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Table 3 Evaluation of SF-36 questionnaire of the two groups of patients with psoriatic arthritis, at different times of follow-up

From: Effectiveness of functional training versus resistance exercise in patients with psoriatic arthritis: randomized controlled trial

Domains—SF36

FT N = 20

RE N = 21

p-value between-group (GLM)

Physical capacity

  

p = 0.520

 T0

60.8 (25.2)

72.9 (15.5)

 

 T6

71.5 (23.0)#

71.7 (16.0)#

 

 T12

77.2 (22.4)# ##

71.2 (18.4)#, ##

 

 Intragroup (GLM)

*p < 0.001

*p < 0.001

 

Role physical

  

p = 0.517

 T0

38.8 (44.0)

39.3 (45.8)

 

 T6

63.8 (40.1)#

59.5 (41.4)#

 

 T12

71.3 (45.4)#

56.0 (48.0)#

 

 Intragroup (GLM)

*p = 0.002

*p = 0.002

 

Pain

  

p = 0.211

 T0

47.4 (23.1)

51.4 (19.3)

 

 T6

69.7 (21.0)#

60 (23.8)#

 

 T12

72.4 (19.2)# ##

63.3 (23.8)# ##

 

 Intragroup (GLM)

*p < 0.001

*p < 0.001

 

General health status

  

p = 0.674

 T0

51.6 (10.2)

50.2 (9.7)

 

 T6

64.2 (10.6)#

57.0 (14.2)#

 

 T12

61.4 (13.1)#

60.6 (15.3)#

 

 Intragroup (GLM)

*p < 0.001

*p < 0.001

 

Vitality

  

p = 0.325

 T0

52.2 (18.4)

62.4 (21.2)

 

 T6

66.3 (17.1)#

71.0 (17.1)#

 

 T12

72.0 (11.4)#

72.1 (11.8)#

 

 Intragroup (GLM)

*p < 0.001

*p < 0.001

 

Social role

  

p = 0.502

 T0

67.9 (27.0)

79.2 (25.4)

 

 T6

85.6 (25.2)#

79.8 (28.1)

 

 T12

78.3 (24.3)

76.2 (31.1)

 

 Intragroup (GLM)

*p = 0.005

p = 0.701

 

Emotional aspects

  

p = 0.267

 T0

46.4 (43.9)

61.9 (43.8)

 

 T6

65.7 (42.4)#

81.0 (32.6)#

 

 T12

80.5 (33.6)#

82.5 (37.8)#

 

 Intragroup (GLM)

*p = 0.002

*p = 0.002

 

Mental health

  

p = 0.38

 T0

61.6 (17.5)#

66.9 (17.4)#

 

 T6

72.2 (11.8)#

72.2 (12.4)#

 

 T12

72.0 (15.0)

74.9 (14.8)

 

 Intragroup (GLM)

*p = 0.002

*p = 0.002

 
  1. Data are mean (SD)
  2. Generalized linear model (GLM) between intervention groups in the timesT0, T6 e T12. *p ≤ 0,05 in intragroup comparison. #: *p < 0.05 in relationship T0 in the same group. ##: *p < 0.05 in relationship to T6 in the same group.