| Aspirin group | Placebo group | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
 | Quartile 1 | Quartile 2 | Quartile 3 | Quartile 4 | Total | Quartile 1 | Quartile 2 | Quartile 3 | Quartile 4 | Total |
sUA range, mg/dL men | 2.5-4.5 | 4.52-5.37 | 5.38-6.45 | 6.47-10.45 | 2.50-10.45 | 2.38-4.48 | 4.5-5.42 | 5.47-6.48 | 6.52-11.05 | 2.38-11.05 |
women | 1.4-5.25 | 5.27-6.03 | 6.05-7 | 7.02-12.52 | 1.40-12.52 | 1.83-5.28 | 5.3-6.03 | 6.05-6.97 | 6.98-12.12 | 1.83-12.12 |
Number | 543 | 541 | 541 | 544 | 2,169 | 547 | 539 | 551 | 546 | 2,183 |
Mean sUA, mg/dL (SD) | 4.55 (0.57) | 5.55 (0.34) | 6.44 (0.34) | 8.05 (0.99) | 6.15 (1.43) | 4.59 (0.57) | 5.61 (0.3) | 6.43 (0.32) | 7.93 (0.91) | 6.14 (1.35) |
Demographics | ||||||||||
   Age at first MI, years (SD) | 52.6 (8.0) | 52.5 (8.0) | 52.6 (8.3) | 52.8 (8.2) | 52.6 (8.1) | 53.0 (7.6) | 52.7 (8.1) | 52.5 (8.0) | 52.7 (7.9) | 52.7 (7.9) |
   Age at most recent MI, years (SD) | 53.1 (7.8) | 53.1 (7.9) | 53.1 (8.3) | 53.5 (8.0) | 53.2 (8.0) | 53.5 (7.6) | 53.1 (8.0) | 52.9 (7.9) | 53.4 (7.8) | 53.2 (7.8) |
   Age at randomization, years (SD) | 54.8 (8.0) | 54.8 (8.0) | 54.8 (8.4) | 55.1 (8.1) | 54.9 (8.1) | 55.2 (7.6) | 54.8 (8.1) | 54.5 (8.0) | 55.0 (7.9) | 54.9 (7.88) |
   Body mass index, kg/m2 (SD) | 24.8 (3.2) | 25.6 (3.3) | 26.1 (3.2) | 27.1 (3.7) | 25.9 (3.5) | 25.1 (3.1) | 25.6 (3.2) | 26.4 (3.4) | 26.8 (3.8) | 26.0 (3.5) |
   Men, % | 88.8 | 88.2 | 88.4 | 88.6 | 88.5 | 89.8 | 89.4 | 89.7 | 89.7 | 89.6 |
   African American, % | 5.7 | 4.3 | 6.7 | 9 | 6.4 | 7.1 | 5.9 | 3.1 | 7.5 | 5.9 |
Physical examination data | ||||||||||
   Sedentary lifestyle, % | 16.7 | 16.3 | 17.4 | 21.3 | 17.9 | 16.8 | 15.6 | 15.4 | 20.9 | 17.2 |
   Alcohol usea, % | 88.4 | 84.7 | 82.1 | 82 | 84.3 | 88.1 | 84.6 | 85.3 | 80.6 | 84.7 |
   Smokerb, % | 40.7 | 40.1 | 31.8 | 29.6 | 35.5 | 39.9 | 37.3 | 31.2 | 32.8 | 35.3 |
   Heavy smokerc, % | 10.1 | 10.3 | 12.1 | 10 | 10.6 | 7.2 | 5.8 | 15.7 | 11.4 | 9.8 |
   Systolic blood pressure, mmHg (SD) | 126.4 (15.6) | 126.1 (15.4) | 129.0 (16.6) | 129.6 (16.5) | 127.8 (16.1) | 127.5 (17.1) | 127.1 (15.1) | 128.5 (15.5) | 129.5 (16.9) | 128.2 (16.2) |
