Browsing Sigma Theta Tau International (Sigma) by Level of Evidence

Now showing items 1-20 of 20

Level of Evidence
Case Study [4]
Clinical Practice Guideline(s) [1]
Cohort Study [4]
Controlled Trial [2]
Cross-Sectional [1]
Cross-Sectional Study [12]
Descriptive/Correlational [1]
Expert Committee Report [1]
Expert Opinion (nationally recognized) [21]
N/A [2783]
Observational Study [1]
Observational Study, Other (e.g., Prevalence, Incidence) [1]
Other [16]
Outcomes Research [2]
Qualitative Study [1]
Qualitative Study, Other [11]
Qualitative Study, Phenomenology [1]
Quasi-Experimental Study, Other [6]
Randomized Controlled Trial [2]
Systematic Review [3]