The Costs and Their Determinant of Cesarean Section and Vaginal Delivery: An Exploratory Study in Chongqing Municipality, China

Table 3

Impact factors of pregnant costs.

Indications	B	SE	Beta
Model 1 (sum)
Constant	1027.163	31.926		32.173	0.000
Areas
Rural (control group)
Urban	66.572	13.676	0.028	4.868	0.000
Modes of delivery
Vaginal delivery (control group)
Caesarean	1358.515	9.317	0.558	145.818	0.000
Medical insurance
URBMI (control group)
UEBMI	−138.224	18.698	−0.034	−7.392	0.000
Others	−34.574	14.608	−0.013	−2.367	0.018
Age
① 20–24 (control group)
② 25–29	60.684	10.275	0.026	5.906	0.000
③ 30–34	258.513	12.718	0.085	20.326	0.000
④ 35	425.021	19.381	0.086	21.930	0.000
Length of stay
① 1–3 days (control group)
② 4–8	753.831	26.934	0.237	27.988	0.000
③ 9–12	1806.093	30.024	0.471	60.156	0.000
④ 13	2789.325	36.760	0.403	75.879	0.000
Model 2 (vaginal delivery)
Constant	2491.676	34.127		73.012	0.000
Areas
Rural (control group)
Urban	152.519	19.108	0.102	7.982	0.000
Medical insurance
URBMI (control group)
UEBMI	−175.545	25.644	−0.069	−6.846	0.000
Others	−120.589	20.142	−0.072	−5.987	0.000
Age
① 20–24 (control group)
② 25–29	20.535	14.050	0.014	1.462	0.144
③ 30–34	−91.254	20.386	−0.040	−4.476	0.000
④ 35	−181.580	38.039	−0.040	−4.773	0.000
Length of stay
① 1–3 days (control group)
② 4–8	692.059	24.213	0.318	28.582	0.000
③ 9–12	1745.953	35.277	0.524	49.493	0.000
④ 13	2682.909	58.287	0.408	46.029	0.000
Model 3 (CS)
Constant	3767.145	115.271		32.681	0.000
Medical insurance
URBMI (control group )
UEBMI	−109.880	25.424	−0.032	−4.322	0.000
Others	24.872	19.800	0.011	1.256	0.209
Age
① 20–24 (control group)
② 25–29	88.119	14.011	0.045	6.289	0.000
③ 30–34	399.572	16.099	0.170	24.82	0.000
④ 35	586.365	23.101	0.163	25.382	0.000
Length of stay
① 1–3 days (control group)
② 4–8	685.914	113.452	0.271	6.046	0.000
③ 9–12	1741.452	114.351	0.616	15.229	0.000
④ 13	2734.644	116.880	0.549	23.397	0.000