Table 5.

Multiple linear regression on other outcomes

Dependent	Predictors	B	Beta coefficient (CI)	p
Estimated blood loss	IAP (standard)	87.499	0.240 (54.694–120.304)	0.000
	NMB (moderate)	−66.039	−0.219 (−94.590 to −37.488)	0.000
	Gender (male)	−22.375	−0.088 (−43.047 to −1.703)	0.034
	Age	0.338	0.032 (−0.523–1.198)	0.441
	BMI	−0.232	−0.007 (−3.088–2.625)	0.874
	Trial year	3.505	0.014 (−20.464–27.474)	0.774
Operation time	IAP (standard)	−16.042	−0.074 (−32.045 to −0.039)	0.049
	NMB (moderate)	−42.115	−0.236 (−56.042 to −28.188)	0.000
	Gender (male)	−15.932	−0.106 (−26.016 to −5.848)	0.002
	Age	0.045	0.007 (−0.375–0.465)	0.834
	BMI	0.577	0.028 (−0.816–1.971)	0.416
	Trial year	−63.773	−0.419 (−75.465 to −52.081)	0.000
Length of hospital admission	IAP (standard)	−0.052	−0.021 (−0.485–0.381)	0.812
	NMB (moderate)	−0.280	−0.128 (−0.610–0.050)	0.096
	Gender (male)	0.070	0.033 (−0.240–0.379)	0.658
	Age	0.004	0.041 (−0.010–0.019)	0.584
	BMI	−0.015	−0.044 (−0.066–0.035)	0.549
	Trial year	−0.157	−0.237 (−0.270 to −0.043)	0.007