Table 3 Levels of evidence defined by quality scores of individual papers
From: Review of methods used by chiropractors to determine the site for applying manipulation
Level | Quality scores for | Quality definition for |
|---|---|---|
| Â | individual papers | topic/procedure |
High | ≥ 70% | Two high or one high AND two moderate scores |
Moderate | ≥ 40% | One high OR two moderate scores |
< 70% | ||
Low | < 40% | Everything else |