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. Author manuscript; available in PMC: 2022 Feb 13.
Published in final edited form as: Eur J Nutr. 2019 Nov 27;59(7):3133–3148. doi: 10.1007/s00394-019-02152-9

Fig. 3.

Fig. 3

Fractional polynomial plots of continuous relationship between cognitive test scores and calculated serum osmolarity (Sosm) among US women (n=1,271) and men (n=1,235) ≥60 years old, NHANES 2011–2014.

Note: Not controlling for covariates

a. Fractional polynomial plot of the relationship between Consortium to Establish a Registry for Alzheimer’s Disease Word Learning–Immediate Recall (CERAD-IR) score (runs 1-3 combined) and Sosm.

b. Fractional polynomial plot of the relationship between Consortium to Establish a Registry for Alzheimer’s Disease Word Learning–Delayed Recall (CERAD-DR) score and Sosm.

c. Fractional polynomial plot of the relationship between Animal Fluency Test (AFT) score and Sosm.

d. Fractional polynomial plot of the relationship between Digit Symbol Substitution Test (DSST) score and Sosm.