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Table 2 Differences in means for the different COPSOQ scales

From: Psychological stress and strain on employees in dialysis facilities: a cross-sectional study with the Copenhagen Psychosocial Questionnaire

Scale

COPSOQ dialysis

COPSOQ nursing

Difference dialysis-nursing

p value (Scheffé)

COPSOQ geriatric nursing

Difference dialysis-geriatric nursing

p value (Scheffé)

 

n = 367

n = 3037

  

n = 866

  
 

Mean (SD)

Mean (SD)

Points

 

Mean (SD)

Points

 

Demands at work

       

  Quantitative demands

55 (16)

60 (17)

−5

< 0.001

51 (21)

4

0.003

  Emotional demands

60 (19)

65 (18)

−5

< 0.001

54 (20)

6

< 0.001

  Demands for hiding emotions

53 (23)

53 (21)

0

n.s.

43 (22)

10

< 0.001

  Work-privacy conflict

48 (25)

53 (27)

−5

0.011

43 (29)

5

0.003

Influence and development at work

       

  Influence at work

29 (19)

38 (20)

−9

< 0.001

42 (21)

−13

< 0.001

  Degree of freedom

33 (16)

40 (19)

−7

< 0.001

41 (19)

−8

< 0.001

  Possibilities for development

58 (17)

70 (17)

−12

< 0.001

71 (17)

−13

< 0.001

  Meaning of work

77 (17)

80 (17)

−3

0.006

86 (15)

−9

< 0.001

  Workplace commitment

55 (18)

55 (19)

0

n.s.

63 (20)

−8

< 0.001

Interpersonal relations and leadership

       

  Predictability

50 (22)

55 (21)

−5

< 0.001

64 (21)

−14

< 0.001

  Role clarity

74 (16)

76 (16)

−2

0.018

80 (15)

−6

< 0.001

  Role conflict

44 (20)

48 (21)

−4

0.002

39 (21)

5

0.004

  Quality of leadership

47 (24)

54 (25)

−7

< 0.001

64 (24)

−17

< 0.001

  Social support

65 (20)

69 (20)

−4

0.002

73 (19)

−8

< 0.001

  Feedback

37 (21)

44 (22)

−7

< 0.001

53 (23)

−16

< 0.001

  Social relations (quantity)

46 (17)

48 (28)

-2

n.s.

34 (30)

12

< 0.001

  Sense of community

73 (16)

76 (17)

−3

0.010

78 (18)

−5

< 0.001

  Mobbing

27 (26)

20 (23)

7

< 0.001

19 (23)

8

< 0.001

  Insecurity at work

28 (22)

30 (22)

−2

n.s.

31 (24)

−3

n.s.

Strain (effects, outcomes)

       

  Job satisfaction

62 (14)

61 (15)

1

n.s.

67 (15)

−5

< 0.001

  Intension to leave

17 (23)

18 (23)

−1

n.s.

12 (19)

5

0.014

  General health

70 (19)

72 (19)

−2

n.s.

70 (20)

0

n.s.

  Personal burnout

48 (19)

48 (18)

0

n.s.

42 (19)

6

< 0.001

  Cognitive stress

32 (19)

29 (19)

3

n.s.

26 (19)

6

< 0.001

  Satisfaction with life

66 (19)

66 (19)

0

n.s.

66 (20)

0

n.s.

  1. Note. ≥5 points difference in mean corresponds to a small effect size (0.2-0.33) and ≥10 points to an intermediate or high (0.4-0.66) effect size.