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Recall bias refers to systematic error created by inaccuracies in the relevant memories of study participants. This bias is closely related and similar to reporting bias, but implies no intentional suppression of the past events. Recall bias is often a problem in case-control studies as participants who whom a disease happened are more likely to remember exposures to risk factors.
- 1. Kopec JA, Esdaile JM. Bias in case-control studies. A review. J Epidemiol Community Health. 1990;44(3):179-186. doi:10.1136/jech.44.3.179
- 2. Boone D, Halligan S, Mallett S, Taylor SA, Altman DG. Systematic review: bias in imaging studies - the effect of manipulating clinical context, recall bias and reporting intensity. Eur Radiol. 2012;22(3):495-505. doi:10.1007/s00330-011-2294-0 PMID: 21960159