Table 3.

Convergent and divergent relationships.

ABCD
Intra-domainInter-domainIntra-domainInter-domainIntra-domainInter-domainIntra-domainInter-domain
Pain0.820.320.530.260.660.530.620.37
TendernessSingle0.320.590.21Single0.58NDND
Fatigue0.640.50.370.270.620.520.660.43
SleepSingle0.490.250.23Single0.520.30.26
Depression0.630.420.370.220.640.360.580.35
Physical function0.650.450.310.270.660.440.690.35
Multidimensional function0.570.610.30.270.550.48Single0.5
DyscognitionSingle0.23NDNDNDNDNDND
AnxietySingle0.40.320.240.60.40.580.38
StiffnessSingle0.57Single0.19Single0.57NDND
  • Single: Single instrument; ND: not done.