Key result
Preoperative systolic blood pressure measured during an anesthesiologist's examination significantly correlated with pre-intubation systolic blood pressure (r = 0.5230, p < 0.0001).
Why the study?
Few reports have examined the relationship between blood pressure measured preoperatively at clinics and blood pressure measured immediately before intubation.
Does systolic blood pressure measured during a preoperative anesthesiologist examination accurately predict pre-intubation systolic blood pressure?
Population
182 patients undergoing general anesthesia at a university hospital
Comparison
Preoperative blood pressure measured at different times and settings vs pre-intubation blood pressure
Design
Observational study
Authors
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May aid anticipation of pre-intubation hypertension but wide limits preclude routine reliance; leaves open prospective validation in anesthesia cohorts.
Observational (n=182)
No
Does systolic blood pressure measured during a preoperative anesthesiologist examination accurately predict pre-intubation systolic blood pressure?
Effect estimate: r = 0.5230 (95% CI 0.4050 to 0.6238)
p-value: p=<0.0001
Systolic blood pressure measured during a preoperative anesthesiologist examination closely correlates with pre-intubation blood pressure and may help predict pre-intubation hypertension.
Koibuchi et al. (2023) conducted an observational in Patients undergoing general anesthesia (n=182). Intra-examination systolic blood pressure measurement vs. Other preoperative blood pressure measurements (self-reported, pre-examination, post-examination) was evaluated on Correlation between intra-examination systolic blood pressure and pre-intubation systolic blood pressure (r = 0.5230, 95% CI 0.4050 to 0.6238, p=<0.0001). Preoperative systolic blood pressure measured during an anesthesiologist's examination significantly correlated with pre-intubation systolic blood pressure (r = 0.5230, p < 0.0001).
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