Skip to main content

Table 2 Scores and fit indices of CFA for PROMIS-29 domains (n = 327)

From: Preliminary evaluation of the Chinese version of the patient-reported outcomes measurement information system 29-item profile in patients with aortic dissection

Model Mean SD CFI SRMR RMSEA AIC Cranach’s α
Seven-factor model    0.97 0.03 0.06 918.38  
Single-factor model
 Physical function 46.1 8.3 0.95 0.03 0.31 79.02 0.95
 Anxiety 53.8 8.4 0.99 0.01 0.04 18.97 0.95
 Depression 50.4 8.0 0.98 0.02 0.19 41.16 0.93
 Fatigue 47.2 9.2 0.99 0.01 0.13 28.93 0.97
 Sleep Disturbance 47.8 9.1 0.94 0.04 0.33 89.92 0.92
 Ability to participate in social roles and activities 52.9 8.3 0.97 0.02 0.26 62.59 0.97
 Pain Interference 47.8 8.6 0.99 0.01 0.21 45.36 0.99
  1. Bold = not meets cutoff