Burden of Neural Tube Defects and Their Associated Factors in Africa: A Systematic Review and Meta-Analysis

Table 3

Egger’s test for detection of publication bias for studies included in the burden of neural tube defects in Africa, 2022.

Egger’s test
Std_Eff	Coef.	Std. err.			(95% Conf. interval)
Slope 2.610286	1.407143	.5977176	2.35	0.023	.2040002
Bias 12.44599	9.80027	1.314385	7.46	≤0.001	7.154551