What is a defining feature of evidence classified under Category 2?

Evidence classified under Category 2 is characterized by suggestions of implementation that are backed by some suggestive studies. This means that while the evidence may not be as robust or comprehensive as that in Category 1, it still indicates a level of support for the implementation of certain practices or interventions based on studies that show promising results.

This level of evidence is important as it acknowledges the findings from less rigorous studies or a combination of research efforts that may not meet the stringent criteria of systematic reviews but still provide useful insights for clinical practice. In practice, this helps nurse executives make informed decisions by considering a wider array of research that informs their strategies.

On the other hand, evidence recommended based solely on theoretical foundations lacks direct empirical support, while substantial support from systematic reviews indicates a higher classification. Anecdotal evidence does not meet the standards for usable, research-backed evidence, which is fundamentally different from what Category 2 represents.