The Effect of Serum β-Human Chorionic Gonadotropin on Pregnancy Complications and Adverse Pregnancy Outcomes: A Systematic Review and Meta-Analysis

Table 3

Sensitivity analysis between high β-hCG and GDM.

Eliminate literature	Heterogeneity	OR	value
Brajenović-Milić et al. [16]	,	2.28	0.03	2.13
Cai et al. [19]	,	2.92	0.03	2.16
Ding et al. [20]	,	1.79	0.11	1.61
Han et al. [22]	,	1.69	0.12	1.54
Han et al. [23]	,	2.10	0.07	1.81
Sirikunalai et al. [17]	,	2.87	0.04	2.09
Zeng et al. [28]	,	1.83	0.10	1.63