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Lung Cancer Screening Penetration in an Urban Underserved County

  • LUNG CANCER SCREENING
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Abstract

Purpose

To compare residential geography, sex, socioeconomic status (SES), and race/ethnicity of patients screened at Montefiore’s Lung Cancer Screening Program with those of patients diagnosed with lung cancer, assessing whether screening efforts are appropriately focused.

Methods

This retrospective cohort study involved patients within a multisite urban medical center undergoing lung cancer screening or diagnosed with lung cancer from January 1, 2015 to December 31, 2019. Inclusion criteria were residence within the Bronx, NY and age between 55 and 80 years. Institutional review board approval was obtained. Data were analyzed using the Wilcoxon two-sample t test and χ2.

Results

The cohorts comprised 1568 (50.3%) women and 1551 (49.7%) men (mean age 65.6 ± 6.16). The Southeast Bronx had the most diagnosed lung cancers (29.96%) and screenings (31.22%). Sex did not significantly differ (p = 0.053). Cancer and screening cohorts were from impoverished neighborhoods with mean SES of − 3.11 ± 2.78 and − 3.44 ± 2.80 (p < 0.01). The lower tier SES neighborhoods demonstrated more patients in the screening cohort than cancer cohort (p = 0.01). Both cohorts included a majority of Hispanic patients, although race/ethnicity differed significantly (p = 0.01). Lower SES neighborhoods showed no significant difference in race/ethnicity between cancer and screening cohorts (p = 0.262).

Conclusion

Though statistically significant differences were found between cohorts, likely due to sample size, few clinically meaningful differences were found, implying our lung cancer screening program was effective in reaching the desired population. Demographics-based programs should be considered in global efforts to screen vulnerable populations.

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Acknowledgements

The authors have no grants or funding to disclose.

Funding

The authors declare that no funds, grants, or other support were received from any organization during the preparation of this manuscript. The authors have no relevant financial or non-financial interests to disclose.

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Authors and Affiliations

Authors

Contributions

All authors contributed to the study conception and design. Material preparation and data collection were performed by KL, MD, EM, MD, and AG, MD. Data analysis was performed by KY, PhD and JL, PhD. The first draft of the manuscript was written by the corresponding author, KL, MD, and all authors commented on versions of the manuscript. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Kristen Lee.

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Conflict of interest

The authors have no competing interests to declare that are relevant to the content of this article. The authors have no financial or proprietary interests in any material discussed in this article.

Ethical Approval

Institutional Review Board (IRB) (#2014-3310) and Health Insurance Portability and Accountability (HIPAA) approval for this study were obtained through the Einstein Human Research Protection Program. Ethical approval was waived by the IRB under the Einstein Human Research Protection Program after extensive consultation, as the study was retrospective in nature and all procedures performed were in line with routine patient care.

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Informed consent was waived by the IRB through the Einstein Human Research Protection Program.

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Lee, K., Haramati, L.B., Ye, K. et al. Lung Cancer Screening Penetration in an Urban Underserved County. Lung 201, 243–249 (2023). https://doi.org/10.1007/s00408-023-00609-7

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  • DOI: https://doi.org/10.1007/s00408-023-00609-7

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