Table 2. Differences between anticoagulant use and not anticoagulant using.
| Anticoagulant use n=847 | No anticogulant drug n=189 | Crude OR (95% CI) | Multivariable adjusted (95% CI) | |
|---|---|---|---|---|
| Sex | ||||
| Male | 404 (47.7%) | 90 (47.6%) | 1 | - |
| Female | 443 (52.3%) | 99 (52.4%) | 0.9 (0.7-1.4) | - |
| Age | ||||
| Mean ± SD | 72.2 ± 11.5 | 70.5 ± 13.8 | ||
| < 65 | 205 (24.2%) | 63 (33.3%) | 1 | 1 |
| 65 - 74 | 267 (31.5%) | 44 (23.3%) | 1.7 (1.2-2.9) | 1.8 (1.1-2.8) |
| >= 75 | 375 (44.3%) | 82 (43.4%) | 1.4 (0.9-2) | 1.2 (0.8-1.8) |
| Region | ||||
| Rural area | 381 (45%) | 82 (43.4%) | 1 | - |
| Urban outside HMC city | 198 (23.4%) | 52 (27.5%) | 1.1 (0.7-1.5) | - |
| HCM city | 268 (31,6%) | 55 (29,1%) | 0.8 (0.6-1.2) | - |
| Occupation | ||||
| Not working | 257 (30.4%) | 61 (32.3%) | 1 | - |
| Farmer | 123 (14.5%) | 26 (13.8%) | 1.1 (0.7-1.9) | - |
| Retired | 128 (15.1%) | 25 (13.2%) | 1.2 (0.7-2) | - |
| Housewife | 160 (18.9%) | 28 (14.8%) | 1.4 (0.8-2.2) | - |
| Freelance | 179 (21.1%) | 49 (25.9%) | 0.9 (0.6-1.3) | - |
| Healthcare insurrance | ||||
| No | 436 (51.5%) | 128 (67.7%) | 1 | 1 |
| Yes | 411 (48.5%) | 61 (32.3%) | 2 (1.4-2.8) | 1.9 (1.4-2.8) |
| Heart failure | ||||
| No | 573 (67.7%) | 137 (72.5%) | 1 | - |
| Yes | 274 (32.3%) | 52 (27.5%) | 1.3 (0.9-1.8) | - |
| Hypertension | ||||
| No | 149 (17.6%) | 49 (25.9%) | 1 | 1 |
| Yes | 698 (82.4%) | 140 (74.1%) | 1.6(1.1-2.4) | 1.3 (0.9-2) |
| Diabetes | ||||
| No | 568 (67.1%) | 147 (77.8%) | 1 | 1 |
| Yes | 279 (32.9%) | 42 (22.2%) | 1.7(1.2-2.5) | 1.5 (1.1-2.3) |
| Stroke | ||||
| No | 649 (76,6%) | 168 (88,9%) | 1 | 1 |
| Yes | 198 (23,4%) | 21 (11,1%) | 2.4(1.5-3.9) | 2.8 (1.7-4.6) |
| TIA | ||||
| No | 839 (99.1%) | 189 (100%) | - | - |
| Yes | 8 (0.9%) | 0 | - | - |
| Chronic renal disease | ||||
| No | 594 (70.2%) | 141 (74.6%) | 1 | - |
| Yes | 252 (29.8%) | 48 (25.4%) | 1.2(0.9-1.8) | - |
| Cirrhosis | ||||
| No | 831 (98.1%) | 179 (94.7%) | 1 | 1 |
| Yes | 16 (1.9%) | 10 (5.3%) | 0.3(0.2-0.8) | 0.3 (0.1-0.6) |
| History of hemorrhage | ||||
| No | 762 (90%) | 147 (77.8%) | 1 | 1 |
| Yes | 85 (10%) | 42 (22.2%) | 0.4(0.3-0.6) | 0.3 (0.2-0.4) |
| CHA2DS2VAS review | ||||
| Median (range) | 4 (3-6) | 4 (2-5)* | ||
| No | 355 (41.9%) | 115 (60.8%) | 1 | 1 |
| Yes | 492 (58.1%) | 74 (39.2%) | 2.2 (1.6-3) | 2.2 (1.6-3.1) |