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Article

Association of daytime napping frequency and schizophrenia: a bidirectional two-sample Mendelian randomization study.

BMC psychiatry - 13 Dec 2022

Ma Jun, Jin Chen, Yang Yan, Li Haoqi, Wang Yi

Abstract excerpt

BACKGROUND: The bidirectional causal association between daytime napping frequency and schizophrenia is unclear. METHODS: A bidirectional two-sample Mendelian randomization (MR) analysis was conducted with summary statistics of top genetic variants associated with daytime napping frequency and schizophrenia from genome-wide association studies (GWAS). The single nucleotide polymorphisms (SNPs) data of daytime...

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Identifiers

PMID: 36513988
DOI: 10.1186/s12888-022-04431-y
PMCID: PMC9746219

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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