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. 2024 Jun 10;43(8):1621–1630. doi: 10.1007/s10096-024-04866-z

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Fig. 2 — Forest plot comparing sensitivity in SARS-CoV-2 detection between SS and AS (a) Sensitivity of SS and AS across the six studies. (b) Differences in sensitivity between SS and AS. 95% CI of single studies are shown as horizontal lines. Diamond indicates pooled estimate with left and right sides corresponding to lower and upper 95% CI. Dashed line indicates pooled difference in sensitivity. AS, assisted swabbing; CI, confidence interval; SARS-CoV-2, severe acute respiratory syndrome coronavirus 2; SS, self-swabbing