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. 2017 Oct 5;12(10):e0185960. doi: 10.1371/journal.pone.0185960

Fig 1. Odds ratios (ORs) of cognitive impairment (MMSE score <24), adjusted for age, sex, education level, and histories of stroke and diabetes, according to quintiles of weight changes from 20 years of age, after excluding 59 individuals who reported rapid weight loss of >4 kg in the past year.

Fig 1

Cutoff points of weight changes are 1st Q (<-4), 2nd Q (-4, 0), 3rd Q (+1, +3), 4th Q (+4, +7), and 5th Q (≥+8). P for trend across 1st-4th quintiles was 0.0114.