Table 5.
Results of the multiple curvilinear (quadratic) regression analysis for BQCV, DWV, LSV, Nosema ceranae, Crithidia/Lotmaria, and Frischella perrara. Predictor variable was entered stepwise into the model and removed if they did not significantly increase the predictive power of the model
| Dependent variable | Included predictor variables | R | R2 | p‐value (ANOVA) | Sign. BQCV | Sign. DWV | Sign. LSV | Sign. N.cer | Sign. Crith | Sign. F.per |
|---|---|---|---|---|---|---|---|---|---|---|
| BQCV | DWV, LSV | .537 | .289 | <.001 | <.001 | <.001 | .229 | .109 | .093 | |
| DWV | BQCV, LSV, Ncer | .547 | .300 | <.001 | <.001 | .001 | .045 | .445 | .407 | |
| LSV | BQCV, DWV, Ncer | .497 | .247 | <.001 | .003 | .002 | .019 | .057 | .219 | |
| N. ceranae | BQCV | .310 | .096 | .007 | .007 | .207 | .140 | .217 | .976 | |
| Crithidia & Lotmaria | BQCV | .293 | .086 | .011 | .011 | .955 | .126 | .464 | .935 | |
| F. perrara | DWV | .235 | .055 | .042 | .279 | .042 | .352 | .889 | .828 |
Abbreviations: BQCV, Black queen cell virus; DWV, Deformed wing virus; LSV, Lake Sinai virus; Ncer, Nosema ceranae.
p‐Values are derived from the F‐statistic of an ANOVA evaluating the goodness of fit of the regression model.
Significance of the respective predictor variable within the specified regression model.