Recognising ethnocultural diversity in chronic pain assessment: validation of the Pictorial Representation of Illness and Self Measure (PRISM) for use with culturally diverse communities

Table 2 Test-Retest reliability ICC (3,1, absolute agreement)

PRISM Disk	CALD Community Sub-groups			Overall ICC (3,1)^˄ r (95% CI), n	Overall SEM	Overall MDC₉₅
PRISM Disk	Arabic r (95% CI)^˄, n	Assyrian r (95% CI) ^˄, n	Vietnamese r (95% CI) ^˄, n	Overall ICC (3,1)^˄ r (95% CI), n	Overall SEM	Overall MDC₉₅
PRISM Pain	0.76 (0.65 to 0.84), 80	0.65 (0.50 to 0.76), 78	0.82 (0.73 to 0.88), 80	0.78 (0.73 to 0.83), 238	1.19	3.31
PRISM Spirituality	0.74 (0.62 to 0.82), 79	0.63 (0.48 to 0.75), 78	0.71 (0.57 to 0.80), 78	0.71 (0.64 to 0.77), 235	1.89	5.25
PRISM Family	0.66 (0.52 to 0.77), 79	0.77 (0.66 to 0.85), 78	0.54 (0.36 to 0.67), 80	0.67 (0.60 to 0.74), 237	1.58	4.39
PRISM Spouse	0.75 (0.62 to 0.84), 62	0.86 (0.78 to 0.91), 67	0.91 (0.86 to 0.95), 59	0.88 (0.84 to 0.91), 188	0.83	2.29
PRISM Recreation	0.75 (0.63 to 0.83), 80	0.71 (0.59 to 0.81), 78	0.63 (0.48 to 0.74), 80	0.70 (0.63 to 0.76), 238	2.26	6.25
PRISM Work	0.68 (0.54 to 0.78), 80	0.79 (0.68 to 0.86), 78	0.65 (0.50 to 0.76), 80	0.71 (0.64 to 0.77), 238	2.29	6.35

CALD Culturally and Linguistically Diverse; ˄all ICC p < 0.0005; n number of participants includes only participants for which this disk applied

ISSN: 1477-7525