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Table 2 Selection and ranking frequency of treatment-relevant clusters of clinical features.*

From: Identification of symptom and functional domains that fibromyalgia patients would like to see improved: a cluster analysis

Cluster

Selection frequency,

% of subjects

Ranking frequency, % of subjects

  

1

2

3

4

5

Not ranked

Pain

90.1

53.9

14.7

11.6

6.5

3.4

9.9

Fatigue

89.3

28.4

27.9

20.9

8.0

4.1

10.7

Domestic

42.0

7.0

6.0

8.1

7.7

13.2

58.0

Impairment

29.1

3.4

2.7

7.2

7.0

8.8

70.9

Affective

20.9

1.9

2.9

3.3

6.1

6.7

79.1

Social

9.3

0.3

1.5

1.5

2.0

3.9

90.7

  1. *For frequency, cluster was marked as selected if at least one clinical feature from this cluster was chosen. Ranking was determined based on the maximum number of clinical features scored from every cluster.