Browsing Sigma Theta Tau International (Sigma) by Level of Evidence
Now showing items 1-20 of 27
| Level of Evidence |
|---|
| Case Study [4] |
| Clinical Practice Guideline(s) [1] |
| Cohort [3] |
| Cohort Study [4] |
| Controlled Trial [2] |
| Cross-Sectional [4] |
| Cross-Sectional Study [12] |
| Descriptive/Correlational [6] |
| Expert Committee Report [1] |
| Expert Opinion (nationally recognized) [29] |
| Grounded Theory [2] |
| Historical [1] |
| Literature Review [6] |
| N/A [4471] |
| Observational [3] |
| Observational Study [1] |
| Observational Study, Other (e.g., Prevalence, Incidence) [1] |
| Other [26] |
| Outcomes Research [2] |
| Phenomenology [5] |