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Socioeconomic and financial factors associated with financial toxicity in Japanese cancer patients: a cross-sectional study

delete2026-03-01
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PRE
AI
K
Kazuki Yokoyama
K
Kazunori Honda
K
Kazuko Matsumoto
A
Ando, Yayoi
M
Munehiro Ito
R
Rei Goto
Y
Yuki Shinno
T
Tatsunori Shimoi
S
Suzuki, Tatsuya
Y
Yoshioka, Takashi
H
Hiroto Ishiki *
DOI:10.1093/jjco/hyag035delete
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Abstract

Abstract

En 中文
Background Financial toxicity (FT) arises from the economic burden of cancer treatment and is associated with reduced quality of life and worse survival. However, its association with socioeconomic and financial factors among Japanese cancer patients has not been fully elucidated.Methods Between October 2023 and May 2024, a cross-sectional study was conducted among adult cancer patients undergoing chemotherapy for at least two months at two cancer centers in Japan. Patients receiving public assistance or who had participated in clinical trials were excluded. FT was assessed using the Comprehensive Score for Financial Toxicity (COST). Lower COST scores indicate higher FT. Associations between COST score and clinical, demographic, socioeconomic, and financial factors were analyzed using univariable linear regression.Results Of 258 patients invited, 245 responded, and 203 (78.7%) were analyzed. The median age was 62 years, and the most common primary tumor sites were head and neck (22.7%), colorectal (12.3%), and lung (11.3%). The median COST score was 22 (range: 2-41), with FT (COST <26) observed in 69.0% of patients. The use of coping strategies (beta: -3.09; P = .03) and having debts or loans (beta: -3.23; P = .04) were significantly associated with lower COST scores. Higher education (beta: 3.61; P = .02), household annual income >= 14 million JPY (beta: 8.44; P = .02), and savings of 10-12 million JPY (beta: 9.99; P = .003) were associated with higher COST scores.Conclusion In this study, 69.0% of Japanese cancer patients experienced FT. The identified socioeconomic and financial factors may help clinicians detect patients at risk of financial vulnerability.
Keywords:
financial toxicity
cancer patients
COST
coping strategies

Journal

J
Japanese Journal of Clinical Oncology
IF:
2.2
Papers:
138
Citations:
5.6K

Organization

N
national cancer center - japan
Scholars:
1.1W
Papers: 8.4K
Citations: 12
S
showa medical university
Scholars:
985
Papers: 253
Citations: 0
K
keio university
Scholars:
3.1K
Papers: 1.2K
Citations: 0
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