Informed consent for record linkage: a systematic review
Journal of Medical Ethics, 03/29/2012
da Silva MEM et al. – The results of this review show that, in general, individuals tend to consent to the use of their data for record linkage, with exceptions in specific populations or minorities. The authors believe that this, as well as the cited literature, lends support to policies that, while keeping relevant ethical controls in place, do not require individual informed consent for each and every study that relies on secondary data.