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Agreement between Myocardial Infarction Patients and Their Spouses on Reporting of Data on 82 Cardiovascular Risk Exposures

Fig 2

Proxy bias with 95% CI for dietary habits, intake of alcohol, coffee and vitamin supplements.

A proxy bias less than 1 indicates underestimation of the exposure by proxies compared to the cases. A proxy bias greater than 1 indicates overestimation of the exposure by proxies compared to the cases CIL, Confidence Interval Limit. aReports pertaining to the one year-period preceding the myocardial infarction event; bReports pertaining to the 5–10 year-period preceding the myocardial infarction event.

Fig 2

doi: https://doi.org/10.1371/journal.pone.0132601.g002