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. Author manuscript; available in PMC: 2013 Mar 1.
Published in final edited form as: J Electrocardiol. 2011 Dec 23;45(2):178–184. doi: 10.1016/j.jelectrocard.2011.11.001

Figure 1. Incidence Rates of QRSd > 100 msec at Year 20 Stratified by Race and Sex.

Figure 1

Incidence rates are reported as percentage (%). Comparisons are made between race-sex groups; white men vs. white women (P<0.001); white men vs. black men (P=0.004); black men vs. black women (P<0.001); white women vs. black women (P=0.023); all blacks vs. all whites (P<0.001); all men vs. all women (P<0.001).