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Table 3 MBI-SS subscale scores and association between self-reported burnout, n = 273

From: Assessment of burnout in medical students using the Maslach Burnout Inventory-Student Survey: a cross-sectional data analysis

 

Emotional Exhaustion

Cynicism

Academic Efficacy

  
 

Mean ± SD

High EE score n (%)a

Mean ± SD

High CY score n (%)a

Mean ± SD

High AE score n (%)a

Burnout n (%)

χ2-statisticb (P-valuec)

All responses (n = 273)

18.3 ± 6.67

23 (8.4)

10.41 ± 6.29

23 (8.4)

27.11 ± 5.34

27 (9.9)

107 (39.2)

 

Campus

 Chicago (n = 125)

18.56 ± 7.12

13 (10.4)

10.86 ± 6.11

16 (12.8)

27.4 ± 5.4

13 (10.4)

56 (44.8)

3.46 (0.177)

 Peoria (n = 59)

17.55 ± 6.45

3 (5.1)

9.26 ± 5.84

1 (1.7)

26.66 ± 6.86

8 (13.6)

33 (38.8)

 Rockford (n = 85)

18.48 ± 6.19

7 (8.2)

10.67 ± 5.78

6 (7.1)

27.03 ± 5.45

6 (7.1)

18 (30.5)

Year of enrollment

 M1 (n = 88)

17.39 ± 6.44

4 (4.6)

8.67 ± 6.07

7 (8)

27.77 ± 4.68

6 (6.8)

26 (29.5)

12.66 (0.005)

 M2 (n = 51)

19.3 ± 6.86

4 (7.8)

10.91 ± 5.9

2 (3.9)

25.65 ± 6.1

10 (19.6)

23 (45.1)

 M3 (n = 78)

20.1 ± 6.04

9 (11.5)

12.46 ± 6.40

10 (12.8)

26.68 ± 5.24

7 (9)

42 (53.8)

 M4 (n = 52)

16.13 ± 7.08

6 (11.6)

9.85 ± 5.89

4 (7.7)

28.17 ± 5.47

4 (7.7)

16 (30.8)

Gender

 Male (n = 110)

17.22 ± 6.63

6 (5.5)

9.81 ± 6.16

7 (6.4)

27.63 ± 5.24

8 (7.3)

30 (27.3)

11.69 (0.001)

 Female (n = 156)

19.07 ± 6.68

17 (10.9)

10.8 ± 6.3

15 (9.6)

26.7 ± 5.46

19 (12.2)

75 (48.1)

Ethnicity

 Asian (n = 59)

18.86 ± 7.14

6 (15.4)

11.02 ± 6.67

6 (15.4)

25.76 ± 5.73

10 (25.6)

27 (45.8)

8.97 (0.062)

 Black/AA (n = 12)

16.75 ± 8.79

2 (5.1)

10.17 ± 8.5

3 (7.7)

27.92 ± 4.68

1 (2.6)

5 (41.7)

 Hispanic/Mexican (n = 22)

18 ± 6

1 (2.6)

11.45 ± 4.62

1 (2.6)

27.27 ± 5.4

1 (2.6)

7 (31.8)

 White (n = 166)

18.13 ± 6.55

13 (33.3)

10.06 ± 6.2

13 (33.3)

27.7 ± 5.05

12 (30.8)

58 (34.9)

 Other (n = 14)

19.79 ± 5.62

1 (2.6)

11 ± 5.62

0 (0)

24.93 ± 6.63

3 (7.7)

10 (71.4)

Children

 Yes (n = 10)

14.54 ± 5.8

0 (0)

7.91 ± 5.56

1 (10)

27.91 ± 3.88

0 (0)

1 (10)

3.84 (0.050)

 No (n = 259)

18.46 ± 6.68

23 (8.9)

10.54 ± 6.27

22 (8.5)

27.08 ± 5.4

27 (10.4)

106 (40.9)

Religion/Spiritual

 Yes (n = 122)

17.96 ± 6.88

13 (10.7)

10.29 ± 6.2

11 (9)

27.3 ± 5.74

14 (11.5)

44 (36.1)

1.96 (0.162)

 No (n = 69)

18.67 ± 5.76

5 (7.2)

10.74 ± 5.9

6 (8.7)

26.93 ± 4.82

5 (7.25)

32 (46.4)

Effect of desired specialty

 

 Yes (n = 84)

22.38 ± 5.75

19 (22.6)

13.94 ± 5.55

0 (0)

25.07 ± 5.75

14 (16.7)

60 (71.4)

50.63 (0.001)

 No (n = 184)

16.4 ± 6.24

4 (2.2)

8.76 ± 5.9

7 (3.8)

28.08 ± 4.91

13 (7.1)

47 (25.5)

Awareness of wellness initiatives

 Yes (n = 229)

18.23 ± 0.32

20 (8.7)

10.11 ± 0.31

0 (0)

27.21 ± 0.35

24 (10.5)

88 (38.4)

0.83 (0.362)

 No (n = 39)

18.44 ± 6.74

3 (7.7)

12 ± 7.4

9 (23.1)

26.79 ± 5.02

3 (7.7)

18 (46.2)

  1. MBI-SS factor analysis loadings, n = 273. Items with loading of ≥0.4 were considered significant
  2. MBI-SS subscale correlations, n = 273
  3. a Burnout population mean ± 1 SD. b Chi-square test for independence. c P-value < 0.05 considered significant