期刊
MENOPAUSE-THE JOURNAL OF THE NORTH AMERICAN MENOPAUSE SOCIETY
卷 25, 期 5, 页码 493-499出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/GME.0000000000001028
关键词
Economic burden; Estrogen; Hormone therapy; Menopause
资金
- Pfizer Inc.
Objective: To explore changes in healthcare costs among postmenopausal women in a commercial population who were prescribed conjugated estrogens for menopausal symptoms. Methods: Using the MarketScan dataset from April 1, 2008 through September 30, 2012, postmenopausal women aged >= 45 years, who were prescribed conjugated estrogen tablets (Premarin), were identified. A comparative cohort of postmenopausal women with vasomotor symptoms without any menopause therapy was also identified. Women included were required to have continuous medical and pharmacy benefits for 6 months before and 12 months after index date, with baseline characteristics compared using chi-square and t tests. The 6 and 12-month change (difference in follow-up and baseline costs) in direct healthcare costs was calculated and a difference-in-differences model was used to compare the incremental change at 6 and 12 months in healthcare costs between the cohorts, adjusting for demographic and clinical characteristics. Results: The study included 1,404 women who were prescribed conjugated estrogens, and 3,096 untreated women. Women prescribed conjugated estrogens were significantly younger (52 vs 54 years; P < 0.0001) and had a lower Charlson comorbidity index score (0.29 vs 0.41; P < 0.001) compared with the untreated women. After adjusting for baseline characteristics, women treated with conjugated estrogens showed a greater difference in the change in total healthcare costs (-$ 1,601 vs -$ 503; P = 0.044), including inpatient stay costs (-$ 1,431 vs -$28; P < 0.0001), between the baseline and follow-up periods compared with untreated women. Conclusions: Women who were prescribed oral conjugated estrogens had a significantly greater reduction in healthcare costs after treatment initiation compared with untreated postmenopausal women.
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