Skip to main content
Fig. 1 | BMC Pulmonary Medicine

Fig. 1

From: The adjusted impact of different severities of acute exacerbations and medications on the risk of developing dementia in COPD patients

Fig. 1

Dementia-free survival curves for (A) the entire study group and those with different severities of AEs of COPD, (B) those who visited only the ED, (C) those who were admitted to the hospital, (D) and those who were admitted to the ICU. More severe AEs of COPD indicated a higher risk of developing dementia (all p < 0.001)

Back to article page