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Citation |
Phuenpathom N, Tiensuwan M, Ratanalert S, Saeheng S, Sripairojkul B. J. Clin. Neurosci. 2000; 7(3): 223-225. |
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Affiliation |
Division of Neurological Surgery, Department of Surgery, Faculty of Medicine, Prince of Songkla University, Hadyai, Songkla, 90110, Thailand. |
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Copyright |
(Copyright © 2000, Elsevier Publishing) |
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DOI |
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PMID |
10833620 |
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Abstract |
OBJECTIVE: To determine whether patterns of head injury are changing with time.MATERIALS AND METHODS: A total of 3,194 and 4,217 consecutive trauma patients who attended the emergency room in 1985-86 and 1996 respectively were studied with respect to age, sex, cause of injury, injury severity, pathology, and outcome.RESULTS: The number of patients with head injury in 1996 nearly doubled (1,224/4,217:29.03%) when compared to the 1985-86 study (504/3, 194; 15.78%). This was due to an increase in the outpatient subgroup (1,009/1,224). The admitted patients with head injury showed a pattern of less severe injury. Severe head injury decreased from 12.4 to 7. 9%. However, acute subdural haematoma and diffuse brain injury increased from 12.2% and 9% to 32% and 16.8% respectively. The mortality rate of admitted patients increased statistically significantly from 14.4% to 21.8% between the 1985-86 and 1996 studies.CONCLUSIONS: This comparative study showed attend toward less severe injury. This may be due to multiple factors. The predominant factor may be the compulsory use of motorcycle helmets. The limitation of this study was that it utilised tertiary hospital based data only. Tertiary hospital receive more and serious head injured patients from surrounding provincial hospitals this may be the major cause of the increased the mortality rate. |