Table 6

Survival analysis based on facilities’ level and geographical distribution with adjustments

GroupCrudeAdjusted
HR95% CIP valueHR95% CIP value
 Medical centre SMC0.840.81 to 0.88<0.00010.830.8 to 0.87<0.0001
 Medical centre NSMC0.90.79 to 1.040.1440.920.8 to 1.060.23
 Metropolitan hospital SMC1.151.11 to 1.19<0.00011.081.04 to 1.11<0.0001
 Metropolitan hospital NSMC1.181.14 to 1.22<0.00011.11.06 to 1.14<0.0001
 Local hospital SMC1.21.16 to 1.25<0.00011.161.12 to 1.2<0.0001
 Local hospital NSMC1.281.23 to 1.34<0.00011.181.13 to 1.23<0.0001
 Clinic SMCReferenceReference
 Clinic NSMC1.020.98 to 1.060.33611.020.98 to 1.060.44
Age (increase per year old)1.041.04 to 1.04<0.00011.041.04 to 1.04<0.0001
Sex (male)1.091.07 to 1.12<0.00011.181.16 to 1.2<0.0001
CAD (Y)0.780.76 to 0.81<0.00010.670.65 to 0.7<0.0001
MI (Y)10.94 to 1.0611.020.96 to 1.080.57
DM (Y)1.451.42 to 1.48<0.00011.371.34 to 1.4<0.0001
  • CAD, coronary artery disease; DM, diabetes mellitus; MI, myocardial infarction; NSMC, not six municipalities; SMC, six municipalities; Y, yes.