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. 2021 Jun 4;11:90. doi: 10.1186/s13613-021-00880-y

Table 2.

Average scores on the study questionnaires among all professionals

Epidemic intensity Welch’s F p
Low High
Mental health (/12) 3.86 (2.86) 4.33 (3.09) 13.43  < 0.001
Overall perceived stress (/4) 1.48 (0.52) 1.57 (0.54) 15.54  < 0.001
Dimension 1 (/4) 2.1 (0.75) 2.14 (0.76) 1.67 0.197
Dimension 2 (/4) 1.36 (0.81) 1.51 (0.82) 21.34  < 0.001
Dimension 3 (/4) 1.84 (0.76) 1.86 (0.73) 0.45 0.502
Dimension 4 (/4) 1.46 (0.73) 1.57 (0.77) 14.34  < 0.001
Dimension 5 (/4) 0.95 (0.87) 0.99 (0.91) 1.19 0.275
Dimension 6 (/4) 0.68 (0.73) 0.85 (0.75) 34.81  < 0.001
Coping strategies
 Social support (/4) 2.58 (0.82) 2.61 (0.84) 1.03 0.311
 Problem solving (/4) 2.63 (0.92) 2.7 (0.92) 2.91 0.088
 Avoidance (/4) 2.53 (0.97) 2.66 (0.96) 11.58 0.001
 Positive thinking (/4) 2.86 (0.9) 2.82 (0.91) 1.2 0.273

Mean and standard deviation are reported. Dimension 1: COVID-19 specific stressors; Dimension 2: patient- and family-related emotional load; Dimension 3: complex/risky situations and skill-related issues; Dimension 4: workload and human resources management issues; Dimension 5: difficulties related to the team-working; Dimension 6: care provided in sub-optimal or conflictual conditions; PSI-CU: perceived stress scale in intensive care unit; GHQ-12: 12-item General Health Questionnaire