The Relationship between Anxiety, Subjective and Objective Sleep, Chronotype and Circadian Rhythms with Depressive Symptoms in Insomnia Disorder
Maria Comas; Alejandra Solis Flores; Nicole Lovato; Christopher B. Miller; Delwyn J. Bartlett; Ronald R. Grunstein; Julia Chapman; Christopher J. Gordon · 2023 · Brain Sciences
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
Insomnia is a highly prevalent sleep disorder with strong bidirectional associations with depressive symptoms. The circadian preference for eveningness has been shown to be associated with depressive symptoms in insomnia and other mental health conditions. However, there is a lack of studies in insomnia investigating whether objective measures, such as dim light melatonin onset (DLMO) or polysomnographic (PSG) sleep, are associated with depressive symptoms. Therefore, we investigated the associations between subjective measures (questionnaires assessing anxiety, sleep quality and circadian pre
Abstract by Maria Comas; Alejandra Solis Flores; Nicole Lovato; Christopher B. Miller; Delwyn J. Bartlett; Ronald R. Grunstein; Julia Chapman; Christopher J. Gordon, Brain Sciences (2023) — licensed CC BY 4.0.
About to run something similar?
Run an AI Precheck on your own design to catch failure modes like this one before you spend the time. Your first desk check is free.
Related failures
Chronic stress induces insulin resistance and enhances cognitive impairment in AD
Negative / Null Result ReportSimilarities (and Differences) in the Learning Patterns of Single-Word Reading of an Alphabetic Orthography in Monolingual and Bilingual Primary School Children: A Cross-Sectional Study
Negative / Null Result ReportThe Impact of Acute Aerobic Exercise on General and Food-Related Inhibitory Function Among Young Adults with Obesity: An Event-Related Potential (ERP) Study
Negative / Null Result ReportEffects of simvastatin on white matter integrity in healthy middle‐aged adults
Negative / Null Result ReportRepetitive temporal interference stimulation improves jump performance but not the postural stability in young healthy males: a randomized controlled trial
Negative / Null Result ReportImpact of Rural vs. Urban Residence on Survival Rates of Patients with Glioblastoma: A Tertiary Care Center Experience
WASTE indexes this work — it does not host or republish it. Failure-type classification is automated and approximate.
Metadata source: DOAJ · DOI 10.3390/brainsci13040613