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提醒：Nutrition Journal - Latest articles
【标题】Assessing the internal validity of a household survey-based
food security measure adapted for use in Iran
【摘要】background:the prevalence of food insecurity is an indicator of material well-being in an area of basic need. the u.s. food security module has been adapted for use in a wide variety of cultural and linguistic settings around the world. we assessed the internal validity of the adapted u.s. household food security survey module to measure adult and child food insecurity in isfahan, iran, using statistical methods based on the rasch measurement model.methods:the u.s. household food security sur... (04-11 09:18)
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