Public Library of Science, PLoS ONE, 2(11), p. e0148908, 2016
DOI: 10.1371/journal.pone.0148908
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The association between body mass index (BMI) and cognitive function is a public health issue. This study investigated the relationship between obesity and cognitive impairment which was assessed by the Korean version of the Mini-mental state examination (K-MMSE) among mid- and old-aged people in South Korea.