Table 3

Adjustments for age, sex, CAD, MI, DM, geographical distribution and facility level (model 2)

GroupCrudeAdjusted
HR95% CIP valueHR95% CIP value
 For-profitReferenceReference
 Not-for-profit0.930.9 to 0.95<0.00010.890.86 to 0.93<0.0001
Age (increase per year old)1.041.04 to 1.05<0.00011.041.04 to 1.05<0.0001
Sex (male)1.11.07 to 1.12<0.00011.21.18 to 1.23<0.0001
CAD (Y)0.810.78 to 0.84<0.00010.690.66 to 0.71<0.0001
MI (Y)1.020.96 to 1.090.5610.94 to 1.070.97
DM (Y)1.511.48 to 1.55<0.00011.421.39 to 1.46<0.0001
Geographical distribution and facility level
 Medical centre SMC0.750.72 to 0.78<0.00010.890.84 to 0.94<0.0001
 Medical centre NSMC0.770.67 to 0.89<0.0010.90.78 to 1.050.17
 Metropolitan hospital SMC0.980.95 to 1.020.361.030.98 to 1.080.33
 Metropolitan hospital NSMC1.061.02 to 1.1<0.011.141.08 to 1.2<0.0001
 Local hospital SMC1.020.98 to 1.060.31.061.01 to 1.10.01
 Local hospital NSMC1.151.1 to 1.2<0.00011.151.1 to 1.21<0.0001
 Clinic SMCReferenceReference
 Clinic NSMC0.990.94 to 1.030.5810.95 to 1.040.91
  • CAD, coronary artery disease; DM, diabetes mellitus; MI, myocardial infarction; NSMC, not six municipalities; SMC, six municipalities; Y, yes.