RESUMO
OBJECTIVE: To examine publication outcomes of neonatology abstracts presented at Pediatric Academic Society (PAS) meeting, and to analyze variables affecting publication. STUDY DESIGN: All neonatology studies accepted for presentation (oral or poster) at 2008 PAS meeting were identified. A biphasic manual PubMed search of published articles was performed using a pre-designed algorithm. RESULTS: A total of 1078 neonatology abstracts were presented at the meeting, among them 481 (44.62%) published by 2016. Abstracts presented orally versus posters (56.11 versus 42.32%; P<0.001) and basic science versus clinical abstracts (53.08 versus 40.2%; P<0.001) were more likely to be published. Positive or negative results of a study or its sample size did not predict rates of publication. CONCLUSIONS: Less than half of the abstracts presented at the PAS meeting were published within 8 years. Oral presentations were more likely to be published than posters.Journal of Perinatology advance online publication, 6 April 2017; doi:10.1038/jp.2017.46.