Evidence map›Paper›PMID 39284695›Full record

ArticleBMJ open2024

Occurrence of metabolic syndrome in midlife in relation to cardiovascular morbidity and all-cause mortality-lessons from a population-based matched cohort study with 27 years follow-up.

Lena Lönnberg, Jerzy Leppert, John Ohrvik, Mattias Rehn, Abbas Chabok, Mattias Damberg

Abstract read
In one paragraph

Article in BMJ open, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 1 pooled it
–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

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

6 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Guideline
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
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

6 authors.

Lena LönnbergCentre for Clinical Research Vastmanland Hospital Vasteras, Uppsala University, Uppsala, Sweden lena.lonnberg@regionvastmanland.se.ORCID 0000-0003-4706-6915
Jerzy LeppertCentre for Clinical Research Vastmanland Hospital Vasteras, Uppsala University, Uppsala, Sweden.ORCID 0000-0003-1433-0329
John OhrvikCentre for Clinical Research Vastmanland Hospital Vasteras, Uppsala University, Uppsala, Sweden.ORCID 0000-0002-6833-8783
Mattias RehnCentre for Clinical Research Vastmanland Hospital Vasteras, Uppsala University, Uppsala, Sweden.ORCID 0000-0001-9927-2660
Abbas ChabokCentre for Clinical Research Vastmanland Hospital Vasteras, Uppsala University, Uppsala, Sweden.ORCID 0000-0001-9662-5045
Mattias DambergCentre for Clinical Research Vastmanland Hospital Vasteras, Uppsala University, Uppsala, Sweden.ORCID 0000-0001-7654-7553

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesWe examined how asymptomatic metabolic syndrome (MetS) in midlife affects cardiovascular (CV) morbidity and all-cause mortality later in life and studied difference in time to event and from the individual components related to MetS.

designPopulation-based matched cohort study including data from a screening programme for identification of CV risk factors.

settingPrimary care, County of Västmanland, Sweden.

participantsAll inhabitants turning 40 or 50 years between 1990 and 1999 were invited to a health screening. Total 34 269 (60.1%) individuals completed the health examination. Participants that met a modified definition of MetS were individually matched to two controls without MetS with regard to age, sex and date of health examination.

interventionsNone.

main outcome measuresCV events and all-cause mortality from the index examination to June 2022.

resultsAll 5084 participants with MetS were matched to two controls. There were 1645 (32.4%) CV events in the MetS group and 2321 (22.8%) CV events for controls. 1317 (25.9%) MetS and 1904 (18.7%) control subjects died. The adjusted HRs (aHR) for CV event and death were significantly higher when MetS was present (aHR) 1.39*** (95% CI 1.28 to 1.50) and 1.27*** (95% CI 1.16 to 1.40) respectively. The factor analysis identified three dominating factors: blood pressure, cholesterol and blood glucose. Mean time for first CV event and death was 2.6 years and 1.5 years shorter respectively for participants within the highest quartile compared with participants with lower mean arterial blood pressure (MAP). The aHR for each 10 mm Hg increased MAP were 1.19*** (95% CI 1.15 to 1.23) for CV event and 1.16*** (95% CI 1.11 to 1.21) for death.

conclusionThe risk of a CV event and premature death is significantly increased when MetS is present. Early detection of metabolic risk factors, especially, high blood pressure, opens a window of opportunity to introduce preventive treatment to reduce CV morbidity and all-cause mortality.

Indexed as

Cardiovascular DiseasesMetabolic SyndromeAdultCase-Control StudiesCause of DeathCohort StudiesFemaleFollow-Up StudiesHumansMaleMiddle AgedRisk FactorsSwedenDiabetes & endocrinologyFactor Analysis, StatisticalHypertensionPrimary Health CareRisk Factors

Identifiers

PMID39284695
PMCPMC11409331

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.