The third aim assessed whether the relationship between the route of repair and fistula closure was modified by the variable indication for an abdominal approach, described above.
We collected demographic variables, indication for and medications used for PSA, adverse events (AE) related to PSA, and interventions performed to treat them.
Past Obstetric variables: Indication for the primary C/S, inter delivery interval, Prior successful VBAC and Spontaneous vaginal delivery (SVD), history of still birth.
Least squares multiple regression was used to explain the influence of the treatment (i.e. the device in use), demographic data and additional medical variables (indication, therapeutic range, medication) on TTR, with dichotomous and polytomous variables being transformed into groups of dummy indicator variables.
Using the dummy variable indicators, there was some indication of non-linearity, however.
Coupling microstructural with compositional variables, new indications came out concerning the design and production of roofing tiles able to withstand adverse climatic conditions.
In this regard, it is noteworthy that the definition of the latent response variables did not depend on the inclusion of the mercury exposure variable, an indication that the psycho-metrically most valid tests played the main role, while the much weaker association with mercury exposure only marginally affected the definition of the latent response variables.
The first column (Dir) indicates whether the moderator is associated with higher or lower rates of anxiety, followed by the coefficients for each moderator variable, an indication whether it was significant in the random (RM) or fixed effect (FM) model, and the corresponding p value.
Only a priori selected variables with indication of differences between groups A and B were entered in the regression model.
Indeed, the area under the ROC curve (Fig 1a) for the logistic regression model that included all variables except clinical indications was only 0.68 indicating low discrimination of these variables in correctly identifying patients whom underwent amputation.
