Table 3

Non-parametric Spearman’s ρ correlations between individual components of the FSDC and other measures
Individual measures of FSDC Pain-VAS MPQ PDI Body map FIQ- pain FIQ-fatigue FIQ-restfulness FIQ-depression
Pain .660*** .562*** .644*** .793*** .604*** .538*** .445*** .240*
Fatigue .414*** .214 .471*** .351** .570*** .546*** .382** .066
Cognitive problems .347** .307** .398*** .461*** .487*** .355** .348** .080
Unrefreshing sleep .380*** .355** .465*** .241* .557*** .563*** .423*** .166
Abdominal pain .051 .060 .185 .025 .117 .065 -.084 -.213
Depression -.112 .069 .010 -.178 -.123 -.055 .020 .390***
Headache .220 .099 .265* .254* .259* .187 .022 -.091

LEGEND: * p ≤ 0.05, **p ≤ 0.01, ***p ≤ 0.001.

Fitzcharles et al.

Fitzcharles et al. BMC Musculoskeletal Disorders 2012 13:179   doi:10.1186/1471-2474-13-179

Open Data