09dec
Facts about moderate drinking
We may not have adequately controlled for all confounding factors as the data were obtained through either self-report or the EHR, which has been noted to be a source for the observed protective association of alcohol consumption [40]. Incident stroke was defined using ICD-9 and ICD-10 codes found in the EHR, and some events may have been missed. However, we would not expect differential outcome ascertainment with respect to alcohol consumption due to the prospective nature of our study....
