Only two subscales of the Coping Strategies Questionnaire are culturally relevant for people with chronic low back pain in Nigerian Igbo populations: a cross-cultural adaptation and validation study

Journal of Patient-Reported Outcomes

Table 5 Exploratory factor analysis of the Igbo-CSQ using the parallel analysis to determine dimensionality

	1	2	3
CSQ1	0.814
CSQ2	0.641
CSQ3	0.720
CSQ4	0.555
CSQ7	0.589
CSQ9	0.560
CSQ10	0.599
CSQ16	0.745
CSQ17	0.514
CSQ19	0.439
CSQ21	0.669
CSQ24	0.727
CSQ26	0.735
CSQ27	0.622
CSQ29	0.724
CSQ30	0.601
CSQ32	0.503
CSQ34	0.626
CSQ35	0.594
CSQ38	0.633
CSQ39	0.671
CSQ40	0.425
CSQ41	0.763
CSQ42	0.537
CSQ6		0.530
CSQ8		0.647
CSQ14		0.578
CSQ15		1.032
CSQ18		0.423
CSQ20		0.608
CSQ22		0.781
CSQ23		0.539
CSQ28		0.967
CSQ36		1.019
CSQ5			0.794
CSQ11			0.657
CSQ13			0.729
CSQ25			0.485
CSQ33			0.789
CSQ37			0.690
χ² = 1309.099*** Proportion of explained variance of factor	0.259	0.152	0.086