| Model | Comparisons [Hazard ratio (95% CI)] |
| Consistency | Alprostadil | 0.10 (0.00, 6.99) | 8.45 (0.77, 128.17) | 2.38 (0.06, 145.00) | 3.71 (0.16, 103.40) | 1.00 (0.03, 31.40) | 1.35 (0.02, 114.76) | 0.19 (0.00, 25.68) | 2.81 (0.15, 62.37) | 9.99 (0.14, 1130.26) | Antithrombin III | 93.90 (2.49, 4813.16) | 24.40 (3.99, 472.28) | 39.22 (0.65, 2745.33) | 10.29 (0.88, 259.54) | 13.86 (0.93, 390.27) | 1.95 (0.09, 74.70) | 27.86 (1.21, 1225.95) | 0.12 (0.01, 1.31) | 0.01 (0.00, 0.40) | Aspirin | 0.29 (0.02, 6.31) | 0.44 (0.06, 3.10) | 0.12 (0.01, 1.37) | 0.15 (0.01, 6.56) | 0.02 (0.00, 1.17) | 0.32 (0.08, 1.37) | 0.42 (0.01, 16.82) | 0.04 (0.00, 0.25) | 3.40 (0.16, 59.56) | Control | 1.57 (0.03, 45.04) | 0.40 (0.07, 1.90) | 0.52 (0.06, 4.15) | 0.07 (0.01, 0.80) | 1.14 (0.09, 13.08) | 0.27 (0.01, 6.27) | 0.03 (0.00, 1.54) | 2.26 (0.32, 17.81) | 0.64 (0.02, 28.71) | LMWH + Aspirin | 0.27 (0.01, 6.57) | 0.34 (0.01, 25.01) | 0.05 (0.00, 4.25) | 0.74 (0.06, 8.66) | 1.00 (0.03, 32.11) | 0.10 (0.00, 1.14) | 8.38 (0.73, 96.72) | 2.49 (0.53, 13.85) | 3.71 (0.15, 84.20) | LMWH + Warfarin | 1.22 (0.10, 18.36) | 0.19 (0.01, 3.62) | 2.68 (0.38, 19.60) | 0.74 (0.01, 53.43) | 0.07 (0.00, 1.07) | 6.88 (0.15, 194.88) | 1.92 (0.24, 16.24) | 2.98 (0.04, 138.71) | 0.82 (0.05, 9.98) | LMWH + Warfarin + Aspirin | 0.14 (0.01, 3.53) | 2.18 (0.08, 49.88) | 5.31 (0.04, 447.86) | 0.51 (0.01, 10.55) | 48.41 (0.85, 1800.44) | 13.46 (1.25, 176.53) | 21.07 (0.24, 1149.69) | 5.34 (0.28, 106.06) | 7.25 (0.28, 191.30) | Urokinase + Aspirin | 15.47 (0.43, 443.76) | 0.36 (0.02, 6.50) | 0.04 (0.00, 0.83) | 3.08 (0.73, 13.31) | 0.88 (0.08, 11.67) | 1.36 (0.12, 15.82) | 0.37 (0.05, 2.63) | 0.46 (0.02, 12.69) | 0.06 (0.00, 2.33) | Warfarin |
| Inconsistency | Alprostadil | 0.10 (0.00, 7.41) | 7.36 (0.72, 105.37) | 2.44 (0.05, 132.85) | 3.23 (0.17, 77.61) | 0.95 (0.03, 33.79) | 1.34 (0.01, 119.83) | 0.18 (0.00, 19.28) | 2.51 (0.15, 52.78) | 9.53 (0.13, 958.69) | Antithrombin III | 73.89 (2.45, 3679.52) | 22.88 (3.65, 271.11) | 33.18 (0.75, 2209.94) | 8.93 (0.76, 174.82) | 12.20 (0.71, 306.30) | 1.98 (0.05, 51.21) | 25.30 (1.09, 867.87) | 0.14 (0.01, 1.38) | 0.01 (0.00, 0.41) | Aspirin | 0.31 (0.02, 6.14) | 0.44 (0.06, 3.09) | 0.12 (0.01, 1.38) | 0.17 (0.00, 6.45) | 0.02 (0.00, 1.21) | 0.33 (0.07, 1.50) | 0.41 (0.01, 19.75) | 0.04 (0.00, 0.27) | 3.19 (0.16, 64.38) | Control | 1.42 (0.04, 46.67) | 0.39 (0.07, 2.11) | 0.52 (0.06, 4.62) | 0.08 (0.01, 0.85) | 1.07 (0.08, 13.98) | 0.31 (0.01, 6.03) | 0.03 (0.00, 1.33) | 2.27 (0.32, 16.51) | 0.70 (0.02, 23.27) | LMWH + Aspirin | 0.28 (0.01, 6.36) | 0.37 (0.01, 23.66) | 0.06 (0.00, 4.16) | 0.76 (0.06, 8.86) | 1.05 (0.03, 31.79) | 0.11 (0.01, 1.32) | 8.08 (0.73, 97.15) | 2.59 (0.47, 14.36) | 3.53 (0.16, 81.97) | LMWH + Warfarin | 1.35 (0.08, 19.12) | 0.20 (0.01, 3.98) | 2.70 (0.37, 19.49) | 0.75 (0.01, 72.23) | 0.08 (0.00, 1.41) | 6.01 (0.15, 289.21) | 1.90 (0.22, 17.38) | 2.68 (0.04, 175.22) | 0.74 (0.05, 11.94) | LMWH + Warfarin + Aspirin | 0.15 (0.00, 4.10) | 1.95 (0.07, 66.30) | 5.47 (0.05, 514.46) | 0.50 (0.02, 18.67) | 40.04 (0.82, 2003.35) | 12.68 (1.18, 184.57) | 17.65 (0.24, 1362.70) | 5.04 (0.25, 112.25) | 6.69 (0.24, 204.67) | Urokinase + Aspirin | 13.57 (0.38, 497.85) | 0.40 (0.02, 6.53) | 0.04 (0.00, 0.92) | 3.01 (0.66, 13.67) | 0.94 (0.07, 12.23) | 1.32 (0.11, 15.48) | 0.37 (0.05, 2.72) | 0.51 (0.02, 14.54) | 0.07 (0.00, 2.65) | Warfarin |
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