Trial reportJournal of human hypertension2014
Do level and variability of systolic blood pressure predict arterial properties or vice versa?
Trial report in Journal of human hypertension, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.
- Interplay between frailty and cardiometabolic disorders: from pathophysiology to clinical implications.Cardiovascular diabetology · 2025Pooled it
- Preoperative and Intraoperative Blood Pressure Variability Independently Correlate with Outcomes.The Journal of surgical research · 2021Article
- Preoperative outpatient blood pressure variability predicts postoperative mortality, readmission and morbidity after surgery.American journal of surgery · 2020Article
- Association between within-visit systolic blood pressure variability and development of pre-diabetes and diabetes among overweight/obese individuals.Journal of human hypertension · 2017Article
- Within-visit blood pressure variability is associated with prediabetes and diabetes.Scientific reports · 2015Article
- Article
- Blood pressure variability plays a critical role in determining the prognosis of acute ischemic stroke combined with hypertension.Frontiers in neurologyArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
No longitudinal study addressed whether systolic blood pressure level (SBPL) or within-visit variability (SBPV) predict arterial properties or vice versa. In families randomly recruited from a Flemish population, we determined SBPL and SBPV from five consecutive blood pressure readings. The indexes of SBPV were variability independent of the mean, the difference between maximum and minimum SBPL, and average real variability. We measured carotid intima-media thickness and distensibility by ultrasound and carotid-femoral pulse wave velocity by tonometry (SphygmoCor, version 8.2). Effect sizes were computed for 1-s.d. increments in the predictors, while accounting for covariables and family clusters. Among 1087 participants (50.4% women; mean age, 41.8 years), followed up for 2.55 years (median), higher SBPL predicted (P < or = 0.019) higher carotid intima-media thickness (+15 μm), lower carotid distensibility (-1.53 10(-3) kPa(-1)) and faster carotid-femoral pulse wave velocity (+0.285 m s(-1)) at follow-up, whereas none of the SBPV indexes predicted the arterial traits at follow-up (P> or = 0.11). In a subset of 713 participants, followed up for another 3.14 years, lower carotid distensibility predicted (P<0.01) higher SBPL (+2.57 mm Hg), variability independent of the mean (+0.531 units), difference between maximum and minimum SBPL (+1.75 mm Hg) and average real variability (+0.654 mm Hg). Higher carotid-femoral pulse wave velocity predicted a 1.11 mm Hg increase SBPL (P=0.031). In conclusion, temporality and effect size suggest that SBPL but not within-visit SBPV cause arterial stiffness and carotid intima-media thickness. Carotid stiffness, independent of SBPL, predicts within-visit SBPV, possibly because baroreflexes originating from a stiff carotid artery wall are impaired. Finally, stiffness of the aorta contributes to the age-related SBPL possibly, because faster returning reflected waves augments SBPL.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.