Table 4 Correlations
From: A pulmonary rehabilitation program reduces levels of anxiety and depression inCOPD patients
N = 101 | AGE | Education (years) | FEV1% | BDI 1 | BDI 2 | STAI 1 | |
|---|---|---|---|---|---|---|---|
Education level (in years) | Pearsons’ r | -.063 | |||||
Sig. (2-tailed) | .532 | ||||||
FEV1% | Pearsons’ r | .095 | .014 | ||||
Sig. (2-tailed) | .349 | .893 | |||||
Depression (BDI 1) Time 1 | Pearsons’ r | -.076 | -.056 | .010 | |||
Sig. (2-tailed) | .447 | .575 | .923 | ||||
Depression (BDI 2) Time 2 | Pearsons’ r | -.091 | .097 | .053 | .586** | ||
Sig. (2-tailed) | .365 | .337 | .601 | .000 | |||
Anxiety (STAI 1) Time 1 | Pearsons’ r | -.223* | -.056 | .034 | .726** | .408** | |
Sig. (2-tailed) | .025 | .575 | .741 | .000 | .000 | ||
Anxiety (STAI 2) Time 2 | Pearsons’ r | -.194 | .131 | .041 | .610** | .717** | .691** |
Sig. (2-tailed) | .052 | .190 | .688 | .000 | .000 | .000 |