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. 2020 May 18;9(5):1515. doi: 10.3390/jcm9051515

Figure 4.

Figure 4

Forest plot representing the pooled diagnostic odds ratio of the studies on Point-of-Care COVID-19 diagnostics. A substantial heterogeneity in reported studies was identified (I2 68.45%, Cochran’s Q: 69.720 (22 df, p < 0.001)).