Influenza Vaccination and Other Factors Related to the Development of Influenza-Like Illness Among Patients on Chronic Hemodialysis in a Japanese Dialysis Facility

Masakazu Washio, Harumichi Higashi, Koji Sugawara, Chiyo Tsusumi, Mayumi Sakita, Yuichiro Ide, Kazuhiko Tsuruya, Takanari Kitazono, Kyoko Kondo, Saburo Ide

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)


The present study was conducted to evaluate the protective effect of seasonal influenza vaccination on the development of influenza-like illness (ILI), as well as to investigate factors related to the development of ILI among patients in a Japanese dialysis facility. One hundred eighty-three hemodialysis (HD) patients were followed up from November 2008 to March 2009. During the follow-up period, 17 patients developed ILI. We compared the characteristics of these 17 patients to patients without ILI. Compared to the non-ILI group (N=166), the ILI group (N=17) showed a non-significantly lower rate of influenza vaccination (70.6% vs. 86.7%, P=0.07), while any other factor did not differ between the two groups. Influenza vaccination tended to reduce the risk of ILI (Odds ratio=0.37, 95% CI=0.12 to 1.14, P=0.07). The findings of the present study suggested that the influenza vaccine was 60% effective to prevent ILI among HD patients, although the effectiveness was not statistically significant.

ジャーナルTherapeutic Apheresis and Dialysis
出版物ステータス出版済み - 4 1 2016


All Science Journal Classification (ASJC) codes

  • Hematology
  • Nephrology