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by carbocation 1266 days ago
Looks like others had the same issue with respect to the interpretation[1]:

> However, “it would have been nice to combine their definition of hydration, based on serum sodium levels only, with actual fluid intake data from the ARIC cohort,” Sesso [an associate professor of medicine at Harvard Medical School and associate epidemiologist at Brigham and Women’s Hospital in Boston] added.

1 = https://www.cnn.com/2023/01/02/health/hydration-disease-agin...