Human exposure to organophosphorus (OP) pesticides is a serious health challenge. We conducted a systematic review by searching international and national databases for published literature on any human exposure to OPs in Iran from 1990 to March 2015. Qualified papers were in two categories including studies in which biomarkers of exposure were assessed (n = 13; total no. of subjects = 759) and studies that had reported prevalence of OPs-induced poisoning (OPP) and mortality (n = 26; total no. of subjects = 5428). The mean level of activity of acetyl-cholinesterase and butyryl-cholinesterase were 68.65% and 74.2%, respectively. Overall proportion (%) of OPP was estimated (16; 95% CI, 14 to 19).

中文翻译：

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伊朗对人体暴露于有机磷农药的系统评价。

人体暴露于有机磷（OP）农药是严重的健康挑战。我们通过在国际和国家数据库中搜索关于1990年至2015年3月伊朗任何人类暴露于OP的已发表文献进行了系统的综述。合格论文分为两类，包括评估暴露生物标志物的研究（n = 13；总否）。的受试者中= 759名受试者）和报道OPs诱发中毒（OPP）患病率和死亡率的研究（n = 26；受试者总数= 5428）。乙酰胆碱酯酶和丁酰胆碱酯酶的平均活性水平分别为68.65％和74.2％。估计OPP的总比例（％）（16; 95％CI，14至19）。