2022 · Journal of the American Medical Directors Association · paywalled
Point-of-Care Saliva Osmolarity Testing for the Screening of Hydration in Older Adults With Hypertension
Atjo et al.
The finding, in our words
Point-of-care salivary osmolarity measurement correlated strongly with first-morning urine specific gravity in hypertensive older adults, and patients on diuretics showed significantly higher values indicating dehydration. This suggests saliva testing could serve as a rapid, noninvasive alternative for hydration screening in community-based, decentralised care.
A paraphrase to the Library’s standard, never the abstract. The source is one link away and is always the authority.
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