Health, treatment and health care resources consumption profile among Spanish adults with diabetes and chronic obstructive pulmonary disease

The presence of diabetes in patients with COPD shows in the bivariate analysis a more severe lung disease, greater co-morbidity, poorer quality of life, and a greater consumption of resources, as well as a less favorable course in the previous year. However, the multivariate logistic regression shows that the variables that are independently associated to COPD among diabetic patients are higher age, higher BMI, concomitant chronic heart disease, use of inhaled corticoids, physical and mental component of quality of life questionnaire and total cost of COPD.