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Table 3 Bivariate analysis of continuous variables associated with physical, mental, and emotional work fatigue scores

From: Work fatigue among Lebanese physicians and students during the COVID-19 pandemic: validation of the 3D-Work Fatigue Inventory (3D-WFI) and correlates

Variable

Physical work fatigue

Mental work fatigue

Emotional work fatigue

Age

−0.227***

−0.228***

0.004

Number of children

−0.114

− 0.129*

0.017

Working hours per day

0.065

0.102*

0.005

Working hours per week

0.158**

0.166**

0.050

Night duty hours per month

0.316***

0.204***

0.052

Number of comorbidities

0.124*

0.108*

0.222***

Stressful events score

0.241***

0.272***

0.370***

Depression (PHQ-9 score)

0.445***

0.464***

0.491***

Fear of COVID-19 score

0.013

0.051

0.133**

  1. * p < 0.05; ** p < 0.01; *** p < 0.001; numbers refer to Pearson correlation coefficients