Table 2.

The correlation between the parameters and GP resistance.

Variable	B	OR	95% CI	P value
Gender	0.476	0.4	0.588–3.792	0.4
Age (yr)	0.02	0.169	0.988–1.071	0.169
Smoking	0.425	0.387	0.628–3.324	0.387
CA125(U/mL)	0.002	0.197	0.994–1.001	0.197

GP – gemcitabine+cisplatin; OR – odds ratio; CI – confidence interval.