Table 2 Risk factors for Cesarean-section in different sub-groups, adjusted Odds Ratios (AOR) and 95% confidence intervals (CI) shown

AOR 95% CI

AOR 95% CI

AOR 95% CI

AOR 95% CI

CY beneficiary. Yes

0.38 (0.22–0.44)

–

–

0.40 (0.24–0.67)

Age (years)

1.05 (0.98–1.13)

1.01 (0.93–1.10)

1.18 (1.03–1.34)

1.11 (0.99–1.23)

Education (years)

1.00 (0.96–1.04)

1.01 (0.96–1.06)

0.96 (0.86–1.06)

0.97 (0.91–1.03)

 ST

1.00

1.00

1.00

1.00

 SC

2.11 (1.01–4.43)

1.44 (0.61–3.40)

5.88 (1.29–26.71)

4.05 (1.44–11.04)

 Others

1.89 (1.10–3.25)

1.46 (0.78–2.74)

3.48 (1.10–10.99)

2.54 (1.20–5.35)

 Number of pregnancies (unit)

0.64 (0.50–0.82)

0.70 (0.53–0.91)

0.49 (0.28–0.84)

0.50 (0.35–0.73)

 0–2

1.00

1.00

1.00

1.00

 3 or more

1.67 (1.02–2.75)

1.68 (0.97–2.92)

1.97 (0.60–6.46)

1.75 (0.82–3.59)

 Lowest

1.00

1.00

1.00

1.00

 Low

1.01 (0.46–2.19)

1.20 (0.48–2.99)

0.60 (0.12–2.84)

0.80 (0.30–2.16)

 Middle

1.28 (0.63–2.61)

1.58 (0.69–3.62)

0.58 (0.12–2.67)

1.16 (0.48–2.81)

 High

1.15 (0.54–2.43)

1.16 (0.48–2.78)

1.15 (0.24–5.42)

0.81 (0.29–2.22)

 Highest

1.35 (0.63–2.87)

1.51 (0.63–3.59)

0.83 (0.15–4.57)

0.61 (0.21–1.75)

 Complications. Yes

10.71 (7.22–15.9)

10.18 (6.50–15.92)

13.18 (5.54–31.38)

6.00 (3.30–10.91)

 Dahod

1.00

1.00

1.00

1.00

 Sabarkantha

1.05 (0.60–1.82)

1.10 (0.58–2.09)

1.29 (0.37–4.54)

0.83 (0.38–1.80)

 Surendranagar

1.13 (0.59–2.18)

1.19 (0.57–2.46)

1.30 (0.25–6.70)

1.67 (0.64–4.38)

 Public

1.00

1.00

–

–

 Private-CY

3.16 (1.80–5.53)

2.95 (1.69–5.17)

 Private

2.55 (1.46–4.44)

2.56 (1.46–4.49)

 Pseudo r2

0.21

0.15

0.24

0.19

 Hosmer-Lemeshow GOF test

P = 0.97

P = 0.96

P = 1.00

P = 0.99