Determining the amount of training needed for competency of anesthesia trainees in ultrasonographic identification of the cricothyroid membrane.

BMC Anesthesiol · 2017 · PMC5457559 · PMID 28577552

Europe PMC DOI

hedged sentence

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closest p

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The sentences

a negative trendno p-value reported

a positive trendno p-value reported

Thus, a negative trend of the CUSUM line indicates success, whereas a positive trend indicates a failure at the case being analyzed.

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