To assess the outcome of a thalassemia screening program at community hospitals by determining the proportion of at‐risk couples able to obtain a prenatal diagnosis (PND) in relation to gestational age (GA).

中文翻译：

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从泰国地中海贫血的产前诊断计划中学到的经验教训。

通过确定能够获得产前诊断（PND）的高风险夫妇相对于胎龄（GA）的比例来评估社区医院地中海贫血筛查计划的结果。