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Table 7 Spearman rho coefficients between the CROQ subscales and the physical scale (PCS12) and mental scale (MCS12) of the RAND 12 (n = 110, PCI group)

From: Psychometric evaluation of the Coronary Revascularisation Outcome Questionnaire (CROQ) in Norwegian patients admitted to elective coronary angiography and possible percutaneous coronary intervention

CROQ PCS12 MCS12
Physical functioning .80 * .40 *
Psychosocial functioning .59 * .63 *
Symptoms .62 * .39 *
Cognitive functioning .34 * .33 *
  1. *p < .001