… in Korean patients with chronic obstructive pulmonary disease (COPD). This analysis
was … on datasets from the Korea National Health and Nutrition Examination Survey (KNHANES). …

… As a result of an aging population, frailty is a new challenge in public health. Citation1 …
prevalence of frailty among COPD patients in Goiania city (Brazil) and to evaluate the association …

… To validate the hypothesis, a study was conducted on frailty and ACO among individuals …
, using data from the National Health and Nutrition Examination Survey (NHANES) database. …

… Patients with chronic obstructive pulmonary disease (COPD) and chronic kidney disease
(CKD) were not included in the NHANES database… five interpolation datasets using the random …

… disease, and chronic obstructive pulmonary disease and … frailty, we caution the reader on
the limitation of our dataset to correct for this variable in our analysis.33, 34 In addition, medical …

… We screened titles and abstract of all records identified through database searching. Full
texts of all potentially eligible articles were obtained and screened according to our eligibility …

… Using a nationally representative database of well characterized community dwelling … that
frailty is common not only among individuals with COPD age ≥65, but also those age 50 to 64. …

… -sectional study using data from the National Health and Nutrition Examination Survey (…
was associated with a lower risk of frailty in patients with COPD, whereas the intake of vitamin B1…

… the CGA, in a well-characterized population of community-dwelling patients with COPD, …
frailty occurs in COPD based on the FI-CGA assessment and that patients would be more frail …

… -based study that included 211 participants with COPD and a history of smoking from the
National Health and Nutrition Evaluation Survey (NHANES) dataset (2003–2006) of 20,470 …