Table 3.

Univariate and multivariate analyses of operation time in hysteroscopic surgery.

Variable	Univariate			Multivariate
	Regression coefficient	SE	P value	Regression coefficient	SE	P value
Intercept				33.753	2.501	.000*
Age	–0.567	0.280	.047*	–0.294	0.288	.311
Gravidity	1.012	0.982	.307
Parity	1.283	2.203	.562
Lasmar score	1.654	0.946	.086	0.889	1.048	.400
Posttreatment leiomyoma volume	0.250	0.073	.001*	0.250	0.073	.001*
Leiomyoma weight	0.208	0.072	.006*	0.043	0.147	.769