References
- Masoli M, Fabian D, Holt S, Beasley R. The global burden of asthma: executive summary of the GINA Dissemination Committee report. Allergy 2004; 59:469–478.
- Hoffmann F. Prevalence of asthma among German adults: analysis of the German National Telephone Survey. J Asthma 2007; 44:433–436.
- Disease Management Association of America. DMAA Definition of Disease Management. Available at: http://www.dmaa.org/dm_definition.asp . Last accessed August 8, 2009.
- Schrappe M. Die Krankenhaus-Perspektive: Disease Management und sektorale Schnittstellen [The hospital perspective: disease management and integrated health care]. Z Arztl Fortbild Qualitatssich 2003; 97:195–200.
- IQWiG. Systematic guideline search and appraisal, as well as extraction of new and relevant recommendations, for the DMP “Asthma/COPD.” Executive Summary. Available at: http://www.iqwig.de/download/V06--04_Executive_summary_DMP_Asthma_COPD.pdf . Last accessed August 12, 2009.
- Bundesversicherungsamt. English Language Information. Available at: http://www.bundesversicherungsamt.de/cln_091/nn_1046648/DE/Service/EnglishInformation/englishinformation__node.html?__nnn = true . Last accessed September 18, 2009.
- Weingarten SR, Henning JM, Badamgarav E, Knight K, Hasselblad V, Gano AJ, Interventions used in disease management programmes for patients with chronic illness-which ones work? Meta-analysis of published reports. BMJ 2002; 325:925–932.
- Bertelsmann Stiftung. Health Policy Monitor. Disease Management Programs—Time to Evaluate. Available at: http://www.hpm.org/en/Surveys/TU_Berlin_-_D/13/Disease_Management_Programs___Time_to_evaluate.html . Last accessed September 18, 2009.
- Himmel W, Hummers-Pradier E, Schumann H, Kochen MM. The predictive value of asthma medications to identify individuals with asthma—a study in German general practices. Br J Gen Pract 2001; 51:879–883.
- Schatz M, Nakahiro R, Jones CH, Roth RM, Joshua A, Petitti D. Asthma population management: development and validation of a practical 3-level risk stratification scheme. Am J Manag Care 2004; 10:25–32.
- Schatz M, Zeiger RS, Vollmer WM, Mosen D, Mendoza G, Apter AJ, The controller-to-total asthma medication ratio is associated with patient-centered as well as utilization outcomes. Chest 2006; 130:43–50.
- D’Agostino RBJ. Propensity score methods for bias reduction in the comparison of a treatment to a non-randomized control group. Stat Med 1998; 17:2265–2281.
- Rubin DB, ed. Matched Sampling for Causal Effects. Cambridge, UK: Cambridge University Press, 2006.
- Austin PC. A critical appraisal of propensity-score matching in the medical literature between 1996 and 2003. Stat Med 2008; 27:2037–2049.
- Agresti A, Min Y. Effects and non-effects of paired identical observations in comparing proportions with binary matched-pairs data. Stat Med 2004; 23:65–75.
- Suissa S, Ernst P. Inhaled corticosteroids: impact on asthma morbidity and mortality. J Allergy Clin Immunol 2001; 107:937–944.
- Global Initiative for Asthma. Global strategy for asthma management and prevention 2008 (update). Available at: http://www.ginasthma.com/Guidelineitem.asp??l1 = 2&l2 = 1&intId = 1561 . Last accessed October 22, 2009.
- Nelson HS, Weiss ST, Bleecker ER, Yancey SW, Dorinsky PM. The Salmeterol Multicenter Asthma Research Trial: a comparison of usual pharmacotherapy for asthma or usual pharmacotherapy plus salmeterol. Chest 2006; 129:15–26.
- Salpeter SR, Buckley NS, Ormiston TM, Salpeter EE. Meta-analysis: effect of long-acting beta-agonists on severe asthma exacerbations and asthma-related deaths. Ann Intern Med 2006; 144:904–912.
- Schlette S, Lisac M, Blum K. Integrated primary care in Germany: the road ahead. Int J Integr Care 2009; 9:e14.
- Johnson A, Berg GD, Long J, Wadhwa S. A matched-cohort study of utilization outcomes for an adult medicaid population enrolled in an asthma disease management program. J Ambul Care Manage 2007; 30:241–258.
- Galbreath AD, Smith B, Wood PR, Inscore S, Forkner E, Vazquez M, Assessing the value of disease management: impact of 2 disease management strategies in an underserved asthma population. Ann Allergy Asthma Immunol 2008; 101:599–607.