PMC5896907 | SoMeSci

Property	Value
is nif:broaderContext of	sms:PMC5896907/sentence0 sms:PMC5896907/sentence1
nif:broaderContext	<https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5896907>
is schema:hasPart of	sms:PLoS_sentences
schema:isPartOf	sms:PLoS_sentences
nif:isString	Information was double entered using Microsoft Excel for Windows, and then transferred to STATA version 12 (STATA Corp, College Station, TX, US) for analysis. Robust standard errors were utilized to estimate relative risks (RR) and 95%CI as well as the population attributable fraction using the punaf command in STATA [22].
rdf:type	nif:Context