Table 4. Summary of associated factors with adverse birth outcomes among diabetic pregnant women in Ethiopia, 2020.

Variables	Model	Publication bias & Egger’s test	Status of heterogeneity	AOR	I2	P-value
GA <37 week	Random	0.19	Significant	9.76	86.30%	0.00
No ANC follow up	Random	0.19	Significant	10.78	86.30%	0.00
Previous adverse birth outcome	Random	0.19	Significant	3.47	86.30%	0.00
Average FBG good	Random	0.04	Significant	10.51	100%	-
Average 2 hour PP blood glucose	Random	0.04	Significant	8.77	100%	-
Maternal age <30 years	Random	0.00	Moderate	3.47	69.30%	0.01
Unable to read and write	Random	0.00	Moderate	2.89	69.30%	0.01

“GA”: Gestational Age; “FBG”: Fasting Blood Glucose; “PP”: Post prandial.