Table 4

Current classification and illness severity by cluster analysis of 164 study participants with no medical or psychiatric exclusions.

Cluster Group


Current Classification Surveillance Criteria

1 Most Severe

2 Intermediate

3 Least Severe


CFS

7 (43.8)*

9 (56.3)

0

16

ISF

16 (21.1)

55 (72.4)

5 (6.6)

76

Remission

1 (4.2)

13 (54.2)

10 (41.7)

24

Control

0

5 (10.4)

43 (89.6)

48

24

82

58

164


* percent of row

Reeves et al. BMC Medicine 2005 3:19   doi:10.1186/1741-7015-3-19

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