Prevalence and determinants of financial toxicity in patients with colorectal cancer: a systematic review and meta-analysis
摘要
This systematic review and meta-analysis aimed to assess the global prevalence and determinants of financial toxicity in colorectal cancer (CRC) patients.
MethodsPubMed, Embase, Web of Science, Scopus, PsycINFO, Cochrane, CINAHL, CNKI were searched through January 2025. Studies reporting financial toxicity scores, prevalence, or determinants were selected. The Agency for Healthcare Research and Quality Methodological Checklist and the Newcastle-Ottawa Scale were used to assess the article quality. Meta analyses were performed in R 4.2.5, with heterogeneity assessed by I2 test and subgroup analyses. Publication bias evaluated using funnel plots, Egger’s test and Luis Furuya-Kanamori index.
Results65 studies met inclusion criteria. The pooled prevalence of objective financial toxicity (catastrophic health expenditure) was 0.69 (95% CI: 0.45–0.94). For COST-PROM scale studies, prevalence was 0.74 (95% CI: 0.58–0.90); for self-developed scales, prevalence was 0.31 (95% CI: 0.24–0.40). Female patients had a higher risk of financial toxicity (OR = 1.37) compared with male patients (OR = 0.73, 95% CI: 0.53–0.99 for males). Younger patients (< 60 years) had a higher risk (OR = 2.13) compared with those aged ≥ 60 (OR = 0.47, 95% CI: 0.32–0.69 for ≥ 60 years). Insured patients had a higher risk compared with uninsured patients (OR = 1.88, 95% CI: 1.05–3.37). Unmarried patients had a higher risk (OR = 1.49) compared with married patients (OR = 0.67, 95% CI: 0.48–0.93 for married). Patients with lower educational attainment had a higher risk (OR = 2.27) compared with those with high school education or above (OR = 0.44, 95% CI: 0.37–0.53 for high education). Patients with stage IV cancer had a higher risk compared with stages I–III (OR = 1.32, 95% CI: 1.11–1.57). Only employment status and education level showed publication bias, and correction by trimming and filling did not change the conclusions.
ConclusionFinancial toxicity is common among CRC patients. Higher risk was observed in females, younger patients, those with lower education, insured individuals, and patients with stage IV CRC. Interventions should target these vulnerable groups, highlighting that insurance alone may not fully protect against financial toxicity, and should strengthen financial support and social resources.