Evidence map›Paper›PMID 38424634›Full record

ArticleClinical hypertension2024

Korea Hypertension Fact Sheet 2023: analysis of nationwide population-based data with a particular focus on hypertension in special populations.

Hyeon Chang Kim, Hokyou Lee, Hyeok-Hee Lee, Dasom Son, Minsung Cho, Sojung Shin, Yeeun Seo, Eun-Jin Kim, Korean Society of Hypertension (KSH)–Hypertension Epidemiology Research Working Group

Open access · diamondAbstract read
In one paragraph

Article in Clinical hypertension, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
18.9field-weighted citation impact, top 1% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Guideline
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  4. Sleep quality and hypertension: a counterfactual mediation analysis of the role of depressive symptoms.Hypertension research : official journal of the Japanese Society of Hypertension · 2026
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  10. Doxazosin GITS (gastrointestinal therapeutic system) is an actor to consider in the control of hypertension. A narrative review.Hypertension research : official journal of the Japanese Society of Hypertension · 2026
    Review
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  16. Current status of the use of validated home blood pressure monitoring devices among Korean patients with hypertension.Hypertension research : official journal of the Japanese Society of Hypertension · 2025
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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

9 authors at 1 institution in 1 country.

Hyeon Chang KimDepartment of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea. hckim@yuhs.ac.ORCID http://orcid.org/0000-0001-7867-1240
Hokyou LeeDepartment of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.ORCID http://orcid.org/0000-0002-5034-8422
Hyeok-Hee LeeDepartment of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.ORCID http://orcid.org/0000-0002-2895-6835
Dasom SonDepartment of Public Health, Yonsei University Graduate School, Seoul, Republic of Korea.ORCID http://orcid.org/0009-0004-1491-1937
Minsung ChoDepartment of Public Health, Yonsei University Graduate School, Seoul, Republic of Korea.ORCID http://orcid.org/0009-0002-4496-8489
Sojung ShinDepartment of Public Health, Yonsei University Graduate School, Seoul, Republic of Korea.ORCID http://orcid.org/0000-0003-1851-4993
Yeeun SeoDepartment of Public Health, Yonsei University Graduate School, Seoul, Republic of Korea.ORCID http://orcid.org/0000-0001-8873-6570
Eun-Jin KimDepartment of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.ORCID http://orcid.org/0009-0008-0361-2308
Korean Society of Hypertension (KSH)–Hypertension Epidemiology Research Working Group
Yonsei University · KR

Funding

Korean Society of Hypertension KSH-P-2022-1
6 · The paper itself

Abstract

backgroundThe Korea Hypertension Fact Sheet 2023, presented by the Korean Society of Hypertension, offers an overview of the prevalence and management of hypertension, along with recent trends.

methodsData for the Fact Sheet were derived from the Korea National Health and Nutrition Examination Survey spanning 1998 to 2021, and the National Health Insurance Big Data from 2002 to 2021.

resultsAs of 2021, hypertension affected 28.0% of Korean adults aged 20 and older, totaling approximately 12.3 million individuals, with 5.3 million (43.5%) aged 65 or older. Among those with hypertension, awareness stood at 74.1%, treatment rates at 70.3%, and control rates at 56.0%. Over the years, the number of hypertension diagnoses increased from 3.0 million in 2002 to 11.1 million in 2021. During the same period, the utilization of antihypertensive medications rose from 2.5 million to 10.5 million, with treatment adherence also improving from 0.6 million to 7.8 million individuals. In 2021, the predominant antihypertensive drug class was angiotensin receptor blockers (75.1%), followed by calcium channel blockers (61.7%), diuretics (23.4%), and beta blockers (15.3%). Notably, 60.2% of all antihypertensive prescriptions involved combination therapy with at least two classes of antihypertensive medication. There was a positive trend towards stricter blood pressure control targets (systolic/diastolic blood pressure < 130/80 mmHg) among elderly hypertensive patients, as well as those with diabetes, obesity, and high-risk hypertension. However, this trend declined in individuals aged 80 years or older and those with chronic kidney disease in recent years.

conclusionIn Korea, hypertension management is making strides, yet the total number of hypertensive individuals is rising. Effectively addressing the growing population of elderly hypertensive patients and the persistently low treatment rates among younger individuals with hypertension is a critical challenge. Additionally, developing more efficient and customized policies for blood pressure control and cardiovascular disease prevention is imperative.

Indexed as

AwarenessHypertensionKoreaPrevalenceTherapeutics

Identifiers

PMID38424634
PMCPMC10905929
OpenAlexW4392767380

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.