78d97f2a__Effective_Health_Care_Program_gth_of_evidence_rating_domains_Domain_Name
[Domain Type] Optional This association, either across or within studies, refers to a pattern of a larger effect with greater exposure (dose, duration, adherence) [Domain Score and Application] This domain should be considered when studies in the evidence base have noted levels of exposure. Score as one of two levels: Present: Dose-response pattern observed. Undetected: No dose-response pattern observed (dose-response relationship not present or could not be determined). [Domain Name] 
Dose-response association
Radiotherapy Treatments for Head and Neck Cancer: Update - Research Protocol | AHRQ Effective Health Care Program
Domain Name