Variable | Febuxostat 40 mg daily N = 757 | Febuxostat 80 mg daily N = 756 | Allopurinol 200/300 mg daily N = 756 |
---|---|---|---|
 |  | n (%) |  |
Gender | Â | Â | Â |
   Male | 722 (95.4) | 710 (93.9) | 709 (93.8) |
   Female | 35 (4.6) | 46 (6.1) | 47 (6.2) |
Race | Â | Â | Â |
   American Indian or Alaska Native | 6 (0.8) | 10 (1.3) | 6 (0.8) |
   Asian | 26 (3.4) | 25 (3.3) | 37 (4.9) |
   Black or African American | 83 (11.0) | 78 (10.3) | 67 (8.9) |
   Native Hawaiian or Other Pacific |  |  |  |
   Islander | 11 (1.5) | 10 (1.3) | 11 (1.5) |
   White | 620 (81.9) | 618 (81.7) | 625 (82.7) |
   Other | 11 (1.5) | 15 (2.0) | 8 (1.1) |
   Missing | 0 | 0 | 2 (0.3) |
Ethnicity | Â | Â | Â |
   Hispanic or Latino | 47 (6.2) | 49 (6.5) | 53 (7.0) |
   Not Hispanic or Latino | 710 (93.8) | 707 (93.5) | 702 (92.9) |
   Missing | 0 | 0 | 1 (0.1) |
Age (years) | Â | Â | Â |
   Mean ± SD | 52.5 ± 11.68 | 53.0 ± 11.79 | 52.9 ± 11.73 |
   Range | 21 to 85 | 21 to 85 | 19 to 85 |
Body Mass Index (kg/m 2 ) | Â | Â | Â |
   Mean ± SD | 32.9 ± 6.37 | 32.9 ± 6.39 | 32.7 ± 6.23 |
   Range | 20 to 64 | 16 to 64 | 17 to 61 |
Alcohol Use | Â | Â | Â |
   Non-/Ex-drinker | 242 (32.0) | 243 (32.1) | 235 (31.1) |
   Drinker (1 to 14 drinks/week) | 515 (68.0) | 513 (67.9) | 521 (68.9) |
Serum Urate (mg/dL) | Â | Â | Â |
   <9.0 | 283 (37.4) | 280 (37.0) | 274 (36.2) |
   9 to <10.0 | 225 (29.7) | 222 (29.4) | 252 (33.3) |
   10.0 to <11.0 | 162 (21.4) | 159 (21.0) | 133 (17.6) |
   11.0 to <12.0 | 58 (7.7) | 67 (8.9) | 64 (8.5) |
   ≥12.0 | 29 (3.8) | 28 (3.7) | 33 (4.4) |
   Mean ± SD | 9.6 ± 1.15 | 9.6 ± 1.20 | 9.5 ± 1.19 |
   Range | 8 to 14 | 8 to 15 | 8 to 15 |
Years with Gout | Â | Â | Â |
   Mean ± SD | 12.0 ± 9.13 | 11.7 ± 9.64 | 11.2 ± 9.14 |
   Range | 0 to 53 | 0 to 51 | 0 to 48 |
Completed Previous Febuxostat Study | 98 (12.9) | 88 (11.6) | 90 (11.9) |
Renal Function b | Â | Â | Â |
   Moderately Impaired | 130 (17.2) | 136 (18.0) | 136 (18.0) |
   Mildly Impaired | 349 (46.1) | 367 (48.5) | 365 (48.3) |
   Normal | 278 (36.7) | 253 (33.5) | 255 (33.7) |
Medical History | Â | Â | Â |
   Cardiovascular Disease (including hypertension) | 421 (55.6) | 440 (58.2) | 436 (57.7) |
   Diabetes | 89 (11.8) | 113 (14.9) | 110 (14.6) |
   Hypercholesterolemia | 52 (6.9) | 53 (7.0) | 57 (7.5) |
   Hyperlipidemia | 299 (39.5) | 308 (40.7) | 335 (44.3) |
   Use of Low-dose Aspirin (≤ 325 mg daily) | 133 (17.6) | 133 (17.6) | 139 (18.4) |