Table 2.

Summary of all main goodness-of-fit indices for all 3 confirmatory factor analyses.

	Amalgamated sample PCQ	Children only PCQ-SF	Parents only PCQ-SF
Model information
No. of observations	1225	65	65
No. of variables	39	16	16
No. of parameters	106	60	60
Hoelter critical N	319	59	60
Absolute fit indices
Goodness of fit index (GFI)	0.88	0.85	0.84
Adjusted GFI (AGFI)	0.87	0.73	0.71
Incremental fit indices
Bentler comparative fit index (CFI)	0.88	0.92	0.93
Bentler–Bonett normed fit index (NFI)	0.85	0.79	0.80
Bentler–Bonett non-normed index (NNFI)	0.87	0.88	0.88

PCQ, Pain Coping Questionnaire; PCQ-SF, Pain Coping Questionnaire short-form.