Research Article
Sleep Quality among Female Hospital Staff Nurses
Table 2
Subjective and objective sleep measures of the subjects.
| Sleep indices | Mean | |
| PSQI (score) | | | Subject sleep quality (score) | | | Sleep latency (minute) | | | Sleep duration (hours) | | | Sleep efficiency (%) | | | Sleep disturbance (score) | | | Use of sleep medications (score) | | | Daytime dysfunction (score) | | | CPC | | | Sleep latency (minute) | | | Stable sleep ratio (%) | | | Unstable sleep ratio (%) | | | Awake/dream sleep (%) | | | AHI | | |
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Note. PSQI: Pittsburgh sleep quality index; CPC: cardiopulmonary coupling analysis, AHI: apnea/hypopnea index.
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