Study to determine the likely accuracy of pH testing to confirm nasogastric tube placement
Anne M Rowat; Catriona Graham; Martin Dennis · 2018 · BMJ Open Gastroenterology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Objective To establish the likely accuracy of pH testing to identify gastric aspirates at different pH cut-offs to confirm nasogastric tube placement. Methods This prospective observational study included a convenience sample of adult…
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WASTE indexes this work — it does not host or republish it. Failure-type classification is automated and approximate.
Metadata source: Crossref · DOI 10.1136/bmjgast-2018-000211