The cost of treating the 10 most prevalent diseases in men 50 years of age or older

Abstract

Objective: Costs of treating the 10 most prevalent diagnosed diseases in men > or = 50 years of age were examined in hopes of identifying areas for better medical management and opportunities to decrease healthcare costs.

Methods: A retrospective analysis of a large national managed care database was utilized to assess the costs of treating the 10 most diagnosed diseases in aging men. All men initiating pharmacy treatment between July 1, 1997, and January 31, 2003, for (1) hypertension; (2) coronary artery disease (CAD); (3) type 2 diabetes; (4) enlarged prostate; (5) osteoarthritis; (6) gastroesophageal reflux disease; (7) bursitis; (8) arrhythmias; (9) cataracts; and (10) depression were included. Patients were continuously followed 6 months before and 12 months after initiating treatment. Costs of treatment and likelihood of experiencing a significant event were examined.

Results: One-year total disease-specific medical costs were highest for arrhythmias, osteoarthritis, cataracts, and CAD. Total medical costs for bursitis, type 2 diabetes, and enlarged prostate were between $400 and $500. Inpatient costs as a percentage of total medical costs were highest for CAD (75%), osteoarthritis (61%), arrhythmias (57%), and enlarged prostate (40%). For most diseases, pharmacy charges were <50% of the total cost. The likelihood of experiencing a significant clinical event within 1 year of initiating treatment was highest in men with bursitis (23%, surgery) and enlarged prostate (19.2%, acute urinary retention and/or surgery), hypertension (13.5%), and diabetes (9.5%).

Conclusion: The most costly conditions in the 10 most prevalent diseases in men > or = 50 years of age were typically those that required substantial inpatient care. Conditions such as enlarged prostate, diabetes, and hypertension demonstrated a high likelihood of a clinical event within 1 year of initiating treatment. These conditions are therapeutic areas with the greatest likelihood of improvement, given what is known about the use of appropriate pharmacotherapy and the likelihood of treating to goal. Proactive patient management (eg, initiating/maximizing pharmacotherapy) may have the potential to positively impact clinical and economic outcomes for aging men.