Parameter | Intervention arm n = 150 Number (%) | Control arm n = 142 Number (%) | OR (95% CI) | Chi-square df = 1 | P value |
---|---|---|---|---|---|
Vital signs | |||||
RR recorded | 150 (100.0) | 141 (99.3) | |||
Oxygen sats recorded | 81 (54.0) | 25 (17.6) | 5.49 (3.21–9.41) | 41.78 | < 0.001 |
HR recorded | 150 (100.0) | 142 (100.0) | |||
SBP recorded | 150 (100.0) | 142 (100.0) | |||
Temperature recorded | 150 (100.0) | 142 (100.0) | |||
Level of consciousness recorded | 135 (90.0) | 108 (76.1) | 2.83 (1.47–5.47) | 10.16 | 0.001 |
Urine output recordeda | 41 (27.3) | 66 (46.5) | 0.43 (0.27–0.71) | 11.51 | < 0.001 |
Clinical parametersb | |||||
Perfusion recorded | 48 (32.0) | 42 (29.6) | 1.12 (0.68–1.84) | 0.20 | 0.65 |
Skin colour recorded | 58 (38.7) | 9 (6.3) | 9.32 (4.40–19.74) | 43.12 | < 0.001 |
Pain recorded | 110 (73.1) | 54 (38.0) | 4.48 (2.73–7.36) | 36.93 | < 0.001 |
Sweating recorded | 76 (50.7) | 1 (0.7) | 144.81 (19.74–1062.35) | 93.78 | < 0.001 |
Wound oozing recorded | 72 (48.0) | 28 (19.7) | 3.76 (2.23–6.34) | 25.91 | < 0.001 |
Pedal pulses recorded | 75 (50.0) | 25 (17.6) | 4.68 (2.73–8.01) | 33.99 | < 0.001 |
Glucose recorded | 44 (29.3) | 101 (71.1) | 0.17 (0.10–0.28) | 50.97 | < 0.001 |
Hb recorded | 67 (44.7) | 89 (62.7) | 0.48 (0.30–0.77) | 9.51 | 0.002 |
Looks unwell recorded | 100 (66.7) | 4 (2.8) | 69 (24.13–197.27) | 129.69 | < 0.001 |