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Mendeley readers
| Title |
Structural Validity of the Pittsburgh Sleep Quality Index in Chinese Undergraduate Students
|
|---|---|
| Published in |
Frontiers in Psychology, August 2016
|
| DOI | 10.3389/fpsyg.2016.01126 |
| Pubmed ID | |
| Authors |
Suran Guo, Wenmei Sun, Chang Liu, Siwei Wu |
| Abstract |
The purpose of this study was to examine the structural validity of the Pittsburgh Sleep Quality Index (PSQI) in Chinese undergraduate students. A cross-sectional questionnaire survey with 631 Chinese undergraduate students was conducted, and the questionnaire package included a measure of demographic characteristics, PSQI, Chinese editions of Center for Epidemiologic Studies-Depression, State- Trait Anxiety Inventory, Rumination Response Scale, and Perceived Social Support Scale. Results showed that the item "use of sleep medicine" was not suitable for use with this population, that a two-factor model provided the best fit to the data as assessed through confirmatory factor analysis, and that other indices were consistently correlated with the sleep quality but not the sleep efficiency factor. |
Mendeley readers
The data shown below were compiled from readership statistics for 103 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 103 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Bachelor | 14 | 14% |
| Student > Master | 9 | 9% |
| Student > Ph. D. Student | 7 | 7% |
| Student > Doctoral Student | 6 | 6% |
| Student > Postgraduate | 6 | 6% |
| Other | 16 | 16% |
| Unknown | 45 | 44% |
| Readers by discipline | Count | As % |
|---|---|---|
| Medicine and Dentistry | 18 | 17% |
| Psychology | 13 | 13% |
| Nursing and Health Professions | 11 | 11% |
| Sports and Recreations | 3 | 3% |
| Neuroscience | 2 | 2% |
| Other | 10 | 10% |
| Unknown | 46 | 45% |