref)	−5.729	−10.695 to −0.764	0.024a	−2.667	−6.826 to 1.491	0.206
Paid work (no paid work as ref)	−2.125	−7.994 to 3.743	0.474
Partnered (unpartnered as ref)	5.709	0.718 to 10.700	0.025a	4.389	0.194 to 8.585	0.041a
Education	1.200	−0.617 to 3.016	0.193
Physical activity	3.313	0.680 to 5.946	0.014a	2.737	0.473 to 5.000	0.018a
Self-efficacy	1.047	0.721 to 1.372	<0.001a	0.953	0.636 to 1.270	<0.001a

Note:

^aStatistically significant (P<0.05).

Abbreviations: B, estimate of beta; CI, confidence interval; HRQoL, health-related quality of life; ref, reference.