Table 6 Sensitivity analysis for the costs of warfarin therapy (2018 prices)
Annual cost EUR (share % from the total cost) | Number of annual INR measurements: | Number of annual INR measurements: | Number of annual INR measurements: | Number of annual INR measurements: | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
5 | 10 | 15 | 20 | |||||||||
The value of leisure time (%/gross wage per hour): | The value of leisure time (%/gross wage per hour): | The value of leisure time (%/gross wage per hour): | The value of leisure time (%/gross wage per hour): | |||||||||
20 | 35 | 50 | 20 | 35 | 50 | 20 | 35 | 50 | 20 | 35 | 50 | |
Total cost of warfarin therapy: | 1,291,770 (100) | 1,324,700 (100) | 1,357,630 (100) | 2,372,160 (100) | 2,438,030 (100) | 2,503,890 (100) | 3,452,560 (100) | 3,551,360 (100) | 3,650,150 (100) | 4,532,950 (100) | 4,664,690 (100) | 4,796,410 (100) |
Direct costs | 1,009,370 (78.1) | 1,009,370 (76.2) | 1,009,370 (74.3) | 1,807,370 (76.2) | 1,807,370 (74.1) | 1,807,370 (72.2) | 2,605,370 (75.5) | 2,605,370 (73.4) | 2,605,370 (71.4) | 3,403,370 (75.1) | 3,403,370 (73.0) | 3,403,370 (71.0) |
INR measurements and monitoring | 798,000 | 798,000 | 798,000 | 1,596,000 | 1,596,000 | 1,596,000 | 2,394,000 | 2,394,000 | 2,394,000 | 3,192,000 | 3,192,000 | 3,192,000 |
Warfarin medication | 211,370 | 211,370 | 211,370 | 211,370 | 211,370 | 211,370 | 211,370 | 211,370 | 211,370 | 211,370 | 211,370 | 211,370 |
Indirect costs | 282,400 (21.9) | 315,330 (23.8) | 348,260 (25.7) | 564,790 (23.8) | 630,660 (25.9) | 696,520 (27.8) | 847,190 (24.5) | 945,990 (26.6) | 1,044,780 (28.6) | 1,129,580 (24.9) | 1,261,320 (27.0) | 1,393,040 (29.0) |
Time costs of INR measurements and monitoring | 35,640 | 57,040 | 78,440 | 71,270 | 114,080 | 156,880 | 106,910 | 171,120 | 235,320 | 142,550 | 228,160 | 313,770 |
Travel costs | 224,700 | 224,700 | 224,700 | 449,410 | 449,410 | 449,410 | 674,110 | 674,110 | 674,110 | 898,810 | 898,810 | 898,810 |
Travel time costs | 22,060 | 33,590 | 45,120 | 44,110 | 67,170 | 90,230 | 66,170 | 100,760 | 135,350 | 88,220 | 134,350 | 180,460 |