authors

• Butler, Mark J
• Cheung, Ying Kuen
• Davidson, Karina W
• Chandereng, Thevaa
• Ahn, Heejoon
• Slotnick, Stefani
• Miller, Danielle
• Perrin, Alexandra
• Rodillas, Jordyn
• Friel, Ciaran P
• Ashley Goodwin, PhD

publication date

• September 26, 2025

published in

• JMIR formative research  Journal

has subject area

• Adult
• Aged
• Cross-Over Studies
• Dietary Supplements
• Feasibility Studies
• Female
• Humans
• Male
• Melatonin
• Middle Aged
• Patient Satisfaction
• Precision Medicine
• Sleep
• Sleep Initiation and Maintenance Disorders
• Sleep Quality
• Treatment Outcome

Keywords

• Fitbit
• N-of-1
• effectiveness
• feasibility
• heterogeneity
• intervention
• melatonin
• personalized
• personalized trial
• placebo
• poor sleep
• randomized crossover trial
• sleep duration
• sleep health
• sleep quality
• virtual
• wearable

Digital Object Identifier (DOI)

• https://doi.org/10.2196/58192

PubMed ID

• 41004640

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