ArticleInternational journal of chronic obstructive pulmonary disease2016
Cognitive status among patients with chronic obstructive pulmonary disease.
Article in International journal of chronic obstructive pulmonary disease, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.
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Who cites it
23 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Coherence between self-reported and objectively measured physical activity in patients with chronic obstructive lung disease: a systematic review.International journal of chronic obstructive pulmonary disease · 2016Pooled it
- Real-Life Effectiveness of Aclidinium/Formoterol on COPD Control: The REDACT Observational Study.International journal of chronic obstructive pulmonary disease · 2026Observational
- Does Cognitive Function Influence the Benefits of Multicomponent Team Interventions?Journal of the American Medical Directors Association · 2026Article
- Aberrant brain functional network in COPD patients with cognitive impairment: clinical manifestations, mechanisms and therapeutic strategies.Journal of neuroinflammation · 2025Review
- Managing cognitive impairment in patients with chronic obstructive pulmonary disease (COPD) in Saudi Arabia: what are the current practices?Annals of medicine · 2025Article
- Construction and evaluation of nomogram for risk prediction of cognitive impairment in chronic obstructive pulmonary disease comorbidity.BMC psychology · 2025Article
- Comorbid Cognitive Impairment in Chronic Obstructive Pulmonary Disease (COPD): Current Understanding, Risk Factors, Implications for Clinical Practice, and Suggested Interventions.Medicina (Kaunas, Lithuania) · 2023Review
- Smoking related attention alteration in chronic obstructive pulmonary disease-smoking comorbidity.BMC pulmonary medicine · 2022Article
- Frequency and Associated Factors of Suicidal Ideation in Patients with Chronic Obstructive Pulmonary Disease.Journal of clinical medicine · 2022Article
- The role of structured exercise interventions on cognitive function in older individuals with stable Chronic Obstructive Pulmonary Disease: A scoping review.Frontiers in rehabilitation sciences · 2022Article
- Working memory training efficacy in COPD: the randomised, double-blind, placebo-controlled Cogtrain trial.ERJ open research · 2021Article
- Enhanced risk of traumatic brain injury in patients with chronic obstructive pulmonary disease.Journal of investigative medicine : the official publication of the American Federation for Clinical Research · 2020Article
- Mid-Term Effects of Pulmonary Rehabilitation on Cognitive Function in People with Severe Chronic Obstructive Pulmonary Disease.International journal of chronic obstructive pulmonary disease · 2020Observational
- Moderate-to-Severe Obstructive Sleep Apnea and Cognitive Function Impairment in Patients with COPD.International journal of chronic obstructive pulmonary disease · 2020Article
- Impact of moderate to severe obstructive sleep apnea on the cognition in idiopathic pulmonary fibrosis.PloS one · 2019Article
- Epidemiology of Dementia in Elderly Chronic Obstructive Pulmonary Disease Patients Living in China's Northwestern High-Elevation Area.Medical science monitor : international medical journal of experimental and clinical research · 2018Article
- Cognitive impairment and clinical characteristics in patients with chronic obstructive pulmonary disease.Chronic respiratory disease · 2018Observational
- Chronic Health Conditions and Neurocognitive Function in Aging Survivors of Childhood Cancer: A Report from the Childhood Cancer Survivor Study.Journal of the National Cancer Institute · 2018Article
- Depressive status explains a significant amount of the variance in COPD assessment test (CAT) scores.International journal of chronic obstructive pulmonary disease · 2018Observational
- The effects of depression, anxiety and sleep disturbances on cognitive impairment in patients with chronic obstructive pulmonary disease.Cognitive neurodynamics · 2017Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeWe investigated the association between cognitive impairment and chronic obstructive pulmonary disease (COPD), taking into account demographic and clinical variables evaluated during routine practice. PATIENTS AND
methodsWe performed a post hoc analysis of a cross-sectional study that included subjects with stable COPD. Sociodemographic and clinical information was recorded using the Body mass index, airflow Obstruction, Dyspnea and Exacerbations index and the Charlson comorbidity index. Cognitive performance was studied by the mini-mental state examination, with a score less than 27 indicating clinical impairment. Depressive symptoms, physical activity, and quality of life (EuroQoL-5 dimensions and COPD Assessment Test) were also evaluated.
resultsThe analysis included 940 subjects. The prevalence of cognitive impairment was 39.4%. Multivariate logistic regression models revealed that cognitive impairment was associated with educational level (odds ratio [OR] =0.096, 95% confidence interval [CI] =0.011-0.447) and poorer quality of life measured by the EuroQoL-5 dimensions social tariff (OR =0.967, 95% CI =0.950-0.983). When questionnaires were not included in the analysis, cognitive impairment was associated with educational level (OR =0.063, 95% CI =0.010-0.934), number of exacerbations (OR =11.070, 95% CI =1.450-84.534), Body mass index, airflow Obstruction, Dyspnea and Exacerbations index score (OR =1.261, 95% CI =1.049-1.515), and the Charlson comorbidity index (OR =1.412, 95% CI =1.118-1.783).
conclusionCognitive impairment is common in COPD and is associated with low educational level, higher disease severity, and increased comorbidity. This could have therapeutic implications for this population.
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