The pattern and outcome of burn injuries at a burn unit in Saudi Arabia: Retrospective analysis of consecutive 501 patients.

We retrospectively reviewed the cases of 501 consecutive patients with burn injuries who were seen between June 1983 and December 1988. The population consisted predominantly of young patients under 20 years of age (53%); 65% were males and 72% were Saudi nationals. Most burn injuries were the result of domestic accidents (75%) and scald burns were the cause in 55% of patients. There was an inhospital mortality of 8% during first hospitalizations. Multivariate analysis identified several independent adverse prognostic factors: increased total burn surface area, inhalation injury, thrombophlebitis, documented septicemia, and deep circumferential burn over the extremities. Using these poor prognostic factors, we were able to stratify patients into three risk categories, each presenting a significant difference in the probability of survival. Our analysis yielded data about the pattern of burn injuries, prognostic factors, and outcome at a dedicated burn unit in Saudi Arabia.