The objective of this study was to determine whether there was an association between the resilience of anesthesia professionals in the operating room of the Grenoble University Hospital and perceived work-related stress.

This trial will be conducted at the Grenoble Alpes University Hospital (CHUGA). Volunteer anesthesiologists, anesthesia interns, nurse anesthetists and nurse anesthetist students will answer questionnaires evaluating resilience, perceived stress in the last month, sleep quality, number of hours worked in the month, number of night hours and will evaluate each working day the perceived stress with the visual analogical scale of stress over 3 periods of the working day

The main objective is to determine if there is an association between the resilience (questionnaire: Connord davidson resielience scale: CDRISC10) of the anesthesia professionals in the block of the CHUGA and the perceived stress at work (Perceived stress sacle 10: PSS10).

The secondary objectives are to study the association between:

1. The mean of the two stress VAS (at the beginning and end of the shift) collected and the PSS10 over the same period.
2. The median of the peaks of stress VAS collected and the PSS10 over the same period.
3. The PSS10 and the PSQI (Pittsburgh Sleep Quality Index)
4. The PSS10 and the number of hours worked in the month.
5. The PSS10 and the number of night hours worked in the month.

Inclusion Criteria:

• resident in anaesthesiology, Anesthesiologist,anaesthetic nursing student, anaesthetic nurse graduated

Criteria for non-inclusion:

• Professionals objecting to the use of their data in the the research
• Professionals working part-time
• Professionals who had a number of CA > 3 during the month of the study.

resident in anesthesiology, anesthesiologist, student nurse in anesthesia, volunteer nurse in anesthesia and working at the university hospital center grenoble alpes