Variable | Univariable analysis | Multivariable analysis | ||||||
---|---|---|---|---|---|---|---|---|
HR | 95% CI | p | HR | 95% CI | p | |||
 | Lower | Upper |  |  | Lower | Upper |  | |
Age | 0.998 | 0.977 | 1.019 | 0.840 | – | – | – | – |
Sex (ref = female) | 1.184 | 0.862 | 1.627 | 0.005 | 2.412 | 1.355 | 4.292 | 0.003 |
SEP group | Â | Â | Â | 0.059 | Â | Â | Â | 0.047 |
 1 vs. 6 (ref) | 6.000 | 1.551 | 23.208 | 0.009 | 5.140 | 1.319 | 20.002 | 0.018 |
 2 vs. 6 (ref) | 6.303 | 1.506 | 26.394 | 0.012 | 5.555 | 1.322 | 23.347 | 0.019 |
 3 vs. 6 (ref) | 3.484 | 1.026 | 11.829 | 0.045 | 3.252 | 0.955 | 11.071 | 0.059 |
 4 vs. 6 (ref) | 3.053 | 0.884 | 10.545 | 0.078 | 2.876 | 0.831 | 9.953 | 0.095 |
 5 vs. 6 (ref) | 3.566 | 1.016 | 12.515 | 0.047 | 3.260 | 0.926 | 11.482 | 0.066 |
Hypertension (ref = 0) | 1.522 | 0.692 | 3.345 | 0.300 | – | – | – | – |
Stroke (ref = 0) | 1.499 | 0.907 | 2.476 | 0.110 | – | – | – | – |
Cardiovascular disease (ref = 0) | 1.531 | 0.912 | 2.569 | 0.110 | – | – | – | – |
Diabetic ophthalmopathy (ref = 0) | 2.597 | 1.553 | 4.341 | 0.001 | 1.893 | 1.072 | 3.343 | 0.028 |
Diabetic nephropathy (ref = 0) | 1.685 | 1.008 | 2.816 | 0.047 | 1.063 | 0.604 | 1.871 | 0.833 |
Diabetic neuropathy (ref = 0) | 1.783 | 1.062 | 2.992 | 0.029 | 1.092 | 0.618 | 1.928 | 0.762 |
Diabetic vasculopathy (ref = 0) | 2.788 | 1.557 | 4.993 | < 0.001 | 2.141 | 1.127 | 4.066 | 0.020 |
Type of institution | Â | Â | Â | 0.048 | Â | Â | Â | 0.068 |
 Secondary vs. Primary (ref) | 2.202 | 1.154 | 3.528 | 0.014 | 1.780 | 1.014 | 3.123 | 0.044 |
 Tertiary vs. Primary (ref) | 1.589 | 0.758 | 3.328 | 0.220 | 1.322 | 0.625 | 2.797 | 0.466 |