Patient Education Programs and Continuance with Estrogen Replacement TherapyEvaluation of the Women's Health Exchange
作者:
Brenda Motheral,
Kathleen Fairman,
期刊:
Menopause
(OVID Available online 1998)
卷期:
Volume 5,
issue 1
页码: 35-42
ISSN:1072-3714
年代: 1998
出版商: OVID
关键词: Continuance;Estraderm;Claims databases;Estrogen replacement therapy;Patient education;Cox regression.
数据来源: OVID
摘要:
ObjectiveThis study examined the impact of the Women's Health Exchange (WHE), a program aimed at educating women about menopause and estrogen replacement therapy, on patient continuance with Estraderm®, a transdermal estrogen replacement medication.DesignThe prescription database of Express Scripts, Inc., a pharmacy benefits management company serving a large, nationwide insured population, was used for the study. All study subjects had one or more claims for Estraderm between 2/1/95 and 8/31/95. The intervention group consisted of 299 WHE enrollees, and the control group comprised a random sample of 1,513 patients who had not enrolled in WHE.ResultsA multivariate Cox regression model found that older age, longer prior length of Estraderm use, progestin use, and patronage of a mail-order pharmacy were associated with increased continuance. Controlling for these factors and for HMO enrollment and copay amount, the likelihood of discontinuing Estraderm was significantly lower for WHE enrollees compared to non-WHE enrollees. Sensitivity analyses tested the effects of preexisting differences between the WHE and control group subjects on study findings. Even when WHE enrollees were compared with control subjects having similar medication costs, disease severity, or continuance with chronic medications, WHE enrollment was associated with an increased length of Estraderm therapy.ConclusionsThese findings suggest that patient education programs may improve continuance with transdermal hormone replacement therapy for patients with a prescription benefit.
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