Table 2.: Results of comparison between FM patients with CMD and FM subjects without any symptoms Differences between groups are significant at p<0.05. N.S.: Not significative.

Characteristic, means (SD)	FM patients with CMD (N=25)	FM patients without CMD (N=6)
SF-36 ISF	29.8±8.9 N.S.	29.5±6.9
SF-36 IFM	36±10.5 N.S.	43.1±16.1
FIQ	54±14.3 N.S.	53.1±12.2