None
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Possessing a nursing professional qualification 2. Being informed and consenting, voluntarily participating in this study, and being able to cooperate with body composition measurement.
Exclusion criteria
Exclusion criteria: 1. Refusing to participate in the survey or failing to sign the informed consent form 2. Having a pacemaker or other metal medical devices implanted in the body 3. Being in pregnancy or lactation 4. Suffering from diseases that significantly affect body composition (e.g., severe endocrine diseases, malignant tumors, severe liver and kidney diseases, long-term use of steroid drugs, etc.)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Cumulative night shift duration;Fat mass index;Percent body fat;Fat free mass indicator; | — |
Secondary
| Measure | Time frame |
|---|---|
| Physical activity;Sleep quality;Eating habits;Age; | — |
Countries
China
Contacts
The Affiliated Yongchuan Hospital of Chongqing Medical University