연구 프로세스

Forest plot from a meta-analysis of melatonin supplementation trials displays weighted mean differences in sleep onset latency, suggesting melatonin is associated with modest but statistically significant improvements in time to fall asleep.

Meta-analysis: melatonin for the treatment of primary sleep disorders.

Pooled effect estimates for melatonin's impact on total sleep time and sleep quality across randomized controlled trials are presented, with subgroup analyses by dosage and duration.

Meta-analysis: melatonin for the treatment of primary sleep disorders.

Meta-analyses of cohort studies consistently indicate that elevated homocysteine is associated with approximately doubled risk of Alzheimer's disease. The strength of this association persists after adjustment for common confounders including age, sex, and education.

Homocysteine and Dementia: An International Consensus Statement.

Forest plot of pooled effect sizes from the aroma inhalation therapy meta-analysis displays individual study results and the overall combined effect on sleep quality outcomes.

A systematic literature review and meta-analysis of the clinical effects of aroma …

Forest plot showing melatonin's effect on total sleep time across included studies. The overall effect suggests a small increase in sleep duration, with considerable heterogeneity between studies.

Melatonin as a Chronobiotic with Sleep-promoting Properties.