Table 2 Results of repeated measures ANOVA assessing psychological variables over time by occupational group.

From: A longitudinal study of hospital workers’ mental health from fall 2020 to the end of the COVID-19 pandemic in 2023

 

Within Subjects

Between Subjects

 

Time

Time X Job type

Job type

 

N

df

F

Sig

df

F

Sig

df

F

Sig

Psychological distress1

228

6.2

7.4

< 0.001

18.5

0.4

0.99

3

4.6

0.004

Posttraumatic symptoms

248

4

14.1

< 0.001

12

1.1

0.34

3

5.3

0.001

Burnout – Emotional Exhaustion1

227

5.4

5.7

< 0.001

16.1

1.3

0.22

3

8.9

< 0.001

Burnout – Depersonalization1,2

60

5.4

2.7

0.01

5.4

1.4

0.31

1

3.8

0.06

Burnout – Personal Accomplishment2

54

7

2.8

0.008

7

0.7

0.71

1

6.7

0.01

  1. 1. Greenhouse Geiser corrected values used because sphericity assumption was violated.
  2. 2. Analyzed for nurses and other healthcare professionals only.