Table 3 Characteristics of cohorts
| Â | CABG | Angioplasty | Coronarography | Endoarterectomy | Hip replacement | Cholecystectomy | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
No. | % | No. | % | No. | % | No. | % | No. | % | No. | % | |
Education | ||||||||||||
Low education | 1896 | 49.1 | 3207 | 43.2 | 9375 | 46.2 | 1947 | 63.1 | 7257 | 54.7 | 4757 | 33.8 |
Middle education | 1124 | 29.1 | 2277 | 30.7 | 5987 | 29.5 | 692 | 22.4 | 3882 | 29.3 | 5366 | 38.1 |
High education | 842 | 21.8 | 1944 | 26.2 | 4948 | 24.4 | 448 | 14.5 | 2121 | 16.0 | 3960 | 28.1 |
Gender | ||||||||||||
Male | 2908 | 75.3 | 5719 | 77.0 | 13983 | 68.8 | 2115 | 68.5 | 5580 | 42.1 | 5407 | 38.4 |
Female | 954 | 24.7 | 1709 | 23.0 | 6327 | 31.2 | 972 | 31.5 | 7680 | 57.9 | 8676 | 61.6 |
Age groups | ||||||||||||
<55 | 329 | 8.5 | 791 | 10.6 | 2419 | 11.9 | 67 | 2.2 | 1391 | 10.5 | 6041 | 42.9 |
55-64 | 861 | 22.3 | 1897 | 25.5 | 4965 | 24.4 | 404 | 13.1 | 2450 | 18.5 | 3140 | 22.3 |
65-74 | 1610 | 41.7 | 2949 | 39.7 | 7980 | 39.3 | 1290 | 41.8 | 5162 | 38.9 | 3368 | 23.9 |
>74 | 1062 | 27.5 | 1791 | 24.1 | 4946 | 24.4 | 1326 | 43.0 | 4257 | 32.1 | 1534 | 10.9 |
CCI | ||||||||||||
0 | 2712 | 70.2 | 4494 | 60.5 | 14136 | 69.6 | 2165 | 70.1 | 12477 | 94.1 | 12561 | 89.2 |
1 | 761 | 19.7 | 2253 | 30.3 | 4811 | 23.7 | 645 | 20.9 | 629 | 4.7 | 946 | 6.7 |
2+ | 389 | 10.1 | 681 | 9.2 | 1363 | 6.7 | 277 | 9.0 | 154 | 1.2 | 576 | 4.1 |
Year of registration | ||||||||||||
<2006 | 72 | 1.9 | 102 | 1.4 | 291 | 1.4 | 115 | 3.7 | 1567 | 11.8 | 610 | 4.3 |
2006 | 1267 | 32.8 | 2368 | 31.9 | 6583 | 32.4 | 1046 | 33.9 | 4342 | 32.7 | 4656 | 33.1 |
2007 | 1304 | 33.8 | 2432 | 32.7 | 6740 | 33.2 | 983 | 31.8 | 4273 | 32.2 | 4803 | 34.1 |
2008 | 1219 | 31.6 | 2526 | 34.0 | 6696 | 33.0 | 943 | 30.5 | 3078 | 23.2 | 4014 | 28.5 |
Location | ||||||||||||
LHA - City of Turin | 261 | 6.8 | 2355 | 31.7 | 4747 | 23.4 | 375 | 12.1 | 2129 | 16.1 | 1971 | 14.0 |
LHA - Province of Turin | Â | Â | 511 | 6.9 | 900 | 4.4 | 119 | 3.9 | 1306 | 9.8 | 1961 | 13.9 |
LHA - Eastern Piedmont | 615 | 15.9 | 734 | 9.9 | 3102 | 15.3 | 105 | 3.4 | 1258 | 9.5 | 1230 | 8.7 |
LHA - Southern Piedmont | Â | Â | 158 | 2.1 | 581 | 2.9 | 57 | 1.8 | 2584 | 19.5 | 1594 | 11.3 |
LHA - Northern Piedmont | 922 | 23.9 | 1049 | 14.1 | 3842 | 18.9 | 395 | 12.8 | 2151 | 16.2 | 3060 | 21.7 |
HT – City of Turin | 742 | 19.2 | 1509 | 20.3 | 3275 | 16.1 | 1055 | 34.2 | 1651 | 12.5 | 2477 | 17.6 |
HT - Piedmont Region | 1322 | 34.2 | 1112 | 15.0 | 3863 | 19.0 | 981 | 31.8 | 770 | 5.8 | 921 | 6.5 |
Other Hospitals | Â | Â | Â | Â | Â | Â | Â | Â | 1411 | 10.6 | 869 | 6.2 |
Total | 3862 | 100.0 | 7428 | 100.0 | 20310 | 100.0 | 3087 | 100.0 | 13260 | 100.0 | 14083 | 100.0 |