Sleep quality deterioration

1 paper1 finding

C, W, M, H: cells, worms or flies, mice, humans. Dark: independent labs found the same change there. Light: one lab or one study. Outline: nothing yet.

Labs are independent when their papers share no last author and no institution.

Against: findings that point the other way from most findings on the same outcome.

On aging: the drug’s trials ARN judged to be about aging, of every trial that tests it for any use.

No results posted: trials that ended more than a year ago with no results on ClinicalTrials.gov and no paper in ARN’s record.

Company ties: findings with an author at a company, or from a paper whose competing-interests statement declares ties to one.

1 lab in 1 country

Humans1

Associations

Depressive symptoms

upin humans1OR 2.95

1 study

Sleep quality deterioration raises the risk of depressive symptoms in humans (OR 2.95 (1.88–4.64)).
“as well as those with persistent poor sleep quality from T1 to T2, exhibited higher adjusted odds ratios (ORs) for future depressive symptoms: 1.77(1.20–2.60), 1.83(1.29–2.58) and 2.95(1.88–4.64), respectively.”
Humanspersistent poor sleep quality from T1 to T2n = 2,129
Longitudinal predictive analysis of sleep quality changes and subsequent depressive symptoms in older Chinese Adults
BMC geriatrics19 Jan 2026

Latest

1 in 12 months

BMC Geriatrics20 Jan

Longitudinal predictive analysis of sleep quality changes and subsequent depressive symptoms in older Chinese Adults

Cohort study of 2,129 peopleDepressive symptoms

Paper

Sleep quality deterioration

Associations

Latest

Longitudinal predictive analysis of sleep quality changes and subsequent depressive symptoms in older Chinese Adults​

Related

Longitudinal predictive analysis of sleep quality changes and subsequent depressive symptoms in older Chinese Adults