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. 2016 Jan 21;7(3):333–339. doi: 10.1111/1759-7714.12333

Table 4.

Features that statistically significantly affect moving and breathing on the 15D questionnaire (n = 230)

Moving Breathing
Adjusted R square 0.103 0.117
Coefficient (Sig.)
Constant 0.863 0.595
Time since operation (months) −0.001 (0.001)
CCI score −0.049 (0.001)
Other complications −0.099 (0.048)
FEV1% 0.003 (0.003)
SPY −0.002 (0.041)

CCI, Charlson comorbidity index; FEV1%, forced expiratory volume in 1 second (FEV1) percentage of the predicted value; SPY, smoke pack‐years (given for smokers).