Evidence map›Paper›PMID 28275234›Full record

ArticleHypertension research : official journal of the Japanese Society of Hypertension2017

Association between mean platelet volume and hypertension incidence.

Li Gang, Zhang Yanyan, Zhu Zhongwei, Du Juan

Abstract read
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In one paragraph

Article in Hypertension research : official journal of the Japanese Society of Hypertension, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
1.8field-weighted citation impact, top 14% 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

25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 54 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  5. Article
  6. White blood cell and platelet distribution widths are associated with hypertension: data mining approaches.Hypertension research : official journal of the Japanese Society of Hypertension · 2024
    Article
  7. A link between white blood cell count and blood pressure levels.Hypertension research : official journal of the Japanese Society of Hypertension · 2024
    Article
  8. Article
  9. Article
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  12. Evaluation of Mean Platelet Volume in Children with Hypertension.International journal of hypertension · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Li GangDepartment of Laboratory of Clinical Chemistry and Hematology, Zhenhai Lianhua Hospital, Zhejiang, China.
Zhang YanyanDepartment of Laboratory of Clinical Chemistry and Hematology, Zhenhai Lianhua Hospital, Zhejiang, China.
Zhu ZhongweiDepartment of Internal Medicine, Zhenhai Lianhua Hospital, Zhejiang, China.
Du JuanDepartment of Internal Medicine, Zhenhai Lianhua Hospital, Zhejiang, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mean platelet volume (MPV) is increased in various cardiovascular diseases. We sought to determine the prognostic value of MPV for hypertension. We performed a retrospective cohort study. Baseline characteristics were measured in 9168 individuals without hypertension, and the follow-up period was 9 years. Hypertension was confirmed in 2881 participants during the follow-up period. When the participants were grouped according to MPV quartiles, the hazard ratio of future hypertension gradually increased across the MPV quartiles. The hazard ratios of hypertension for the II, III and IV (high) vs. I (low) quartiles of MPV were 1.13 (95% confidence interval (CI) 1.01-1.25, P=0.027), 1.25 (95% CI 1.12-1.39, P<0.001) and 1.40 (95% CI 1.26-1.55, P<0.001), respectively. In multivariate Cox regression analysis, MPV predicted hypertension independently of age, sex, platelet count, waist circumference, drinking, systolic blood pressure and creatinine levels. The present study indicated that elevated MPV is associated with increased incidence of hypertension independent of other risk factors, which suggests that platelet activity may play a role in hypertension incidence.

Indexed as

Mean Platelet VolumeAdultAgedAged, 80 and overChinaCohort StudiesFemaleHumansHypertensionIncidenceMaleMiddle AgedPredictive Value of TestsPrognosisRetrospective StudiesRisk Factors

Identifiers

PMID28275234
OpenAlexW2594240596

What OpenQuestion holds

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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.