Evidence map›Paper›PMID 39850376›Full record

ArticleFrontiers in cardiovascular medicine2024

Impact of high hemoglobin levels on carotid artery intima-media thickness and its predictive value for hypertension in high-altitude areas: a real-world study.

Long Hongyu, Long Ga, Zhang Yiqian, Xu Qiuyu, Li Kemin, Qing Maiyongcuo, Xiong Min

Abstract read
In one paragraph

Article in Frontiers in cardiovascular medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
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

7 authors.

Long Hongyu *Hyperbaric Oxygen, Chengdu First People's Hospital, Chengdu, Sichuan, China.
Long Ga *Internal Medicine Department, Dege County People's Hospital of Ganzi Prefecture, GanZi, Sichuan, China.
Zhang YiqianHyperbaric Oxygen, Chengdu First People's Hospital, Chengdu, Sichuan, China.
Xu QiuyuInternal Medicine Department, The Second People's Hospital of Jiangyang District, Luzhou City, Sichuan, China.
Li KeminThe Department of Obstetrics and Gynecology, West China Second University Hospital of Sichuan University, Chengdu, Sichuan, China.
Qing MaiyongcuoInternal Medicine Department, Dege County People's Hospital of Ganzi Prefecture, GanZi, Sichuan, China.
Xiong MinHyperbaric Oxygen, Chengdu First People's Hospital, Chengdu, Sichuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and purpose: The hemoglobin levels in the peripheral blood of individuals living at high altitudes are significantly higher than normal levels. These levels are closely associated with atherosclerosis and cardiovascular events. This study aimed to investigate the correlation between hemoglobin levels in the peripheral blood and hypertension in high-altitude regions, providing a basis for preventing and treating primary hypertension in these regions. Materials and methods: From May 2020 to May 2021, patients diagnosed with primary hypertension in plateau regions of China were selected as participants. The clinical data, including lifestyle habits and blood biochemical indicators, were collected from the clinical case database for patients meeting the inclusion criteria. The logistic regression analysis was performed to identify factors influencing carotid intima-media thickness in patients with primary hypertension in plateau regions. The ROC curve was plotted to analyze the impact of peripheral blood hemoglobin levels on hypertension, determine the hemoglobin threshold for predicting hypertension in plateau areas, and evaluate the predictive value of hemoglobin level for hypertension. Results: A total of 200 patients (105 men with an average age of 64.8 ± 12.75 years and 95 women with an average age of 69.5 ± 11.54 years) were enrolled in this study. Logistic regression analysis revealed that age, CO Conclusion: Elevated hemoglobin levels contribute to the thickening of the carotid artery intima-media layer and hold predictive value for high-altitude hypertension.

Indexed as

carotid intima-media thicknesshemoglobinhypertensionplateau regionpredictive valuereal-world study

Identifiers

PMID39850376
PMCPMC11754272

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