Skip to main content

Table 3 Mean (sd) values for HrQoL at admission and discharge by disease severity

From: Health-related quality of life in patients with severe COPD hospitalized for exacerbations - comparing EQ-5D, SF-12 and SGRQ

  Admission Discharge
  Stage III Stage IV Stage III Stage IV
EQ-5D 0.62 (0.26) 0.60 (0.26) 0.84 (0.20) 0.75 (0.22)
VAS 42 (16) 37 (13) 63 (14) 52 (17)
SF-12 - SF-6D 0.61 (0.13) 0.54 (0.08) 0.65 (0.12) 0.58 (0.08)
SF-12 - PCS 28 (8) 27 (5) 34 (6) 31 (6)
SF-12 - MCS 47 (11) 39 (10) 47 (10) 41 (10)
SGRQ - total 67 (13) 72 (11) 58 (15) 66 (13)
SGRQ - symptoms 76 (17) 73 (16) 73 (18) 70 (17)
SGRQ - activity 82 (13) 87 (11) 73 (17) 84 (14)
SGRQ - impact 56 (17) 62 (14) 46 (19) 56 (18)
  1. MCS: mental component score; PCS: physical component score.