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Table 2 Concentration index of prenatal and postnatal visits before and after health reform

From: Exploring status and determinants of prenatal and postnatal visits in western China: in the background of the new health system reform

  Before health reform After health reform P
  Concentration index 95% CI Concentration index 95% CI  
   Lower Upper   Lower Upper  
Prenatal visits
 Urban 0.053 0.011 0.093 0.0004 −0.024 0.025 0.030
 Rural 0.017 −0.012 0.471 0.029 0.013 0.045 0.471
Postnatal visits
 Urban 0.083 −0.019 0.180 −0.075 −0.148 −0.020 0.006
 Rural 0.041 −0.017 0.098 −0.017 −0.047 0.012 0.080