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Fig. 5 | BMC Pulmonary Medicine

Fig. 5

From: The prevalence, burden and risk factors associated with chronic obstructive pulmonary disease in Commonwealth of Independent States (Ukraine, Kazakhstan and Azerbaijan): results of the CORE study

Fig. 5

Point prevalence of COPD stratified by gender. The prevalence of COPD was calculated per 1000 persons and expressed with 95% confidence intervals, among men and women, for previously diagnosed COPD (when self-reported by the respondent while completing the study questionnaire) and COPD diagnosed by spirometry (confirmed by spirometry results based on GOLD Guidelines (2011), i.e. FEV1/FVC <  0.70)

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