PURPOSE: To assess the disease and economic burden of hospitalization of influenza among patients with cancer in Taiwan using a complete medical database for Taiwanese patient records from 1999 to 2005. METHODS: The diagnosis of influenza-related infections was extracted as any ICD-9, the principal diagnosis code for influenza, bronchopneumonia, or pneumonia caused by a non-specific organism and the diagnosis code for cancer. From these two diagnosis codes, we estimated excess cases during the influenza season for each year and stratum. RESULTS: During the 7-year-study period, a total of 69,411 hospitalizations were identified for their principal diagnosis of influenza. The average lengths of hospital stay (LOS) and artificial ventilation procedures were 10.2, 8.9, 13.2, 5.0 days, and 0.7, 1.5, 3.5, 0.1% among patients with a cancer diagnosis, a chronic disease diagnosis, cancer combined with a chronic disease diagnosis, and the general population, respectively. Patients with cancer had higher rates of hospitalization with influenza-related infection than those without cancer diagnosis (P < 0.0001). CONCLUSION: Among hospitalizations of influenza, those with a diagnosis of cancer and of chronic disease were reported to have a longer LOS and higher frequency of artificial ventilation procedures compared to those without a secondary diagnosis of cancer or chronic disease. Immunization among patients with cancer and their contacts is recommended to reduce the disease and economic burden in Taiwan.
PURPOSE: To assess the disease and economic burden of hospitalization of influenza among patients with cancer in Taiwan using a complete medical database for Taiwanese patient records from 1999 to 2005. METHODS: The diagnosis of influenza-related infections was extracted as any ICD-9, the principal diagnosis code for influenza, bronchopneumonia, or pneumonia caused by a non-specific organism and the diagnosis code for cancer. From these two diagnosis codes, we estimated excess cases during the influenza season for each year and stratum. RESULTS: During the 7-year-study period, a total of 69,411 hospitalizations were identified for their principal diagnosis of influenza. The average lengths of hospital stay (LOS) and artificial ventilation procedures were 10.2, 8.9, 13.2, 5.0 days, and 0.7, 1.5, 3.5, 0.1% among patients with a cancer diagnosis, a chronic disease diagnosis, cancer combined with a chronic disease diagnosis, and the general population, respectively. Patients with cancer had higher rates of hospitalization with influenza-related infection than those without cancer diagnosis (P < 0.0001). CONCLUSION: Among hospitalizations of influenza, those with a diagnosis of cancer and of chronic disease were reported to have a longer LOS and higher frequency of artificial ventilation procedures compared to those without a secondary diagnosis of cancer or chronic disease. Immunization among patients with cancer and their contacts is recommended to reduce the disease and economic burden in Taiwan.
Authors: H S Izurieta; W W Thompson; P Kramarz; D K Shay; R L Davis; F DeStefano; S Black; H Shinefield; K Fukuda Journal: N Engl J Med Date: 2000-01-27 Impact factor: 91.245
Authors: María Carmen Mendoza Sánchez; Jesús Ruiz-Contreras; José L Vivanco; Francisco Fernández-Carrión; María Baro Fernández; José T Ramos; Joaquin R Otero; Dolores Folgueira Journal: J Pediatr Hematol Oncol Date: 2006-03 Impact factor: 1.289
Authors: William W Thompson; David K Shay; Eric Weintraub; Lynnette Brammer; Carolyn B Bridges; Nancy J Cox; Keiji Fukuda Journal: JAMA Date: 2004-09-15 Impact factor: 56.272
Authors: K L Nichol; A Lind; K L Margolis; M Murdoch; R McFadden; M Hauge; S Magnan; M Drake Journal: N Engl J Med Date: 1995-10-05 Impact factor: 91.245
Authors: Roy E Strowd; Gregory Russell; Fang-Chi Hsu; Annette F Carter; Michael Chan; Stephen B Tatter; Adrian W Laxton; Martha A Alexander-Miller; Kevin High; Glenn J Lesser Journal: Neurooncol Pract Date: 2018-01-06