From: Health-related quality of life is related to COPD disease severity
SF-36 PCS | SF-36 MCS | SGRQ Total | EQ-5D VAS | EQ-5D index | FEV1 % predicted | FVC % predicted | |
---|---|---|---|---|---|---|---|
SF-36 PCS | 1.0 | -- | -- | -- | -- | -- | -- |
SF-36 MCS | 0.22 | 1.0 | -- | -- | -- | -- | -- |
SGRQ Total | -0.62 | -0.42 | 1.0 | -- | -- | -- | -- |
EQ-5D VAS | 0.73 | 0.49 | -0.63 | 1.0 | -- | -- | -- |
EQ-5D index | 0.64 | 0.58 | -0.61 | 0.68 | 1.0 | -- | -- |
FEV 1 % predicted | 0.30 | 0.10 | -0.34 | 0.38 | 0.26 | 1.0 | -- |
FVC % predicted | 0.32 | 0.08 | -0.37 | 0.36 | 0.22 | 0.81 | 1.0 |