World journal of surgery
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World journal of surgery · Oct 1996
Randomized Controlled Trial Clinical TrialTeaching effectiveness of the advanced trauma life support program as demonstrated by an objective structured clinical examination for practicing physicians.
Although the Advanced Trauma Life Support (ATLS) course is now taught internationally, its teaching effectiveness still requires confirmation. The Objective Structured Clinical Examination (OSCE) reliably assesses clinical performance by utilizing standardized patients. An OSCE of eight 15 minute trauma patient stations and two 40 item MCQ tests were used to test the teaching effectiveness of the ATLS program in 32 practicing physicians who applied for an ATLS program in Trinidad and Tobago. ⋯ Organized approach to trauma was graded 1 to 5 with pre-ATLS grades of 1.6 +/- 0.5 (ATLS) and 1.7 +/- 0.6 (non-ATLS) and post-ATLS grades of 4.5 +/- 0.6 (ATLS) and 1.9 +/- 0.6 (non-ATLS). Pre-ATLS MCQ scores (%) were similar: 53.1 +/- 8.4 (ATLS) and 57.3 +/- 5.4 (non-ATLS), but post-ATLS scores were greater in the ATLS group: 85.8 +/- 7.1 (ATLS) and 64.2 +/- 3.6 (non-ATLS). Our data support the teaching effectiveness of the ATLS program among practicing physicians as measured by improvement in OSCE scores, adherence to trauma priorities, maintenance of an organized approach to trauma care, and cognitive performance in MCQ examinations.