Research Article
[Retracted] Analysis of Influencing Factors for Exercise Ventilation Efficiency of COPD Patients
Table 5
Multiple linear regression with EqCO2 at as the dependent variable.
| | Coefficients | | Model | Unstandardized coefficients | Standardized coefficients | t | | | B | Std. error | Beta |
| | 1 | (Constant) | 40.040 | 2.387 | | 16.771 | 0.000 | | DLCO/VA% | −0.075 | 0.030 | −0.321 | −2.534 | 0.014 |
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