@article{6b8a0a0128ff46a5ab8e0b440746885e,
title = "Health status in the TORCH study of COPD: treatment efficacy and other determinants of change",
abstract = "Little is known about factors that determine health status decline in clinical trials of COPD.",
keywords = "Adrenergic beta-2 Receptor Agonists, Age Factors, Aged, Albuterol, Androstadienes, Asia, Bronchodilator Agents, Disease Progression, Double-Blind Method, Drug Combinations, Europe, Female, Forced Expiratory Volume, Glucocorticoids, Health Status, Health Status Indicators, Humans, Lung, Male, Middle Aged, Predictive Value of Tests, Pulmonary Disease, Chronic Obstructive, Quality of Life, Questionnaires, Risk Assessment, Risk Factors, Severity of Illness Index, Time Factors, Treatment Outcome, United States",
author = "Jones, \{Paul W\} and Anderson, \{Julie A\} and Calverley, \{Peter Ma\} and Celli, \{Bartolome R\} and Ferguson, \{Gary T\} and Christine Jenkins and Yates, \{Julie C\} and J{\o}rgen Vestbo and Spencer, \{Michael D\} and \{TORCH investigators\}",
year = "2011",
doi = "10.1186/1465-9921-12-71",
language = "English",
volume = "12",
journal = "Respiratory Research",
issn = "1465-9921",
publisher = "BioMed Central Ltd",
number = "71",
}