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. 2022 Dec 16;57(2):373–387. doi: 10.1111/ejn.15880

TABLE 2.

Component loading scores for the affective measures

Affect measures Component 1
Trait anxiety (STAI‐T) .737
PCS helplessness .886
PCS magnification .840
PCS rumination .820
BDI‐II negative thoughts .750
BDI‐II negative behaviours .720

Note: BDI‐II—Beck's depression inventory; STAI‐T—trait anxiety; PCS—pain catastrophizing scale.