Evidence map›Paper›PMID 37076610›Full record

ArticleHypertension research : official journal of the Japanese Society of Hypertension2023

Peak home blood pressure as an earlier and strong novel risk factor for stroke: the practitioner-based nationwide J-HOP study extended.

Kazuomi Kario, Naoko Tomitani, Takeshi Fujiwara, Yukie Okawara, Hiroshi Kanegae, Satoshi Hoshide

Open access · bronzeAbstract read
In one paragraph

Article in Hypertension research : official journal of the Japanese Society of Hypertension, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
3.7field-weighted citation impact, top 6% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
  2. Two-year nighttime blood pressure changes after radiofrequency renal denervation: pooled results from the SPYRAL HTN trials.Hypertension research : official journal of the Japanese Society of Hypertension · 2025
    Trial
  3. Agreement between seven-day and fourteen-day home systolic blood pressure stability scores: A J-HOP study analysis.Hypertension research : official journal of the Japanese Society of Hypertension · 2026
    Article
  4. Article
  5. Review
  6. Constant light disrupts biological rhythms and worsens sleep quality but does not elevate blood pressure in female rats.Hypertension research : official journal of the Japanese Society of Hypertension · 2026
    Article
  7. Blood pressure variability: a review.Journal of hypertension · 2025
    Review
  8. Article
  9. The brain and hypertension: how the brain regulates and suffers from blood pressure.Hypertension research : official journal of the Japanese Society of Hypertension · 2025
    Review
  10. Article
  11. Assessment of blood pressure variability: characteristics and comparison of blood pressure measurement methods.Hypertension research : official journal of the Japanese Society of Hypertension · 2024
    Review
  12. What are the ideal metrics for assessing the quality of long-term stabilized "perfect" 24-h BP control after renal denervation?Hypertension research : official journal of the Japanese Society of Hypertension · 2024
    Review
  13. Article
  14. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Kazuomi KarioDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan. kkario@jichi.ac.jp.
Naoko TomitaniDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
Takeshi FujiwaraDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
Yukie OkawaraDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
Hiroshi KanegaeGenki Plaza Medical Center for Health Care, Tokyo, Japan.
Satoshi HoshideDivision of Cardiovascular Medicine, Department of Medicine, Jichi Medical University School of Medicine, Tochigi, Japan.
Jichi Medical University · JPGenki Plaza Medical Center for Health Care · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While home blood pressure (BP) measurement is recommended for hypertension management, the clinical implications of peak home BP values have not been well studied. This study investigated the association between pathological threshold or frequency of peak home BP and cardiovascular events in patients with ≥1 cardiovascular risk factor. The Japan Morning Surge-Home Blood Pressure (J-HOP) study enrolled participants from 2005-2012 with extended follow-up from December 2017 to May 2018, which generated the dataset for this analysis. Average peak home systolic BP (SBP) was defined as average of the highest three BP values on 14-day measurement period. Patients were divided into quintiles of peak home BP, and the risk of stroke, coronary artery disease (CAD) and atherosclerotic cardiovascular disease (ASCVD; stroke+CAD) was determined. In 4231 patients (mean 65 years) followed for 6.2 years there were 94 strokes and 124 CAD events. The adjusted hazard ratio (HR) (95% CI) for the risk of stroke and ASCVD in patients with average peak home SBP in the highest versus lowest quintile was 4.39 (1.85-10.43) and 2.04 (1.24-3.36), respectively. Risk was greatest for stroke in the first 5 years: HR 22.66 (2.98-172.1). The pathological threshold of average peak home SBP for 5-year stroke risk was 176 mmHg. There was a linear association between the number of times peak home SBP > 175 mmHg and stroke risk. Peak home BP was a strong risk factor for stroke, especially within the first 5 years. We propose exaggerated peak home SBP > 175 mmHg as an early and strong novel risk factor for stroke.

Indexed as

Coronary Artery DiseaseHypertensionStrokeBlood PressureBlood Pressure Monitoring, AmbulatoryHumansRisk FactorsBlood pressure variabilityCardiovascular riskHome blood pressurePrognosisStroke

Identifiers

PMID37076610
PMCPMC10113967
OpenAlexW4366405436

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.