title: Does the 5.5 threshold for pH sticks leave a safe margin for error?
authors.affiliation: Specialised Dietitian.
authors.forename: Rowan
authors.initials: R
authors.lastname: Clemente
authors.affiliation: Research Dietitian.
authors.forename: Stephen
authors.initials: S
authors.lastname: Taylor
mesh_terms: D006801:Humans; D006863:Hydrogen-Ion Concentration; D007441:Intubation, Gastrointestinal / Q000451:nursing*; D019300:Medical Errors / Q000517:prevention & control*; D012372:ROC Curve; D011897:Random Allocation; D011934:Reagent Strips; D012680:Sensitivity and Specificity
chemical_list: D011934:Reagent Strips