Table 3. Determinants of C-section in Indonesia 1998-2017, bivariate and multivariate logistic regression Table 3. Determinants of C-section in Indonesia 1998-2017, bivariate and multivariate logistic regression Table 3. Determinants of C-section in Indonesia 1998-2017, bivariate and multivariate logistic regression Table 3. Determinants of C-section in Indonesia 1998-2017, bivariate and multivariate logistic regression Table 3. Determinants of C-section in Indonesia 1998-2017, bivariate and multivariate logistic regression Table 3. Determinants of C-section in Indonesia 1998-2017, bivariate and multivariate logistic regression Table 3. Determinants of C-section in Indonesia 1998-2017, bivariate and multivariate logistic regression Table 3. Determinants of C-section in Indonesia 1998-2017, bivariate and multivariate logistic regression
Crude odds OR(CI95%) Adjusted for age, parity, year Adjusted for age, parity, year, education, wealth Adjusting for all variables
Year Year
1998-2002 1998-2002 1998-2002 1 1 1 1
2003-2007 2003-2007 2003-2007 1.81(1.62, 2.01) 1.72(1.54, 1.92) 1.72(1.54, 1.92) 1.76(1.57, 1.97)
2008-2012 2008-2012 2008-2012 3.40(3.08,3.76) 3.08(2.79, 3.41) 3.06(2.76, 3.40) 2.47(2.21, 2.75)
2013-2017 2013-2017 2013-2017 5.01(4.54,5.52) 4.36(3.95, 4.81) 4.17(3.77, 4.62) 2.54(2.29, 2.82)
Age Age
≤19 ≤19 ≤19 1 1 1 1
20 – 29 20 – 29 20 – 29 1.93(1.71,2.17) 2.69(2.38, 3.03) 1.76(1.55, 1.99) 1.52(1.34,1.73)
≥30 ≥30 ≥30 2.99(2.66,3.37) 6.67(5.84, 7.62) 3.66(3.19, 4.20) 2.79(2.42, 3.22)
Education Education
Primary school or below Primary school or below Primary school or below 1 1 1
Junior and senior high school Junior and senior high school Junior and senior high school 2.80(2.60,3.02) 1.54(1.42, 1.67) 1.21(1.11, 1.31)
University and above University and above University and above 8.09(7.42,8.82) 2.46(2.23, 2.72) 1.97(1.77, 2.18)
Residence Residence
Urban Urban Urban 1 1
Rural Rural Rural 0.35(0.33,0.37) 0.97(0.90, 1.04)
Wealth Wealth
Poorest Poorest Poorest 1 1 1
Poorer Poorer Poorer 2.24(2.03,2.55) 1.89(1.69, 2.13) 1.23(1.09, 1.39)
Middle Middle Middle 3.38(3.03,3.77) 2.47(2.21, 2.77) 1.38(1.22, 1.56)
Richer Richer Richer 5.17(4.66,5.74) 3.42(3.07, 3.82) 1.68(1.48, 1.90)
Richest Richest Richest 8.72(7.89,9.64) 5.04(4.51, 5.63) 2.19(1.93, 2.49)
Parity Parity
1 1 1 1 1 1 1
2 - 3 2 - 3 2 - 3 0.81(0.76,0.86) 0.46(0.43, 0.49) 0.55(0.52, 0.60) 0.63(0.59, 0.68)
≥4 ≥4 ≥4 0.47(0.43,0.52) 0.20(0.18, 0.22) 0.36(0.33, 0.41) 0.51(0.46, 0.58)
Region Region
Western Western Western 1 1
Central Central Central 0.71(0.66,0.75) 0.87(0.81, 0.93)
Eastern Eastern Eastern 0.55(0.49,0.62) 0.87(0.76, 1.00)
Childbirth Care Childbirth Care Childbirth Care
Private Services Private Services Private Services 1 1
Public Services Public Services Public Services 1.33(1.26,1.41) 1.58(1.48, 1.69)