Table 2 Characteristics of parents of HIV-infected patients and population controls.
From: Risk of Myocardial Infarction in Parents of HIV-infected Individuals:a population-based Cohort Study
| Â | Mothers of | Fathers of | ||
|---|---|---|---|---|
| Â | HIV-infected patients | Control subjects | HIV-infected patients | Control subjects |
No of parents | 2,269 | 9,076 | 2,022 | 8,460 |
Median age at index date (years (IQR)) | 38.3 (32.3-44.9) | 38.7 (32.4-45.3) | 41.5 (34.6-49.1) | 41.9 (34.6-49.2) |
Number in whom observation time started after 1. January 1977 (%) | 197 (7.9) | 699 (7.7) | 200 (8.8) | 773 (8.1) |
First admission with MI after index date: | 129 (5.7) | 434 (4.8) | 257 (12.7) | 1,085 (12.8) |
Emigration during follow-up, N (%) | 19(0.8) | 35 (0.4) | 18 (0.9) | 44 (0.5) |
Lost to follow-up, N (%) | 0 (0.0) | 1 (0.0) | 1 (0.0) | 3 (0.0) |
Duration of follow up | Â | Â | Â | Â |
   Duration of follow-up, person years | 61,900 | 256,033 | 49,443 | 213,883 |
   Duration of follow-up, median years (IQR) | 31.4 (25.9-31.4) | 31.4 (28.3-31.4) | 29.9 (18.7-31.4) | 31.0 (20.6-31.4) |
Overall risk of MI, per 1,000 PYR (95%CI) | 2.08 (1.75-2.48) | 1.70 (1.54-1.86) | 5.20 (4.60-5.87) | 5.07(4.78-5.38) |