Table 2. Reliability and comparison between the dimensions of Burnout Syndrome and the Demand-Control-Support Questionnaire among nursing workers, according to work shift (n=502). Londrina, PR, Brazil, 2016.
| Dimensions | Cronbach’s alpha | Work shift | p-value | |
| Day n(%) | Night n(%) | |||
| Emotional exhaustion | 0.90 | |||
| Low | 132(51.16) | 126(48.84) | 0.04 | |
| High | 139(56.97) | 105(43.03) | ||
| Depersonalization | 0.71 | |||
| Low | 156(54.17) | 132(45.83) | 0.92 | |
| High | 115(53.74) | 99(46.26) | ||
| Professional realization | 0.78 | |||
| Low | 165(58.72) | 116(41.28) | 0.02 | |
| High | 106(47.96) | 115(52.04) | ||
| Demand | 0.76 | |||
| Low | 179(51.73) | 167(48.27) | 0.04 | |
| High | 92(58.97) | 64(41.03) | ||
| Control | 0.70 | |||
| Low | 145(53.70) | 125(46.30) | 0.89 | |
| High | 126(54.31) | 106(45.69) | ||
| Social support | 0.76 | |||
| Low | 177(58.61) | 125(41.39) | 0.01 | |
| High | 94(47.00) | 106(53.00) | ||