Estimates of Uterine Rupture Bad Outcomes Using Propensity Score and Determinants of Uterine Rupture in Mizan-Tepi University Teaching Hospital: Case Control Study

Table 2

Determinant factors of uterine rupture among females who attended maternal health services in MTUTH, MTU, 2016.

Variables	Category	SVD	Uterine rupture	Total	COR (95% CI)	AOR (95% CI)
Age	<20 yrs	39 (88.6%)	5 (11.4%)	44 (100%)	0.12	0.423
		16.1%	4.1%	12.1%	(0.040, 0.370)	(0.054, 3.281)
	20–34 yrs	183 (65.8%)	95 (34.2%)	278 (100%)	0.494	1.689
		75.6%	78.5%	76.6%	(0.255, 0.957)	(0.486, 5.868)
	>34 yrs	20 (48.8%)	21 (51.2%)	41 (100%)	Reference	Reference
		8.3%	17.4%	11.3%
Residence	Urban	27 (81.8%)	6 (18.2%)	33 (100%)	0.671	0.854
		11.2%	5.0%	9.1%	(0.262, 1.717)	(0.195, 3.728)
	Rural	61 (48.8%)	64 (51.2%)	125 (100%)	3.168	3.996
		25.2%	52.9%	34.4%	(1.975, 5.082)	(2.011, 7.940)
	Semiurban	154 (75.1%)	51 (24.9%)	205 (100%)	Reference	Reference
		63.6%	42.1%	56.5%
Parity	Nullipara	81 (87.1%)	12 (12.9%)	93 (100%)	0.099	0.197
		33.5%	9.9%	25.6%	(0.042, 0.231)	(0.040, 0.975)
	Multipara	143 (63.6%)	82 (36.4%)	225 (100%)	0.382	0.308
		59.1%	67.8%	62.0%	(0.199, 0.736)	(0.089, 1.064)
	Grand multiparity	18 (40.0%)	27 (60.0%)	45 (100%)	Reference	Reference
		7.4%	22.3%	12.4%
ANC	No	60 (45.1%)	73 (54.9%)	133 (100%)	Reference	Reference
		24.8%	60.3%	36.6%
	Yes	182 (79.1%)	48 (20.9%)	230 (100%)	0.217	0.315
		75.2%	39.7%	63.4%	(0.136, 0.346)	(0.164, 0.606)
Gestational age	Preterm	23 (82.1%)	5 (17.9%)	28 (100%)	0.114	0.135
		9.5%	4.1%	7.7%	(0.034, 0.382)	(0.025, 0.725)
	Term	208 (68.6%)	95 (31.4%)	303 (100%)	0.239	1.067
		86.0%	78.5%	83.5%	(0.111, 0.516)	(0.327, 3.490)
	Postterm	11 (34.4%)	21 (65.6%)	32 (100%)	Reference	Reference
		4.5%	17.4%	8.8%
Preoperative hemoglobin	>7 mg/dL	234 (80.4%)	57 (19.6%)	291 (100%)	Reference	Reference
		96.7%	47.1%	80.2%
	<7 mg/dL	8 (11.1%)	64 (88.9%)	72 (100%)	32.842	62.517
		3.3%	52.9%	19.8%	(14.906, 72.360)	(22.181, 176.204)
Sex of neonate	Female	124 (70.1%)	53 (29.9%)	177 (100%)	Reference	Reference
		51.2%	43.8%	48.8%
	Male	118 (63.4%)	68 (36.6%)	186 (100%)	1.348	0.719
		48.8%	56.2%	51.2%	(0.869, 2.091)	(0.382, 1.352)