Table 4
Hospital inpatient details for total population (n = 117) and data of patients for total hip arthroplasty (n = 56) compared to those for hemiarthroplasty (n = 61).
| Total | THA | HA | P-value | |
|---|---|---|---|---|
| Peri-operative time frame (days), mean ± SD | ||||
| Admission to theatre | 7.83 ± 5.77 | 7.48 ± 6.46 | 8.19 ± 4.99 | 0.032 |
| Theatre to discharge | 8.12 ± 10.47 | 7.36 ± 10.94 | 8.67 ± 10.28 | 0.436 |
| Length of hospital stay | 16.27 ± 12.98 | 14.05 ± 13.56 | 17.90 ± 12.51 | 0.032 |
| Cancellations, n (%) | 0.812 | |||
| Total | 38 (32.48) | 18 (32.14) | 20 (32.79) | |
| No ICU bed available | 18 (15.38) | 11 (19.64) | 7 (11.48) | |
| No HCA bed available | 3 (2.56) | 1 (1.79) | 2 (3.28) | |
| Need echocardiogram | 7 (5.98) | 3 (5.36) | 4 (6.56) | |
| New hypertension | 1 (0.85) | 0 (0) | 1 (1.64) | |
| INR > 1.5 | 3 (2.56) | 1 (1.79) | 2 (3.28) | |
| PE | 1 (0.85) | 0 (0) | 1 (1.64) | |
| On anticoagulant therapy | 1 (0.85) | 0 (0) | 1 (1.64) | |
| Theatre time constraints | 3 (2.56) | 2 (3.57) | 1 (1.64) | |
THA = total hip arthroplasty; HA = hemiarthroplasty; SD = standard deviation; ICU = intensive care unit; HCA = high care area; INR = international normalised ratio; PE = pulmonary embolism.
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