Table 2.
International Normalized Ratio Control of Patients on Warfarin at Princess Marina Hospital in Botswana.
| Population | TTR | TTR Categories | ||
|---|---|---|---|---|
| Median | IQR | <65% | ≥65% | |
| All | 30.8 | 15.2-52.7 | 349 (85.1) | 61 (14.9) |
| Women | 30.9 | 15.0-50.0 | 244 (86.5) | 38 (13.5) |
| Men | 30.3 | 16.5-55.2 | 105 (82.0) | 23 (18.0) |
| Valves | 34.8 | 18.3-55.2 | 155 (83.8) | 30 (16.2) |
| Atrial fibrillation | 20.7 | 9.1-37.0 | 59 (86.8) | 9 (13.2) |
| VTE | 31.2 | 16.3-47.6 | 104 (85.2) | 18 (14.8) |
| ICT | 21.7 | 6.1-53.3 | 31 (83.8) | 6 (16.2) |
| PH | 46 | 7.5-55.1 | 9 (100) | 0 (0) |
Abbreviations: ICT, intracardiac thrombus; IQR, interquartile range; PH, pulmonary hypertension; TTR, time in therapeutic range; VTE, venous thromboembolism.