January 1, 2002Chronobiology International
The Tolerance-Hyperbaric Test: A Chronobiologic Approach for Improved Diagnosis of Hypertension
Why the study?
Does the tolerance-hyperbaric test improve the accuracy of hypertension diagnosis compared to constant BP limits?
Comparison
Tolerance-hyperbaric test based on ambulatory… vs Constant limits of BP / single time-unspecified…
Authors
Discussion
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Member takes
Implication
Supports chronobiologic ABPM limits for hypertension diagnosis; leaves open randomized validation against constant thresholds before practice change.
Structured PICO
Does the tolerance-hyperbaric test improve the accuracy of hypertension diagnosis compared to constant BP limits?
I
Intervention
Tolerance-hyperbaric test (hyperbaric index and duration of excess) based on ambulatory blood pressure monitoring (ABPM)
C
Comparator
Constant limits of BP / single time-unspecified measurements
O
Outcome
Diagnosis of hypertension (sensitivity and specificity)surrogate
The tolerance-hyperbaric test, utilizing time-qualified tolerance limits from ABPM, offers a chronobiologic approach for more accurate diagnosis of hypertension.
Cite This Study
Hermida et al. (2002) studied this question.