Social and Behavioral Sciences Commons^™

The Protective Effects Of Influenza Vaccination In Elderly Patients With Breast Cancer In Taiwan: A Real-World Evidence-Based Study, Szu-Yuan Wu, Ho-Jui Tung, Kuang-Hua Huang, Chiachi Bonnie Lee Lee, Tung-Han Tsai, Yu-Chia Chang

Department of Health Policy and Community Health Faculty Publications

In elderly patients with newly diagnosed breast cancer, clarity is lacking regarding the effects of influenza vaccines, particularly on clinical outcomes. This study conducted two nationwide, population-based, and propensity score-matched cohorts to estimate and compare the protective effects of influenza vaccine in elderly women and elderly patients with breast cancer. Data were derived from the National Health Insurance Research Database and Cancer Registry Database. Generalized estimating equations (GEEs) were used to compare outcomes between the vaccinated and unvaccinated cohorts. Adjusted odds ratios (aORs) were used to estimate the relative risks, and stratified analyses in the breast cancer cohort were performed …

Effect Of Influenza Vaccination On Mortality And Risk Of Hospitalization In Elderly Individuals With And Without Disabilities: A Nationwide, Population-Based Cohort Study, Yu-Chia Chang, Ho-Jui Tung, Yu-Tung Huang, Chin-Te Lu, Ernawaty Ernawaty, Szu-Yuan Wu

Department of Health Policy and Community Health Faculty Publications

Purpose: The effects of influenza vaccines are unclear for elderly individuals with disabilities. We use a population-based cohort study to estimate the effects of influenza vaccines in elderly individuals with and without disabilities. Methods: Data were taken from the National Health Insurance Research Database and Disabled Population Profile of Taiwan. A total of 2,741,403 adults aged 65 or older were identified and 394,490 were people with a disability. These two groups were further divided into those who had or had not received an influenza vaccine. Generalized estimating equations (GEE) were used to compare the relative risks (RRs) of …

Cost-Effectiveness Of Alternative Strategies For Annual Influenza Vaccination Among Children Aged 6 Months To 14 Years In Four Provinces In China, Lei Zhou, Sujian Situ, Zijian Feng, Charisma Y. Atkins, Isaac Chun-Hai Fung, Zhen Xu, Ting Huang, Shixiong Hu, Xianjun Wang

Epidemiology Faculty Publications

Background: To support policy making, we developed an initial model to assess the cost-effectiveness of potential strategies to increase influenza vaccination rates among children in China.

Methods: We studied on children aged 6 months to 14 years in four provinces (Shandong, Henan, Hunan, and Sichuan), with a health care system perspective. We used data from 2005/6 to 2010/11, excluding 2009/10. Costs are reported in 2010 U.S. dollars.

Results: In comparison with no vaccination, the mean (range) of Medically Attended Cases averted by the current self-payment policy for the two age groups (6 to 59 months and 60 …