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Table 4 Test-Retest comparisons

From: Clinical study of quality of life of traumatic brain injury patients after decompressive craniectomy and related influencing factors

  n Test mean (SD) Re-Test mean (SD) Cronbach α ICC
Cognition 50 73.36 (14.7) 75.24 (12.8) 0.95 0.91
Self 50 69.80 (15.8) 72.44 (13.33) 0.97 0.94
Daily Life and Autonomy 50 69.50 (18.9) 73.52 (12.4) 0.85 0.74
Social Relationships 50 61.42 (16.4) 64.95 (11.9) 0.90 0.82
Emotions 50 53.40 (17.2) 57.00 (13.3) 0.92 0.85
Physical Problem 50 47.82 (19.3) 50.90 (15.1) 0.96 0.92
QOLIBRI Total 50 62.55 (12.8) 68.07 (10.0) 0.92 0.86