Variable | Age | Physical Functioning | Physical Health | PCA | BRPES | 6MWD | N. Affect | FEV-1 |
Age | 1 |
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Physical Functioning | −0.148a | 1 |
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Physical Health | 0.315** | 0.474*** | 1 |
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PCAa | 0.315** | 0.177a | 0.475*** | 1 |
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BRPESb | −0.017a | −0.478*** | −0.337** | −0.114a | 1 |
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6MWDc | −0.290** | 0.631*** | 0.206a | 0.037a | −0.391*** | 1 |
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N. Affectd | 0.262* | 0.084a | 0.230* | 0.363** | 0.001a | −0.138a | 1 |
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FEV-1 | 0.189a | 0.434*** | 0.396*** | 0.128a | −0.279** | 0.326* | −0.032a | 1 |