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Table 3 Parameter estimates from the gls regression model together with the 95% confidence interval

From: Effects of implementing free maternity service policy in Kenya: an interrupted time series analysis

Parameters Skilled birth delivery Live births Stillbirth rate Women with at least one Antenatal visit Caesarean rate pregnant women identified with obstetric complication and attended in level 5,4,3 health facilities
Intercept pre-change point (β0) 1179*** (952.98,1406.14) 1177*** (954.711399.51) 44.87***(39.39,50.34) 1198.21*** (945.68,1450.73) 12.6*** (9.8, 15.38) 173.0***(11.93, 17.70)
Post intervention Level change (β2) 253.05 (− 101.24,607.35) 257.07 (−90.23, 604.37) −2.55 (− 9.87,4.77) 201.04 (− 134.21,536.30) −1.12 (− 3.94,1.68) 58.50(11.99, 105.03) **
Slope pre-change point (β1) 3.31(−13.70,20.32) 4.48 (−12.20, 21.17) − 0.38 (− 0.76,0.00) 0.12(− 1748,17.71) −0.1(− 0.29,0.08) 1.14 (1.26, 3.54)
Slope post-change point (β3) 47.31***(27.88,66.73) 44.46*** (25.36, 63.56) 0.08 (−0.45,0.61) 44.64***(20.41,68.81) 0.14(−0.15,0.42) 0.20(− 3.10, 3.49)
  1. The asterisk, *, denotes statistical significance of p ≤ 0.05