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Table 1 Patient characteristics of studied populations

From: Pulmonary emphysema and atherosclerosis: association or syndrome?

Variables COPD Control p value
Age 64.2 ± 5.6 64.37 ± 5.1 0.86(ns)
Sex Male 68(85.0%) 27(67.5%) 0.26(ns)
Female 12(15.0%) 13(32.5%)
Packs/year 24.35 ± 14.64 14.75 ± 15.13 0.001*
  1. *Denoting the value is significant