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Many clinicians use a global visual interpretation of patient appearance to decide if a patient looks sick or not. For patients with suspected acute pulmonary embolism (PE), we tested the relationship between visual appearance of a happy patient facial affect and probability of PE+ on CT pulmonary angiography (CTPA).Eligible patients were selected by usual care to undergo CTPA, the criterion standard for PE+ or PE-. Prior to CTPA result, trained study personnel obtained physician pretest probability using the gestalt method (visual analogue scale, 0

作者:Jeffrey A, Kline;Dawn, Neumann;Cassandra L, Hall;Jacob, Capito

来源:Emergency medicine journal : EMJ 2016 年

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作者:
Jeffrey A, Kline;Dawn, Neumann;Cassandra L, Hall;Jacob, Capito
来源:
Emergency medicine journal : EMJ 2016 年
标签:
clinical assessment, competence diagnosis respiratory, pulmonary embolism thrombo-embolic disease, diagnosis
Many clinicians use a global visual interpretation of patient appearance to decide if a patient looks sick or not. For patients with suspected acute pulmonary embolism (PE), we tested the relationship between visual appearance of a happy patient facial affect and probability of PE+ on CT pulmonary angiography (CTPA).Eligible patients were selected by usual care to undergo CTPA, the criterion standard for PE+ or PE-. Prior to CTPA result, trained study personnel obtained physician pretest probability using the gestalt method (visual analogue scale, 0