   Diastolic blood pressure, mmHg (SD) | 78.3 (9.4) | 78.9 (8.9) | 79.6 (9.2) | 81.7 (9.8) | 79.6 (9.4) | 79.2 (9.3) | 78.9 (8.9) | 80.3 (9.4) | 81.9 (10.0) | 80.1 (9.5) |
Laboratory data | ||||||||||
   Total glucose, mg/100 ml (SD) | 148.8 (56.8) | 155.4 (57.7) | 158.4 (50.1) | 171.2 (49.9) | 158.6 (54.3) | 159.1 (67.5) | 156.7 (53.3) | 160.1 (50.5) | 168.9 (52.2) | 161.2 (56.3) |
   Total cholesterol, mg/dL (SD) | 230.4 (44.7) | 235.7 (43.3) | 240.4 (43.2) | 243.2 (49.0) | 237.7 (45.5) | 234.0 (43.2) | 235.1 (42.4) | 240.2 (41.8) | 241.2 (42.5) | 237.7 (42.5) |
   Triglycerides, mg/dL (SD) | 160.7 (130.0) | 173.3 (101.6) | 190.6 (149.1) | 228.7 (192.2) | 189.9 (159.2) | 153.3 (86.2) | 162.7 (97.0) | 191.5 (116.6) | 230.1 (169.3) | 185.2 (125.7) |
Comorbidities, % | ||||||||||
Number of prior MI | ||||||||||
   1 | 88.4 | 86.7 | 86.1 | 84.2 | 86.4 | 86.1 | 88.7 | 90.0 | 83.0 | 86.9 |
   2 | 10.1 | 12.4 | 12.6 | 13.6 | 12.2 | 11.3 | 10.4 | 8.5 | 14.7 | 11.2 |
   ≥ 3 | 1.5 | 0.9 | 1.3 | 2.2 | 1.5 | 2.6 | 0.9 | 1.5 | 2.4 | 1.8 |
   History of diabetes | 13.4 | 8.1 | 9.2 | 8.8 | 9.9 | 17 | 10.4 | 7.8 | 10.1 | 11.3 |
   History of renal impairment | 4.2 | 4.6 | 5.2 | 6.6 | 5.2 | 3.7 | 4.3 | 4.9 | 6.8 | 4.9 |
   Gout flaresd | 3.1 | 4.4 | 4.3 | 8.3 | 5.0 | 3.5 | 2.2 | 4.5 | 7.3 | 4.4 |
Medications, % | ||||||||||
   Gout medicationsd, e | 4.2 | 4.1 | 3.1 | 5.0 | 4.1 | 3.3 | 2.0 | 4.5 | 4.8 | 3.7 |
   Non-aspirin NSAIDs | 1.5 | 1.7 | 0.4 | 1.8 | 1.3 | 0.7 | 0.9 | 0.9 | 1.3 | 1.0 |
   Anti-diabetic medications | 7.9 | 2.8 | 3.5 | 3.3 | 4.4 | 8.0 | 4.8 | 3.4 | 5.7 | 5.5 |
   Blood pressure medications | 5.7 | 8.3 | 8.9 | 18.4 | 10.3 | 6.4 | 7.8 | 8.5 | 16.7 | 9.8 |
   Lipid-lowering medications | 5.3 | 5.7 | 4.6 | 4.6 | 5.1 | 4.9 | 3.9 | 5.4 | 3.8 | 4.5 |
Follow-up time, years (SD) f | 2.9 (0.5) | 2.9 (0.5) | 2.8 (0.5) | 2.8 (0.5) | 2.8 (0.5) | 2.8 (0.5) | 2.8 (0.5) | 2.9 (0.5) | 2.8 (0.6) | 2.8 (0.5) |
   Minimum (years) | 1.0 | 0.9 | 0.9 | 0.9 | 0.9 | 0.90 | 0.90 | 0.8 | 0.9 | 0.8 |
   Maximum (years) | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | 3.1 | 3.2 |