| Item type |
デフォルトアイテムタイプ_（フル）(1) |
| 公開日 |
2023-03-18 |
| タイトル |
|
|
タイトル |
Cost-effectiveness of the Introduction of Low-dose CT Screening in Japanese Smokers Aged 55 to 74 Years Old |
|
言語 |
en |
| 作成者 |
Tabata, Hiroki
Akita, Tomoyuki
Matsuura, Akiko
Kaishima, Terumi
Matsuoka, Toshihiko
Ohisa, Masayuki
Awai, Kazuo
Tanaka, Junko
|
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利情報 |
|
|
権利情報 |
Copyright (c) Hiroshima University Medical Press |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Lung cancer |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Low-dose CT screening |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Smoker |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Cost-effectiveness |
| 主題 |
|
|
主題Scheme |
NDC |
|
主題 |
490 |
| 内容記述 |
|
|
内容記述 |
The validity of low-dose CT screening for lung cancer in heavy smokers was supported by the results of National Lung Screening Trials (NLST) conducted in the U.S.A. The present study investigated the appropriateness of the introduction of low-dose CT screening for lung cancer in Japanese smokers aged between 55 and 74 years old, in terms of cost-effectiveness and age. To examine changes in the shift from conventional chest radiography (CR) to low-dose CT (LDCT) screening for lung cancer, we estimated the incremental cost-effectiveness ratio (ICER) using Iinuma’s mathematical model, and also conducted sensitivity analysis to determine the requirements for the introduction of a population-based screening. As the result, the incremental cost for one life-year saved was one million yen or lower when the costs of the screening were 8,000 and 6,000 yen and the recall rate was 10% for male and female smokers aged 55 to 59 years old, respectively. The recall rate was smaller when the interval between cancer screenings was two years, and the subjects were males. The higher the age of the subject, the smaller the incremental cost. In conclusion, at present, the mean cost of the LDCT test is approximately 10,000 yen in Japan. With a reduction in this cost by a few thousand yen, all Japanese smokers aged 55 to 74 years will be able to undergo LDCT screening for lung cancer annually. |
|
言語 |
en |
| 出版者 |
|
|
出版者 |
Hiroshima University Medical Press |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0018-2052 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00664312 |
| 開始ページ |
|
|
開始ページ |
13 |
| 書誌情報 |
Hiroshima Journal of Medical Sciences
Hiroshima Journal of Medical Sciences
巻 63,
号 1-3,
p. 13-22,
発行日 2014-09
|
| 旧ID |
37109 |
HiroshimaJMedSci_63_13.pdf (316.7 KB)
