Table 2.

Factors affecting adverse pregnancy outcome among women who gave birth in selected health facilities of gurage zone, 2022.

Outcomes	Odds ratio	Std. err.	z	P > z	[95% conf. interval]
Age category
15–19	3.40	1.52	2.73	0.006	1.41	8.18
20–24	2.08	0.72	2.10	0.035	1.05	4.10
25–34	Reference group
35–40	0.83	0.38	− 0.41	0.684	0.34	2.02
Marital status
Married	Reference group
Single	0.67	0.28	− 0.96	0.339	0.29	1.52
Divorced	2.29	1.72	1.11	0.268	0.53	9.92
Widowed	0.29	0.34	− 1.05	0.294	0.03	2.86
Religion
Muslim	Reference group
Orthodox	1.12	0.42	0.31	0.756	0.54	2.32
Catholic	0.93	0.37	− 0.18	0.858	0.42	2.05
Protestant	0.97	0.38	− 0.06	0.952	0.45	2.11
Others	0.99	0.59	− 0.00	0.998	0.31	3.18
Educational status
No Formal Education	4.41	2.87	2.28	0.023	1.23	15.83
Primary school	1.18	0.36	0.57	0.571	0.65	2.16
Secondary school	0.96	0.27	− 0.11	0.912	0.56	1.68
College or above	Reference group
Occupation
Employee	1.03	0.28	0.13	0.899	0.61	1.77
Student	0.99	0.39	− 0.01	0.996	0.45	2.19
Housewife	Reference group
Income category
< 5000	1.22	0.29	0.86	0.391	0.77	1.94
5000–10,000	Reference group
> 10,000	0.52	0.29	− 1.17	0.241	0.17	1.55
Parity	1.11	0.12	1.11	0.266	0.92	1.34
BMI	1.16	0.09	1.97	0.048	1.00	1.36
Gestational Weight Gain in kilograms	1.10	0.04	2.55	0.011	1.02	1.19
Nutritional Status#c.GestWtGain
Underweight	1.04	0.03	1.17	0.240	0.98	1.10
Normal	Reference group
Overweight	1.004	0.04	0.12	0.906	0.93	1.08
_cons	0.002	0.003	− 3.36	0.001	0.00	0.07

Significant values are in [bold].