3.

Univariate analysis of clinicopathological parameters between patients with positive or negative peritoneal cytology

Variables	Univariate analysis		P
	OR	95% CI
BMI, body mass index; CA, carbohydrate antigen; CEA, carcinoembryonic antigen; OR, odds ratio; 95% CI, 95% confidence interval.
Age	0.998	0.967−1.030	0.898
BMI	0.968	0.902−1.040	0.376
Menopausal status	0.963	0.518−1.788	0.905
Diabetes	0.584	0.265−1.290	0.183
Hypertension	0.499	0.256−0.972	0.041
Tubal ligation	0.088	0.012−0.649	0.017
Hormone therapy	1.472	0.541−4.001	0.449
CA125	1.007	1.004−1.011	<0.001
CA19-9	1.008	1.003−1.013	0.018
CEA	1.021	1.002−1.040	0.032
Calcium	1.198	0.745−1.927	0.457
Adjusted calcium	6.061	3.358−10.939	<0.001
Albumin	0.947	0.887−1.010	0.096