Table 3.

Results of factors of mean duration meta-analysis.

Factors (group)	Effect size (95% CI)	Z	p	I2%
Prepandemic vs. during pandemic	−0.37 (−0.59, −0.14)	−3.159	0.002	31.7
Manual detorsion vs. no manual detorsion	−0.70 (−1.03, −0.37)	−4.175	<0.0001	49.6
Misdiagnosis vs. confirm	2.36 (0.34, 4.38)	2.285	0.022	94.1
Transfer vs. no transfer	−0.42 (−0.60, −0.23)	−4.390	<0.0001	0.0