The DOI matches its Crossref record; 20 of the 20 references it cites were found in a registry or an index.
Psychometric Evaluation of the Chinese Version of the Pittsburgh Sleep Quality Index (CPSQI) in Primary Insomnia and Control Subjects
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Citations
Cites
The Pittsburgh Sleep Quality Index: a new instrument for psychiatric practice and research
Buysse, D. J., Reynolds, C. F., Monk, T. H., Berman, S. R., & Kupfer, D. J. (1989) · Psychiatry Research · doi:10.1016/0165-1781(89)90047-4 · Cited by 35,234
(1998) · The Journal of Clinical Psychiatry · Cited by 19,139
(1998) · PubMed · Cited by 10,216
The mini international neuropsychiatric interview
Lecrubier, Y., Sheehan, D., Hergueta, T., & Weiller, E. (1998) · European Psychiatry · doi:10.1016/s0924-9338(99)80239-9 · Cited by 5,872
Quantification of Sleepiness: A New Approach
Hoddes, E., Zarcone, V., Smythe, H., Phillips, R., & Dement, W. C. (1973) · Psychophysiology · doi:10.1111/j.1469-8986.1973.tb00801.x · Cited by 2,538
Test–retest reliability and validity of the Pittsburgh Sleep Quality Index in primary insomnia
Backhaus, J., Junghanns, K., Broocks, A., Riemann, D., & Hohagen, F. (2002) · Journal of Psychosomatic Research · doi:10.1016/s0022-3999(02)00330-6 · Cited by 1,756
Psychometric evaluation of the pittsburgh sleep quality index
Carpenter, J. S., & Andrykowski, M. A. (1998) · Journal of Psychosomatic Research · doi:10.1016/s0022-3999(97)00298-5 · Cited by 1,618
Doi, Y., Minowa, M., Uchiyama, M., Okawa, M., Kim, K., Shibui, K., & Kamei, Y. (2000) · Psychiatry Research · doi:10.1016/s0165-1781(00)00232-8 · Cited by 992
Nonpharmacologic Treatment of Chronic Insomnia
Morin, C. M., Hauri, P. J., Espie, C. A., Spielman, A. J., Buysse, D. J., & Bootzin, R. R. (1999) · Sleep · doi:10.1093/sleep/22.8.1134 · Cited by 888
Cited by
Buysse, D. J., Hall, M. L., Strollo, P. J., Kamarck, T. W., Owens, J., Lee, L., Reis, S. E., & Matthews, K. A. (2008) · Journal of Clinical Sleep Medicine · doi:10.5664/jcsm.27351 · Cited by 858
The prevalence of depression, anxiety, and sleep disturbances in COVID-19 patients: a meta-analysis
Deng, J., Zhou, F., Hou, W., Silver, Z., Wong, C. Y., Chang, O., Huang, E., & Zuo, Q. K. (2021) · Annals of the New York Academy of Sciences · doi:10.1111/nyas.14506 · Cited by 771
The reliability and validity of the Korean version of the Pittsburgh Sleep Quality Index
Sohn, S. I., Kim, D. H., Lee, M. Y., & Cho, Y. W. (2012) · Sleep and Breathing · doi:10.1007/s11325-011-0579-9 · Cited by 727
Reliability and validity of the Persian version of the Pittsburgh Sleep Quality Index (PSQI-P)
Farrahi Moghaddam, J., Nakhaee, N., Sheibani, V., Garrusi, B., & Amirkafi, A. (2012) · Sleep and Breathing · doi:10.1007/s11325-010-0478-5 · Cited by 599
Insomnia Severity Index: psychometric properties with Chinese community‐dwelling older people
Yu, D. S. F. (2010) · Journal of Advanced Nursing · doi:10.1111/j.1365-2648.2010.05394.x · Cited by 320
Metadata
- Authors
- Tsai, P.-S., Wang, S.-Y., Wang, M.-Y., Su, C.-T., Yang, T.-T., Huang, C.-J., & Fang, S.-C.
- Venue
- Quality of Life Research
- Published
- 2005-10
- Volume
- 14
- Issue
- 8
- Pages
- 1943-1952
- ISSN
- 0962-9343 (ISSN-L)
- 1573-2649
- OpenAlex
- W1977383381
- Cited by
- 1,237
- References
- 20
- FWCI
- 7.08
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Psychometric Evaluation of the Chinese Version of the Pittsburgh Sleep Quality Index (CPSQI) in Primary Insomnia and Control Subjects. https://app.cochat.ai/papers/10.1007/s11136-005-4346-x
- The paper
- Tsai, P.-S., Wang, S.-Y., Wang, M.-Y., Su, C.-T., Yang, T.-T., Huang, C.-J., & Fang, S.-C. (2005). Psychometric Evaluation of the Chinese Version of the Pittsburgh Sleep Quality Index (CPSQI) in Primary Insomnia and Control Subjects. Quality of Life Research. https://doi.org/10.1007/s11136-005-4346-x
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.