Evidence map›Paper›PMID 21527158›Full record

ArticleJournal of the American College of Cardiology2011

A prospective study of muscular strength and all-cause mortality in men with hypertension.

Enrique G Artero, Duck-chul Lee, Jonatan R Ruiz, Xuemei Sui, Francisco B Ortega, Timothy S Church, Carl J Lavie, Manuel J Castillo, Steven N Blair

Open access · greenAbstract read
In one paragraph

Article in Journal of the American College of Cardiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed, 4 pooled it
54.3field-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

80 citing papers in PubMed, 4 syntheses or guidelines pooled it, 239 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Chocolate Milk versus carbohydrate supplements in adolescent athletes: a field based study.Journal of the International Society of Sports Nutrition · 2019
    Trial
  6. Trial
  7. Trial
  8. Trial
  9. Trial
  10. Trial
  11. Trial
  12. Trial
  13. Trial
  14. Article
  15. Article
  16. Combining muscle strengthening activity and aerobic exercise: a prescription for better health in patients with hypertension.Hypertension research : official journal of the Japanese Society of Hypertension · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. Article

20 more citing papers are in PubMed but not listed here.

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 3 institutions in 3 countries.

Enrique G ArteroDepartment of Medical Physiology, School of Medicine, University of Granada, Granada, Spain. artero@ugr.es
Duck-chul Lee
Jonatan R Ruiz
Xuemei Sui
Francisco B Ortega
Timothy S Church
Carl J Lavie
Manuel J Castillo
Steven N Blair
University of South Carolina · USUniversidad de Granada · ESPennington Biomedical Research Center · US

Funding

Impact of Physical Fitness and Exercise on HealthR37AG006945 · NIA · COOPER INSTITUTE · PI BLAIR, STEVEN N. · 2002 to 2005
$2.7M
CORONARY ARTERY CALCIUM, EXERCISE TESTS, AND CHD OUTCOMER01HL062508 · NHLBI · COOPER INSTITUTE · PI LAMONTE, MICHAEL J · 1999 to 2004
$2.5M
IMPACT OF PHYSICAL FITNESS &EXERCISE ON HEALTHR01AG006945 · NIA · COOPER INSTITUTE · PI BLAIR, STEVEN N. · 1986 to 2001
$1.1M
Understanding Patterns of Change in Obesity and Physical Activity in AdultsR21DK088195 · NIDDK · UNIVERSITY OF SOUTH CAROLINA AT COLUMBIA · PI SUI, XUEMEI · 2010 to 2011
$397k
NHLBI NIH HHS HL62508NHLBI NIH HHS R01 HL062508NIA NIH HHS AG06945NIA NIH HHS R01 AG006945NIA NIH HHS R37 AG006945NIDDK NIH HHS R21 DK088195NIDDK NIH HHS R21DK088195
6 · The paper itself

Abstract

objectivesThis study sought to assess the impact of muscular strength on mortality in men with hypertension.

backgroundMuscular strength is inversely associated with mortality in healthy men, but this association has not been examined in men with hypertension.

methodsWe followed 1,506 hypertensive men age 40 years and older enrolled in the Aerobics Center Longitudinal Study from 1980 to 2003. Participants received an extensive medical examination at baseline. Muscular strength was quantified by combining 1 repetition maximum (1-RM) measures for leg and bench press and cardiorespiratory fitness assessed by maximum exercise test on a treadmill.

resultsDuring an average follow-up of 18.3 years, 183 deaths occurred. Age-adjusted death rates per 10,000 person-years across incremental thirds of muscular strength were 81.8, 65.5, and 52.0 (p < 0.05 for linear trend). Multivariable Cox regression hazard ratios were 1.0 (reference), 0.81 (95% confidence interval [CI]: 0.57 to 1.14), and 0.59 (95% CI: 0.40 to 0.86) across incremental thirds of muscular strength. After further adjustment for cardiorespiratory fitness, those participants in the upper third of muscular strength still had a lower risk of death (hazard ratio [HR]: 0.66; 95% CI: 0.45 to 0.98). In the muscular strength and CRF combined analysis, men simultaneously in the upper third of muscular strength and high fitness group had the lowest mortality risk among all combination groups (HR: 0.49; 95% CI: 0.30 to 0.82), with men in the lower third of muscular strength and low fitness group as reference.

conclusionsHigh levels of muscular strength appear to protect hypertensive men against all-cause mortality, and this is in addition to the benefit provided by cardiorespiratory fitness.

Indexed as

Muscle StrengthAdultAge FactorsAlcohol DrinkingBlood GlucoseBody Mass IndexDiabetes MellitusDiastoleExercise TestHumansHypertensionLongitudinal StudiesMaleMiddle AgedMultivariate AnalysisPhysical FitnessBlood Glucose

Identifiers

PMID21527158
PMCPMC3098120
OpenAlexW2108778392

What OpenQuestion holds

Textmetadata
LicenceTDM
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.