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Table 4 SF-36v2 component scores for patients responding at 6 and 12 months

From: An exploration of social and economic outcome and associated health-related quality of life after critical illness in general intensive care unit survivors: a 12-month follow-up study

Physical component score
     6 months 12 months
Parameter Range n % Mean SD Mean SD
All 196   100% 31.32 14.02 33.74 14.99
Age ≤ 64 120 61% 31.23 14.69 34.58 15.91
  > 64 76 39% 31.46 12.97 32.41 13.41
APACHE ≤ 18 113 60% 31.29 13.79 33.90 15.41
II > 18 76 40% 30.14 13.66 32.47 14.20
Type Medical 110 56% 32.48 14.10 34.15 15.14
  Surgical emergency 38 19% 30.19 14.23 33.03 15.27
  Trauma 25 13% 30.42 13.99 35.02 15.11
  Surgical elective 22 11% 27.44 12.51 30.47 13.71
Mental component score
     6 months 12 months
Parameter Range n % Mean SD Mean SD
All   196 100% 49.17 12.44 49.70 12.78
Age ≤ 64 120 61% 47.14 12.87 47.78 13.12
  > 64 76 39% 52.38 11.07 52.73 11.69
APACHE ≤ 18 113 60% 48.10 12.05 48.59 12.96
II > 18 76 40% 50.35 13.15 50.77 12.81
Type Medical 110 56% 49.63 12.69 50.03 13.01
  Surgical emergency 38 19% 48.37 12.77 49.38 11.79
  Trauma 25 13% 50.33 11.46 52.04 13.41
  Surgical elective 22 11% 46.81 12.36 45.71 12.78
  1. APACHE II: Acute Physiology and Chronic Health Evaluation II; SF-36v2: Short Form 36 Version 2
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