Melatonin for sleep and cognitive outcomes in older adults with cognitive impairment: a meta-analysis of randomised controlled trials.
Authors not in graph record · peer-reviewed
Study design and participants
- Design
- meta-analysis of RCTs
- Sample size
- 12
- Population
- older adults with cognitive impairment
- Intervention and protocol
- varies; taken at bedtime
Results
- Melatonin → cognition: positive; effect size not reported.
Limitations, bias, and funding
Risk of bias: moderate
Funding: not reported
- Recorded risk of bias: moderate.