Table 5.

Multiple logistic regression analysis of related factors of post-operative weariness.

Variables	β	SD (β)	WALD	P value	Odds Ratio	95% confidence interval
Duration of procedure∗	0.010	0.004	7.475	.006	1.011	1.003∼1.018
Sum of treated teeth	0.052	0.035	2.214	.137	1.053	0.984∼1.128
Pulpectomy or root canal therapy-primary teeth	0.030	0.042	0.506	.477	1.030	0.949∼1.118
Stainless steel crown—primary molars	0.132	0.088	2.243	.134	1.142	0.960∼1.358
Dose of propofol (mg/kg)	−0.162	0.131	1.535	.215	0.850	0.658∼1.099