Strong: The desirable effects of an intervention clearly outweigh the undesirable effects.
Conditional: Uncertainty exists about the trade-offs.
High: Further research is very unlikely to change our confidence in the estimate of effect.
Moderate: Further research is likely to have an important impact on our confidence in the estimate of effect and may change the estimate.
Low: Further research is very likely to have an important impact on our confidence in the estimate of effect and is likely to change the estimate.
Very low: Any estimate of effect is very uncertain.
Upper GI bleeding guidelines
Hinchey classification for diverticulitis
Glasgow-Blatchford Bleeding Score
ECGs by Diagnosis
PERC rule
GI antibiotics
DVT ultrasound
Prehospital protocol pediatric anaphylaxis