. 2016 Feb 29;15:37. doi: 10.1186/s12939-016-0330-z

Table 3.

Adjusted urban–rural differences in average days of being bedridden and being off-work in the prior two weeks based on multiple linear regression (Hunan Province of China, 2013)

Severity indicators	Location	n	Average days		b (s _b) ^c	P
Severity indicators	Location	n	Mean	95 % CI	b (s _b) ^c	P
Being bedridden ^a	Urban	2870	0.59	(0.38, 0.79)	Reference
Being bedridden ^a	Rural	2595	0.95	(0.71, 1.19)	0.45 (0.13)	<0.01^*
Being off work ^b	Urban	653	0.63	(0.32, 0.93)	Reference
Being off work ^b	Rural	1563	2.15	(0.21, 4.08)	1.61 (0.85)	0.08

^aData analysis applied to allrespondents

^bData analysis applied to only employed respondents aged 15 years and older

^cpartial regression coefficients after controlling for sex, age, and household income per capita based on multiple linear regression

^* P < 0.05