Table 2.

The relationship of blood leucocyte count, hsCRP, pack years and Serum Vitamin D level with Metabolic syndrome in COPD patientsby multiple logistic regression (n=150)

	Odds ratio	Standard error	95% confidence interval		P
			Lower	Upper
Total leucocyte count (×109/L)	0.342	0.355	0.171	0.686	0.002
hsCRP (mg/L)	0.020	0.913	0.003	0.122	0.000
Packyears	1.083	0.028	1.026	1.144	0.004
Serum Vit D (ng/mL)	1.219	0.056	1.093	1.359	0.000