. 2017 Dec 25;29(6):352–357. doi: 10.11919/j.issn.1002-0829.217059

Table 3.

Multivariate analysis of lifestyle related factors

Factors	Parameter estimation	Standard error	Wald χ²	p	OR	95% confidence interval
Smoking	-0.576	0.230	6.264	0.012^*	0.562	0.358-0.883
Reading	-0.848	0.269	9.907	0.002^*	0.428	0.253-0.726
Surfing the internet	-1.438	0.618	5.415	0.020^*	0.238	0.071-0.797