Table 2 Goodness-of-fit statistics from a confirmatory factor analysis of published TSK models applied to the TSK-GV

Vlaeyen et al., 1995 [4]

60.45 (48)

.951

.949

.963

.037 (.000-.063)

Roelofs et al., 2007 [16]

61.01 (43)

.946

.915

.933

.047 (.012-.072)

Clark et al., 1996 [20]

101.75 (64)

.924

.867

.891

.056 (.034-.075)

One factor, 13 items*

116.48 (65)

.913

.821

.851

.065 (.045-.083)

One factor, 17 items

288.33 (119)

.848

.598

.648

.087 (1.63-2.16)