ABSTRACT
A prospective study was done to assess the frequency of Organophosphate Poisoning (OPP) among patients admitted to the Jimma hospital between January; 1996 and January; 1997. The study also aimed to determine the different causes of Organophosphate poisoning and the common behavioral factors associated with increased risk for poisoning. A total of 23 cases of OPP were admitted during the one year period. The M:F ratio was 1:2.83. Most were Oromo; Orthodox Christian and single with a monthly income below 300 Birr. In four; the attempt was for at least the second time. The reason for poisoning cited by most was quarrel with parents. The most common clinical findings were vomiting and abdominal pain. Only four had an abnormal mental status and there were no deaths. The average time to reach the hospital was 18 hours and the mean atropine requirement was 12.3 mg. Results are compared to other studies