ORIGINAL RESEARCH-EJACULATORY DISORDERS: Changing Paradigms from a Historical DSM‐III and DSM‐IV View Toward an Evidence‐Based Definition of Premature Ejaculation. Part I-Validity of DSM‐IV‐TR

It should be emphasized that any evidence‐based definition of PE needs objectively collected patient‐reported outcome (PRO) data from epidemiological studies, as well as reproducible quantifications of the IELT. Waldinger MD, and Schweitzer DH. Changing paradigms from a historical DSM‐III and DSM‐IV view toward an evidence‐based definition of premature ejaculation. Part I-Validity of DSM‐IV‐TR. J Sex Med 2006;3:682-692.