Table 3 Comparison of the appropriateness of the thromboprophylaxis according to the Caprini risk assessment model category
Pre-education period (n = 340) | Post-education period (n = 269) | Intervention period (n = 191) | p1 | p2 | p3 | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Category | Any TP, n (%) | Optimal TP, n (%) | Category | Any TP, n (%) | Optimal TP, n (%) | Category | Any TP, n (%) | Optimal TP, n (%) | Any TP | Optimal TP | Any TP | Optimal TP | Any TP | Optimal TP |
Low risk (n = 28) | 13 (46.4) | 13 (46.4) | Low risk (n = 11) | 3 (27.3) | 3 (27.3) | Low risk (n = 3) | 2 (66.7) | 2 (66.7) | 0.471 | 0.471 | 0.505 | 0.505 | 0.600 | 0.600 |
Moderate risk (n = 73) | 48 (65.8) | 38 (52.1) | Moderate risk (n = 72) | 44 (61.1) | 38 (52.8) | Moderate risk (n = 51) | 40 (78.4) | 35 (68.6) | 0.562 | 0.931 | 0.039 | 0.078 | 0.153 | 0.115 |
High risk (n = 239) | 210 (87.9) | 87 (36.4) | High risk (n = 186) | 160 (86.0) | 81 (43.5) | High risk (n = 137) | 113 (82.5) | 76 (55.5) | 0.574 | 0.135 | 0.385 | 0.034 | 0.011 | 0.001 |
Total (n = 340) | 271 (79.7) | 138 (40.6) | Total (n = 269) | 207 (77.0) | 122 (45.4) | Total (n = 191) | 155 (81.2) | 113 (59.2) | 0.411 | 0.238 | 0.278 | 0.004 | 0.002 | 0.001 |