|  |  |  |  |  | Model fit | |
---|---|---|---|---|---|---|---|
 | B | SE | Beta | p | 95% Confidence Interval for B | R 2 | p |
6MWD | Â | Â | Â | Â | Â | Â | Â |
   Age (years) | -2.37 | .37 | -.14 | <.001 | [-3.09, -1.65] |  |  |
   Male Gender | 45.04 | 4.78 | .21 | <.001 | [35.67, 54.40] |  |  |
   FEV1% | 3.39 | .33 | .25 | <.001 | [2.75, 4.03] |  |  |
   DLCO% | 2.61 | .23 | .25 | <.001 | [2.15, 3.06] |  |  |
   Depression-M | .26 | .79 | .01 | .746 | [-1.30, 1.81] |  |  |
   Depression-P | -2.64 | .85 | -.08 | .002 | [-4.31, -.97] |  |  |
   Anxiety | -.99 | .24 | -.10 | <.001 | [-1.45, -.52] | .22 | <.001 |
Max. exercise | Â | Â | Â | Â | Â | Â | Â |
   Age (years) | -.62 | .07 | -.18 | <.001 | [-.75, -.49] |  |  |
   Male Gender | 20.44 | .85 | .45 | <.001 | [18.77, 22.11] |  |  |
   FEV1% | 1.14 | .06 | .40 | <.001 | [1.03, 1.26] |  |  |
   DLCO% | .50 | .04 | .23 | <.001 | [.42, .58] |  |  |
   Depression-M | .21 | .14 | .03 | .142 | [-.07, .49] |  |  |
   Depression-P | -.73 | .15 | -.11 | <.001 | [-1.02, -.43] |  |  |
   Anxiety | -.10 | .04 | -.05 | .017 | [-.19, -.02] | .43 | <.001 |
Quality of life | Â | Â | Â | Â | Â | Â | Â |
   Age (years) | -.26 | .04 | -.13 | <.001 | [-.35, -.18] |  |  |
   Male Gender | 1.18 | .56 | .04 | .037 | [.07, 2.29] |  |  |
   FEV1% | -.10 | .04 | -.06 | .012 | [-.17, -.02] |  |  |
   DLCO% | -.07 | .03 | -.05 | .018 | [.-12, -.01] |  |  |
   Depression-M | .31 | .09 | .09 | .001 | [.12, .49] |  |  |
   Depression-P | 1.34 | .10 | .33 | <.001 | [1.15, 1.54] |  |  |
   Anxiety | .187 | .03 | .16 | <.001 | [.13, .24] | .28 | <.001 |
Shortness of Breath | Â | Â | Â | Â | Â | Â | Â |
   Age (years) | -.132 | .07 | -.04 | .045 | [-.26, -.01] |  |  |
   Male Gender | -2.940 | .85 | -.07 | .001 | [-4.61, -1.27] |  |  |
   FEV1% | -.345 | .06 | -.14 | <.001 | [-.46, -.23] |  |  |
   DLCO% | -.285 | .04 | -.15 | <.001 | [-.37, -.20] |  |  |
   Depression-M | .139 | .14 | .03 | .331 | [-.14, .42] |  |  |
   Depression-P | 1.836 | .15 | .30 | <.001 | [1.54, 2.13] |  |  |
   Anxiety | .206 | .04 | .12 | <.001 | [.12, .29] | .24 | <.001 |