Which of the Following Are Considered Level 1 Evidence

question 15

Multiple Choice

Which of the following are considered Level 1 evidence?

• A) RCTs, systematic reviews, case reports
• B) Systematic reviews, meta-analyses, cohort studies
• C) RCTs, systematic reviews, meta-analyses
• D) RCTs, cohort studies, case control studies
• E) Case series, case control studies, RCTs

---

Definitions:

Adults

Individuals who have reached the age where they are considered to be fully developed physically, mentally, and socially, usually marked by legal ages of majority.

Religious-accommodative Therapies

Therapeutic approaches that incorporate or respect an individual's religious beliefs and practices as part of the treatment process.

Meta-analyses

Statistical methods that combine the results of multiple scientific studies to integrate findings and draw comprehensive conclusions.

Beneficial Effects

Positive outcomes or advantages resulting from a specific action, intervention, or regimen.