Smith 2014.

Methods	Identification of subsequent full‐length publications Searched electronic database PubMed, Google/Google Scholar, and MedEd Portal; dates of search not reported Search completed by investigator Search criteria not reported Matching criteria not reported Contacted abstract authors directly
Data	Included 138 abstracts presented at the 1998 to 2008 Council on Medical Student Education in Pediatrics meetings Included all abstracts of presentations of 'scholarly' works (undefined) by Council on Medical Student Education in Pediatrics members
Comparisons	Proportion of abstracts published Oral versus poster presentations
Outcomes	47 of 138 abstracts published Proportion of abstracts published by time not reported Factors related to proportion of abstracts published included 17/32 abstracts presented orally versus 32/106 abstracts presented as poster published
Notes	Medical education/library science ‐ pediatrics Funding not reported
Risk of bias
Item	Authors' judgement	Description
Sampling method?	Unclear	Included all abstracts that described 'scholarly works', but unclear how this subgroup was defined.
Search for publications?	Yes	Searched 3 databases and contacted authors directly.
Follow‐up time?	Unclear	Dates of search not reported.
Matching?	Unclear	Matching criteria not reported.
Adjustment for confounding?	No	Examined association of type presentation with publication using stratified analysis and Chi2 tests.