Assessment of the Effects of a Dietary Supplement on the Sleep Health and Sleep Quality of People With Sleep Problems: A Randomized, Double-blind, Placebo-controlled, Crossover Design Study
Abstract
The primary objective of this study is to evaluate the effects of a proprietary oral supplement on the sleep health and quality of people with sleep problems. It is a double-blinded placebo-controlled crossover clinical study.
Conditions: Sleep Quality, Sleep Health.
Primary outcome: Saliva Melatonin level changes; Insomnia Severity Index Score.
Enrollment: 30 participants.
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 30 participants or records.
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