ArticleActa oncologica (Stockholm, Sweden)2024
Area-based disparities in non-small-cell lung cancer survival.
Article in Acta oncologica (Stockholm, Sweden), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Metastatic NSCLC patients in the real world in Finland.Acta oncologica (Stockholm, Sweden) · 2025Article
- Setting the Benchmark: Patterns of Care and Outcomes for Early-stage Non-small Cell Lung Cancer in Queensland, Australia, 2011-2017.Asia-Pacific journal of clinical oncology · 2025Article
- Utilization of Lung Cancer Registries in Learning Health Systems for Health Care Improvement.JCO clinical cancer informatics · 2025Review
- Cancer survivorship and functional health: what we need to address in an aging cancer population.Acta oncologica (Stockholm, Sweden) · 2025Article
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5 authors.
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Abstract
backgroundIn the Nordic countries, universal healthcare access has been effective in reducing socioeconomic disparities in non-small-cell lung cancer (NSCLC) management. However, other factors, such as proximity to healthcare facilities, may still affect access to care. This study aimed at investigating the influence of residential area on NSCLC survival.
methodsThis population-based study utilized hospital records to identify NSCLC patients who underwent their initial treatment at Vaasa Central Hospital between January 1, 2016, and December 31, 2020. Patients were categorized based on their postal codes into urban areas (≤50 km from the hospital) and rural areas (>50 km from the hospital). Survival rates between these two groups were compared using Cox regression analysis.
resultsA total of 321 patients were included in the study. Patients residing in rural areas (n = 104) exhibited poorer 12-month survival rates compared to their urban counterparts (n = 217) (unadjusted Hazard Ratio [HR]: 1.38; 95% Confidence Interval [CI]: 1.01-1.89; p = 0.042). After adjusting for factors such as performance status, frailty, and stage at diagnosis in a multivariate Cox regression model, the adjusted HR increased to 1.47 (95% CI: 1.07-2.01; p = 0.017) for patients living in rural areas compared to those in urban areas.
interpretationThe study findings indicate that the distance to the hospital is associated with increased lung cancer mortality. This suggests that geographical proximity may play a crucial role in the disparities observed in NSCLC survival rates. Addressing these disparities should involve strategies aimed at improving healthcare accessibility, particularly for patients residing in rural areas, to enhance NSCLC outcomes and reduce mortality.
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