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Health care charges for patients with ocular hypertension or primary open-angle glaucoma

Louis R Pasquale1, Margarita Dolgitser, Jeffrey N Wentzloff

  • 1Glaucoma Service, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts, USA.

Ophthalmology
|August 25, 2007
PubMed

Insights

Patients with primary open-angle glaucoma (POAG) incurred higher healthcare costs than those with ocular hypertension (OH). Factors like age, gender, and comorbidities significantly impact these charges, highlighting the economic burden of these eye conditions.

Area of Science:

  • Ophthalmology
  • Health Economics
  • Public Health

Background:

  • Ocular hypertension (OH) and primary open-angle glaucoma (POAG) are significant causes of vision impairment.
  • Understanding the economic burden associated with these conditions is crucial for healthcare planning and resource allocation.

Purpose of the Study:

  • To determine the total and condition-related direct healthcare charges for patients with OH and POAG.
  • To identify key factors influencing these healthcare expenditures.

Main Methods:

  • Retrospective cohort study utilizing a large, nationally representative health plan database (PharMetrics).
  • Inclusion of 36,767 patients with OH and 72,412 patients with POAG with at least one year of continuous enrollment between 1998-2005.
  • Multivariate linear regression models were employed to analyze first-year total and condition-related healthcare charges, adjusting for various covariates.

Main Results:

  • Patients with POAG had significantly higher adjusted total ($2070) and condition-related ($556) healthcare charges compared to OH patients ($1990 and $322, respectively).
  • Female gender and older age were associated with higher total healthcare charges, but not strongly with condition-related charges.
  • Ocular comorbidities such as cataracts, diabetic retinopathy, and blindness substantially increased both total and condition-related healthcare charges (P<0.0001).

Conclusions:

  • Healthcare charges for patients with OH and POAG are substantial.
  • Factors including the specific ophthalmic condition (POAG vs. OH), patient demographics, treatment, and presence of comorbidities significantly influence healthcare costs.
Abstract

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