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Sensitivity analysis: Summary ROC plot and curve of Doppler trans‐thoracic echocardiograph for PH, excluding studies at high risk of bias in domain 1 or 4 in QUADAS‐2 assessment under the HSROC model
Abbreviations: HSROC: hierarchical summary receiver operating characteristic; PH: pulmonary hypertension; QUADAS: Quality Assessment of Diagnostic Accuracy Studies; ROC: receiver operating characteristic.
