Table 3.

Multivariate logistic regression analysis of the association between anti-Hsp60 and anti-Hsp70 with risk for asthma

Variables*	Adjusted Regression coefficient	Standard error	χ2 Value	P value	OR (95% CI)**
Constant	-0.977	0.509	3.676	0.055
Sex	0.392	0.318	1.519	0.218	1.48 (0.79~2.76)
Age	0.017	0.109	0.026	0.872	1.02 (0.82~1.26)
Family history	0.602	0.219	8.215	0.085	2.01 (1.25~3.25)
Anti-Hsp60	0.459	0.328	1.965	0.161	1.58 (0.83~3.01)
Anti-Hsp70	0.794	0.248	10.224	0.001	2.21 (1.35~3.59)

*The dependent variable is the status of asthmas patient or control; the independent variables included Sex: 0 = male and 1 = female; Age: continuous variable in years; Family history: 0 = no and 1 = yes; Anti-Hsp60: 0 = negative and 1 = positive; Anti-Hsp70: 0 = negative and 1 = positive.

**OR, odds ratio, and CI, confidence interval.