PubMed · 1999 · 29 citations · 26 references
These preliminary results provided initial supportive evidence of the OHRQL's reliability and validity. Future studies are needed to confirm this preliminary conclusion.
26
Development and evaluation of the Oral Health Impact Profile.
GD Slade, Spencer Aj · PubMed · 1994 · 2.4K citations
A Critical Appraisal of the Quality of Quality-of-Life Measurements
Thomas M. Gill · JAMA · 1994 · 2.1K citations
Clinical Epidemiology: The Essentials.
Annals of Internal Medicine · 1991 · 1.9K citations
Evidence-based Medicine, Diagnosis, Epidemiologic Research +16