... 3St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada, 4Institute for Clinical Evaluative Sciences, University of Toronto, Toronto, Ontario, Canada, 5Harvard Humanitarian ... teams[24].Did the study report revisiting households to confirm findings?An important strategy to reduce bias is to revisit a sampleof households to ensure that the findings are replicable.As ... In order for findings to be useful, they should to besimilar to the current situation or provide strong historicalcontext that can assist in determining their relevance to the current context.The...