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Table 2 Results from the psychometric scales Mean scores from the total sample, for the different groups of subjective stress reactivity and group comparisons of SRs vs. NSRs

From: Subjective stress reactivity in psoriasis – a cross sectional study of associated psychological traits

 

Total

“Yes” (SR)

”No” (NSR)

“Don’t know”

“Sometimes”

SR vs. NSR Significance of difference,p

Mean (SD)

Mean (SD)

Mean (SD)

Mean (SD)

Mean (SD)

(N = 101)

(n = 64)

(n = 26)

(n = 7)

(n = 4)

STAI

      

State anxiety

38.0 (12.2)

40.5 (12.5)

29.9 (8.0)

44.0 (10.1)

40.8 (10.9)

<0.0001

Trait anxiety

36.5 (11.9)

38.3 (12.1)

28.0 (6.4)

43.1 (13.3)

35.0 (12.0)

<0.0001

BDI-II Depression

8.4 (8.1)

10.0 (8.5)

3.4 (3.6)

13.1 (10.4)

7.0 (4.1)

<0.0001

SSP

      

Somatic Trait Anxiety

51.2 (10.8)

53.2 (10.4)

45.1 (9.8)

58.1 (10.8)

47.1 (4.9)

0.001

Psychic Trait Anxiety

47.5 (9.9)

49.2 (10.6)

42.1 (6.3)

53.3 (6.7)

46.6 (12.6)

<0.0001

Stress Susceptibility

50.7 (10.9)

53.5 (10.9)

42.1 (7.7)

55.4 (7.1)

53.9 (7.8)

<0.0001

Lack of Assertiveness

47.0 (9.9)

48.9 (10.6)

42.1 (6.1)

49.9 (10.8)

43.5 (4.5)

<0.0001

Impulsiveness

50.8 (9.9)

51.3 (10.0)

50.0 (10.9)

52.3 (6.7)

46.6 (9.1)

n.s.

Adventure seeking

49.7 (9.3)

49.5 (9.9)

49.5 (8.5)

51.6 (8.6)

52.4 (8.5)

n.s.

Detachment

47.0 (10.2)

47.2 (10.3)

44.6 (9.6)

53.5 (7.7)

47.5 (15.7)

n.s

Social Desirability

51.2 (9.7)

51.6 (10.5)

51.5 (9.9)

47.4 (7.6)

49.5 (5.4)

n.s

Embitterment

50.6 (10.1)

51.9 (10.0)

47.7 (8.3)

51.9 (8.2)

45.3 (2.6)

n.s.

Trait Irritability

49.3 (10.4)

49.9 (11.2)

46.3 (9.1)

55.0 (9.4)

48.7 (2.0)

n.s.

Mistrust

48.9 (11.6)

49.8 (11.7)

43.7 (10.6)

59.1 (8.2)

50.3 (6.1)

0.024

Verbal Trait Aggression

49.5 (10.7)

48.9 (11.1)

50.3 (10.4)

53.5 (10.7)

48.2 (7.9)

n.s.

Physical Trait Aggression

48.0 (10.2)

47.8 (9.6)

48.2 (11.0)

54.2 (12.7)

39.3 (5.9)

n.s.

  1. SR: stress reactors; NSR: non-stress reactors; STAI: State- and Trait anxiety Inventory; BDI-II: Beck Depression Inventory-II; SSP: Swedish Universities Scales of Personality.