Results 21 to 30 of about 40,610 (254)

Psychometric evaluation of the Pittsburgh sleep quality index in cancer patients [PDF]

Journal of Pain and Symptom Management, 2004
This report summarizes findings related to the psychometric properties (internal consistency and construct validity) of the Pittsburgh Sleep Quality Index (PSQI) and discusses issues related to its use based on data from two clinical studies with diverse samples of cancer patients. Subjects completed a questionnaire that included the PSQI, the Schwartz
Susan L, Beck, Anna L, Schwartz, Gail, Towsley, William, Dudley, Andrea, Barsevick   +4 more
openaire   +2 more sources

Validation of the Sinhala version of the Pittsburgh Sleep Quality Index

Ceylon Medical Journal, 2016
Pittsburg Sleep Quality Index (PSQI) is a widely used standardized instrument to assess sleep quality in clinical and research settings. Objective of the study was to translate the PSQI into Sinhala language and validate using a combined qualitative and quantitative approach.Every fifth patient aged 18-60 years who attended the out-patients department ...
D, Anandakumar, M, Dayabandara, Suhashini S, Ratnatunga, R, Hanwella, Varuni A, de Silva   +4 more
openaire   +3 more sources

Effect of Internet Addiction on Sleep Quality in University Students

Galician Medical Journal, 2019
The objective of the research was to investigate the effect of the internet addiction on sleep quality in university students.          Materials and Methods.
Gulsun Ayran, Gulsum Gundogdu, Nurten Arslan Işık   +2 more
doaj   +1 more source

Sleep Quality and Attention May Correlate With Hand Grip Strength: FARM Study [PDF]

Annals of Rehabilitation Medicine, 2018
Objective To determine the socio-demographic, psychologic, hematologic, or other relevant factors associated with hand grip strength in Korean farmers. Methods A total of 528 healthy Korean farmers were enrolled.
Gyuhyun Lee, Sora Baek, Hee-won Park, Eun Kyoung Kang   +3 more
doaj   +1 more source

Association between sleep quality and urolithiasis among general population in Western China: a cross-sectional study

BMC Public Health, 2022
Background Growing number of studies have evidently shown that sleep disorders are associated with the recently increased risk of various diseases in general human population.
Sheng Wang, Xianghong Zhou, Shi Qiu, Boyu Cai, Yifan Li, Chichen Zhang, Kunjie Wang, Lu Yang, Lei Chen   +8 more
doaj   +1 more source

Association of Taiyin personality traits with sleep quality among college students: parallel indirect effects through resilience and rumination

Frontiers in Psychology
AimTo investigate the relationships and pathways among Taiyin personality trait, resilience, rumination, and sleep status in a college student population.MethodsUsing a cluster sampling method, 500 undergraduate students from a general higher education ...
Guanghua Pan, Rui Zhang, Xiaokang Wang, Yuelin Zhai, Anran Wang, Haijuan Zhu   +5 more
doaj   +1 more source

Measurement Invariance and Sleep Quality Differences Between Men and Women in the Pittsburgh Sleep Quality Index [PDF]

Journal of Clinical Sleep Medicine, 2019
Previous research has reported mixed results in terms of sex differences in sleep quality. We conducted an analysis of measurement invariance of the Pittsburgh Sleep Quality Index (PSQI) between men and women to provide a necessary foundation for examining sleep differences.The sample included 861 adults (mean age = 52.73 years, 47.85% male) from the ...
Longfeng, Li, Connor M, Sheehan, Marilyn S, Thompson   +2 more
openaire   +2 more sources

Sleep Quality and Associated Factors in Premenopausal, Perimenopausal, and Postmenopausal Women in Korea: Findings from the K-Stori 2016

Nature and Science of Sleep, 2021
Ji Hae Hwang,1,2,* Kyeongmin Lee,1,* Eunji Choi,1,3 Ha Na Cho,1 Boyoung Park,4 Yumie Rhee,5 Kui Son Choi1 1Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Gyeonggi-do, Republic of Korea; 2Center for Emergency ...
Hwang JH, Lee K, Choi E, Cho HN, Park B, Rhee Y, Choi KS   +6 more
doaj  

The reliability and validity of the Korean version of the Pittsburgh Sleep Quality Index

Sleep and Breathing, 2011
The Pittsburgh Sleep Quality Index (PSQI) is a self-reported questionnaire that measures sleep quality during the previous month. The aims of this study were to analyze the reliability and validity of the Korean version of the PSQI (PSQI-K) and to evaluate its usefulness.We developed the PSQI-K, which involved translating the original PSQI into Korean ...
Seung Il Sohn, Do Hyung Kim, Mi Young Lee, Yong Won Cho   +3 more
openaire   +3 more sources

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida, Gisela Cristiane Miyamoto, Daniel da Costa Torres, Ian Setubal Reis Chaves, Jonas do Carmo Paschoalin, Braúlio Lima Nascimento, Luciana Dias Chiavegato   +6 more
wiley   +1 more source