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. 2023 Sep 26;51(9):03000605231199763. doi: 10.1177/03000605231199763

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© The Author(s) 2023

Creative Commons Non Commercial CC BY-NC: This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 License (https://creativecommons.org/licenses/by-nc/4.0/) which permits non-commercial use, reproduction and distribution of the work without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 4. — Forest plots showing analysis of: (a) sensitivity and specificity for folate receptor-positive circulating tumour cells (FR + CTC) in the diagnosis of lung cancer; and (b) positive likelihood ratios and negative likelihood ratios for FR + CTC in the diagnosis of lung cancer. DLR, diagnostic likelihood ratio.