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خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : -23 مورد

Grade 1B recommendation

Grade 1B recommendation
A Grade 1B recommendation is a strong recommendation, and applies to most patients. Clinicians should follow a strong recommendation unless a clear and compelling rationale for an alternative approach is present.
Explanation:
A Grade 1 recommendation is a strong recommendation. It means that we believe that if you follow the recommendation, you will be doing more good than harm for most, if not all of your patients.
Grade B means that the best estimates of the critical benefits and risks come from randomized, controlled trials with important limitations (eg, inconsistent results, methodologic flaws, imprecise results, extrapolation from a different population or setting) or very strong evidence of some other form. Further research (if performed) is likely to have an impact on our confidence in the estimates of benefit and risk, and may change the estimates.
Recommendation grades
  1. Strong recommendation: Benefits clearly outweigh the risks and burdens (or vice versa) for most, if not all, patients
  2. Weak recommendation: Benefits and risks closely balanced and/or uncertain

Evidence grades
  1. High-quality evidence: Consistent evidence from randomized trials, or overwhelming evidence of some other form
  2. Moderate-quality evidence: Evidence from randomized trials with important limitations, or very strong evidence of some other form
  3. Low-quality evidence: Evidence from observational studies, unsystematic clinical observations, or from randomized trials with serious flaws

For a complete description of our grading system, please see the UpToDate editorial policy.