<?xml version="1.0" encoding="UTF-8"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-10-19T01:36:16Z</responseDate><request verb="GetRecord" identifier="oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/11109" metadataPrefix="oai_dc">https://ebyu-rdlopen.rawdatalibrary.net/oai/request</request><GetRecord><record><header><identifier>oai:ebyu-rdlopen.rawdatalibrary.net:ebyu/11109</identifier><datestamp>2026-10-18T20:49:50Z</datestamp><setSpec>openaire</setSpec><setSpec>driver</setSpec><setSpec>com_ebyu_10000</setSpec><setSpec>col_ebyu_10001</setSpec></header><metadata><oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:title>Smoking and Sleep Quality Among Turkish Adults: A Cross-Sectional Study</dc:title><dc:creator>Ölmez, İbrahim Halil</dc:creator><dc:creator>Gürsoy, Ersan</dc:creator><dc:subject>Self efficacy</dc:subject><dc:subject>sleep disorders</dc:subject><dc:subject>smoking</dc:subject><dc:subject>tobacco use disorder</dc:subject><dc:description>Objectives: This study aims to investigate whether there is a relationship between smoking status, sleep quality, and self-efficacy perception. Methods: A cross-sectional study was conducted among adults who visited the family medicine clinic of a tertiary hospital between May and July 2023. A 20-item questionnaire prepared by the researchers, the Pittsburgh Sleep Quality Index (PSQI), the Fagerström Test for Nicotine Dependence (FTND), and the General Self-Efficacy Scale were used. Results: In the study, 440 participants were included. The median PSQI, General Self-Efficacy Scale, and FTND scores were 12.0 (6.0–21.0), 64.5 (42.0–85.0), and 3.0 (0.0–10.0), respectively. Smokers had significantly higher PSQI scores compared to non-smokers and former smokers (12.0 [6.0–21.0] vs. 11.0 [6.0–18.0] vs. 11.0 [8.0–17.0], respectively, p&lt;0.001). However, Self-efficacy scores did not differ significantly among the groups (p=0.431). While a significant positive correlation was found between FTND scores and PSQI scores, no significant correlation was found between self-efficacy (r=0.140, p=0.036, and p=0.689, respectively). Conclusion: There was a significant association was observed between smoking and poorer sleep quality. However, no significant relationship was found between smoking status and self-efficacy perception. © 2025 Kare Publishing. All rights reserved.</dc:description><dc:publisher>Kare Publishing</dc:publisher><dc:date>2025</dc:date><dc:type>Article</dc:type><dc:identifier>https://rdlopen.rawdatalibrary.net/r/ebyu/11109</dc:identifier><dc:identifier>https://doi.org/10.5505/ajfamed.2025.88597</dc:identifier><dc:identifier>2630-5593</dc:identifier><dc:language>en</dc:language><dc:relation>Anatolian Journal of Family Medicine</dc:relation><dc:rights>info:eu-repo/semantics/openAccess</dc:rights><dc:type>info:eu-repo/semantics/article</dc:type><dc:identifier>https://ebyu-rdlopen.rawdatalibrary.net/tr/items/ebyu/11109</dc:identifier></oai_dc:dc></metadata></record></GetRecord></OAI-PMH>