Assessment of sleep quality | PSQI | 24 | 1 month | Cronbach′s α: 0.842. Test-retest reliability: 0.809 2. Split-half reliability: r=0.866 1. PSQI was positively associated with the score of SDS (r =0.428 9, P<0.01) and SAS (r =0.416 2, P<0.01) | [5] |
| SQS | 28 | 1 month | Cronbach′s α was 0.89 among Chinese drivers. Daytime dysfunction factor significantly predicted violation involvement and accident involvement (P=0.001) | [6] |
| SQQ | 10 | Not reported | Cronbach′s α : 0.828. Test-retest reliability: the ICCs ranged from 0.738 to 0.764. SQQ was negatively associated with the score of NRSS-C (r =-0.645) and SCI-C (r =-0.588) | [7-8] |
| LSEQ | 10 | Not reported | Not reported | [9] |
Assessment of sleep-wake disorders | SDQ | 175 | 6 months | Not reported | [10-11] |
| Sleep-50 Questionnaire | 50 | 1 month | Not reported | [12] |
Assessment of insomnia | ISI | 7 | 2 weeks | Cronbach′s α was 0.81 among old people. Content validity index was 0.94. Construct validity: ISI-C was positively associated with the score of PSQI (r =0.686, P<0.001) and negatively associated with sleep efficiency (r =-0.583, P<0.001) | [13] |
| AIS | 8 | 1 month | Test-retest reliability: 0.80. AIS was positively associated with the score of Epworth Sleepiness Scale (r =0.44) and General Health Questionnaire (r =0.51) | [15] |
| BIS | 6 | 1 month | Not reported | [16] |
| SCI | 8 | 1 month | Cronbach′s α: 0.817. SCI was negatively associated with the score of SQQ (r =-0.558, P < 0.001) | [17-19] |
| MISS | 3 | Not reported | Not reported | [20] |
| JSS | 4 | 1 month | Not reported | [21] |
Sleep cognitive assessment | DBAS-30 | 30 | 1 month | Cronbach′s α: 0.835. Test-retest reliability: 0.94. Split-half reliability: 0.81. DBAS-30 was positively associated with the score of DBAS-16 (r =0.86), and was negatively associated with the score of PSQI (r =-0.48) | [24] |
| GSES | 7 | 1 week | Cronbach′s α was 0.775 among college students. Test-retest reliability: 0.917. GSES was positively associated with the score of PSQI (r =0.405), and was negatively associated with the score of DBAS-16 (r =-0.439) | [27] |
Classification | Scale | Item/n | Time | Reliability and validity of Chinese version | Reference |
Sleep hygiene assessment | SHAPS | 31 | 1 week | Not reported | [28] |
| SHI | 13 | Not reported | Cronbach′s α was 0.62 among students in nursing major. Test-retest reliability: 0.9. SHI was positively associated with the score of ISI (r =0.25) | [30] |
Assessment of sleep quality of different populations | CSHQ | 33 | 1 month | Cronbach′s α: 0.73. The consistency between mother and father was 0.89. Test-retest reliability was 0.85 | [31] |
| SDSC | 26 | 6 months | Cronbach′s α was 0.86 among preschoolers. Split-half reliability: 0.802 | [32] |
| RCSQ | 6 | 1 d | Cronbach′s α was 0.895 among ICU patients. Content validity: 0.84. RCSQ was positively associated with the score of SMH (r =0.504‒0.856) | [33] |
| SMH | 9 | 1 d | Not reported | [34] |
| VSH | 8 | 3 d | Not reported | [35] |
| MOS-SS | 12 | 1 month | Cronbach′s α =0.72‒0.88. Test-retest reliability ranged from 0.64 to 0.91 | [36] |