SUBJECTIVE EFFECTDefinition: sourced draft
Daytime sleepiness
A reported tendency to feel sleepy during waking hours. Adverse-event reporting is distinct from an objective sleep-latency test.
Reported experience
1 observationsThese qualitative descriptions preserve the reported direction and setting. They do not assign a universal intensity score.
Daytime sleepiness
Daytime sleepiness was among reported adverse events; its rate was similar between trial groups. Source
- Evidence type
- Human research
- Population
- Patients with delayed sleep–wake phase disorder in the randomized trial
- Exposure
- Melatonin or placebo alongside behavioral scheduling
- Instrument
- Adverse-event reporting
- Reported magnitude
- Not established
Each relationship keeps its participants and their roles together. Source details explain what the connection supports.
No sourced relationships have been assessed for this concept yet.
Linked substances
1 entriesTagged articles and participants in the relationships above. A shared tag alone does not establish a causal effect.
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Definition sources
Supporting reading for this original editorial definition. Independent editorial review has not been recorded.
Observation & claim sources
- Randomized controlled trial · 2018Sletten et al.
Melatonin with scheduling improved sleep initiation in a selected circadian-disorder population.
Limitation Scheduling was part of treatment; long-term outcomes and broader insomnia populations were not established.
Funding / disclosures Not assessed; consult the original disclosure.
Source in Melatonin