Result: The mean age was 32.9 ± 13.3 years old, the male / female ratio was 1.8, the rate of traffic accident was 80.6%.
Kết quả: Tuổi trung bình là 32,9 ± 13,3 tuổi, tỷ lệ nam / nữ là 1,8, tai nạn giao thông là 80,6%.