Answer:
The factors that have propelled the implementation of evidence-based practice include:
d. Identification of harmful effects from previously established PT interventions: Discovering harmful effects from established interventions highlights the importance of reevaluating and updating practices based on the best available evidence to ensure patient safety and effectiveness.
Option a, "Variability in PT practice that can be explained by differences in co-morbidities," can also be a motivator for evidence-based practice because it indicates a need for standardized and evidence-based approaches to reduce variability in treatment.
Option b, "Reduced frequency of patient injury due to thermal modalities," is not typically a primary factor driving evidence-based practice, although safety concerns can certainly be a consideration in evidence-based decision-making.
Option c, "Stabilization of health care cost growth over the last twelve months," is not a direct driver for implementing evidence-based practice, as the primary focus is on improving the quality of care and patient outcomes rather than controlling costs.