Jan B. Oostenbrink

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OBJECTIVE To assess the discriminative properties of the EuroQol five-dimension questionnaire (EQ-5D) with respect to COPD severity according to Global Initiative for Chronic Obstructive Lung Disease(More)
OBJECTIVES The development of a probabilistic Markov model with a time horizon of 1 year to compare the cost-effectiveness of three bronchodilators: 1) the new long-acting anticholinergic tiotropium;(More)
Our objective was to assess the 5-year cost effectiveness of bronchodilator therapy with tiotropium, salmeterol or ipratropium for chronic obstructive pulmonary disease (COPD) from the perspective of(More)