Table 4.

Multivariate analysis of K6 scores

Determinants	β (95 % CI)	SE	P-value
Age	−0.122 (−0.218; −0.026)	0.049	0.013
Female	1.206 (−0.983; 3.394)	1.109	0.278
Unmarried	−0.610 (−2.421; 1.202)	0.918	0.507
Primary education	2.694 (0.274; 5.115)	1.226	0.029
Drug abuse severity	0.262 (0.022; 0.502)	0.122	0.032
Family functionality	−0.525 (−0.787; −0.264)	0.132	p < 0.001

Note: β regression coefficient, CI confidence interval, SE standard error