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Lookup NU author(s): Dr Charlotte RichardsonORCiD, Professor Linda Sharp, Professor Adam ToddORCiD
This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0).
© 2023 The AuthorsLung cancer is associated with high mortality, and significant health burden. Marital status has been associated with lung cancer survival. This systematic review and meta-analysis set out to investigate the association between marital status and treatment receipt in lung cancer. The search was conducted across three databases: Medline (OVID), Embase and CINAHL, from inception to June 2022. Retrospective or prospective observational studies that quantified treatment receipt by marital status were eligible for inclusion. Study quality was assessed via a modified checklist for retrospective databased-based studies. Meta-analysis using a random effects model was undertaken by chemotherapy, radiotherapy, surgery, and any treatment relative to married or not married. Pooled unadjusted odds ratios (ORs) and 95 % confidence intervals (CIs) were calculated for each type of treatment. 837 papers were screened and 18 met the inclusion criteria with eight being eligible for inclusion in the meta-analysis. Studies were excluded from meta-analysis due to overlap in the data reported in papers; the mean quality score of the 18 included papers was 12/17. Being married was associated with increased odds of overall treatment OR 1.43 (95 % CI 1.14–1.79; I2 = 82 %; Tau 2 = 0.07; six studies) and also increased receipt of: chemotherapy 1.40 (95 % CI 1.35–1.44; I2 = 82 %; Tau 2 = 0.00); radiotherapy 1.29 (95 % CI 0.96–1.75; I2 = 100 %; Tau 2= 0.09; four studies) and surgery (95 % CI 1.31–1.52; I2 = 86 %; Tau 2 = 0.00; five studies). The results indicate that those who are married are more likely to receive treatment for lung cancer compared to those who are not married. This requires further investigation to better understand the explanations behind this finding and how we can work to combat this inequality.
Author(s): Richardson CL, Saeed M, Sharp L, Todd A
Publication type: Article
Publication status: Published
Journal: Cancer Epidemiology
Year: 2023
Volume: 87
Print publication date: 01/12/2023
Online publication date: 21/11/2023
Acceptance date: 10/11/2023
Date deposited: 11/12/2023
ISSN (print): 1877-7821
ISSN (electronic): 1877-783X
Publisher: Elsevier
URL: https://doi.org/10.1016/j.canep.2023.102494
DOI: 10.1016/j.canep.2023.102494.
PubMed id: 37992417
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