Table 2.
Comparison of Fast Track patients where the length of stay is ≤ 3 days to long stayers (>3days).
| Total n(%) | Fast track 85(55) | Long stay 70(45) | p-value |
|---|---|---|---|
| Age, Mean (SD) | 64(10) | 69(10) | 0.003 |
| Female, N(%) | 42(50) | 28(40) | 0.260 |
| Height cm, Mean(SD) | 167(10) | 163(10) | 0.015 |
| Weight kg, Mean(SD) | 81(16) | 83(17) | 0.513 |
| BMI, Median(IQR) | 28(26–32) | 31(26–36) | 0.038 |
| ASA Score | |||
| 1–2 N (%) | 77(91) | 45(64) | <0.001 |
| 3–4 N (%) | 8(9) | 25(36) | |
| Blood loss percentage, Mean(SD) | 13(6) | 13(7) | 0.526 |
| Tranexamic Acid | |||
| Yes, N (%) | 52(61) | 46(66) | 0.854 |
| No, N (%) | 31 (36.5) | 22(31) | |
| Missing, N (%) | 2(2.5) | 2(3) | |
| Tourniquet | |||
| Yes, N (%) | 80(94) | 68(97) | 0.458 |
| No, N (%) | 5(6) | 2(3) | |
| Tourniquet Time Mean(%) | 74(23) | 78(29) | 0.372 |
| Drain | 4(5) | 1(1) | 0.065 |
| Side N (%) | |||
| Right | 45(53) | 28(40) | 0.145 |
| Left | 40(47) | 42(60) | |
| Medial N (%) | 71(83.5) | 64(91) | 0.158 |
| Lateral N (%) | 14(16.5) | 6(9) | |
| Technique N (%) | |||
| Navio | 41(48) | 26(37) | 0.187 |
| Brain Lab | 14(16.5) | 17(24) | |
| Jig | 25(29) | 26(37) | |
| PSI | 5(6) | 1(1) | |
| Manufacturer N (%) | |||
| Accuris | 47(55) | 42(60) | 0.643 |
| Journey | 12(14) | 7(10) | |
| Oxford Uni | 26(31) | 20(29) | |
| Sigma | 0(0) | 1(1) | |
| High Volume Surgeon N (%) | 69(81) | 60 (86) | 0.521 |
| Age>75 N(%) | 12(14) | 21(30) | 0.014 |
| BMI>30 N(%) | 28(35) | 35(52) | 0.045 |
| Any Comorbidity N(%) | 60(48) | 64(52) | 0.001 |
| Cardiovascular Disease N(%) | 35(42) | 49(58) | <0.001 |
| Respiratory Disease N(%) | 5(29) | 12(71) | 0.037 |
| Neuro-Psychiatric Disease N (%) | 4(50) | 4(50) | 1.000 |
| Immune System Disease N (%) | 21(43) | 28(57) | 0.056 |
| Diabetes N (%) | 7(8) | 18(26) | 0.004 |
| Hyperlipidemia N (%) | 17(50) | 17(50) | 0.562 |
| Hypertension N (%) | 32(38) | 43(61) | 0.004 |
| Any complication N (%) | 2(2) | 11(16) | 0.003 |
| Readmission N (%) | 3 (4) | 4 (6) | 0.702 |