Acute physiology, age, and chronic health evaluation (APACHE) III score is an alternative efficient predictor of mortality in burn patients

Abstract

The present study was performed to evaluate the prognostic value of the acute physiology, age, chronic health evaluation (APACHE) III score in burn patients. We hypothesised that APACHE III score efficiently predicts mortality of burn patients as it reflects the physiological changes in the acute phase and the severity of the underlying illness. Data such as age, gender, inhalation injury, total burn surface area (TBSA), burn index (BI), prognostic burn index (PBI), APACHE III score and outcome of 105 hospitalised patients were analysed retrospectively. TBSA, BI, PBI, and APACHE III score in the mortality group were significantly higher than those of surviving group. The mean scores of surviving versus mortality groups were as follows: TBSA, 19.2 ± 17.8% versus 69.1 ± 28.4%, p < 0.0001; BI, 12.8 ± 13.1% versus 66.8 ± 28.6%, p < 0.0001; PBI, 68.8 ± 26.0% versus 124.4 ± 33.6%, p < 0.0001; APACHE III score, 28.4 ± 22.2% versus 71.3 ± 32.1%, p < 0.0001. PBI and APACHE III score showed marked associations between higher scores and higher mortality. APACHE III score showed a significant correlation with PBI ( p < 0.0001). The present study suggested that APACHE III score could be used as an alternative efficient predictor of mortality in burn patients.