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prevalence of disability
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prevalence of disability
Encyclopedia
医学
残疾率
释
prevalence of disability
残疾率
某区域的人群中,在一定期间内每百(或千、万、十万)人中实际存在的残疾人数。通过询问调查或健康检查确诊的病残人数与调查人数之比,又称残疾流行率。
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hydrogen distribution
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