Evidence map›Paper›PMID 22210596›Full record

ArticleHeart and vessels2013

Physical activity, adiponectin, and cardiovascular structure and function.

Michaela Kozakova, Beverley Balkau, Carmela Morizzo, Giacomo Bini, Allan Flyvbjerg, Carlo Palombo

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Heart and vessels, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

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

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Review
  6. Observational
  7. Article
  8. Article
  9. Observational
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  11. 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

6 authors.

Michaela KozakovaDepartment of Internal Medicine, University of Pisa, Via Roma 67, Pisa, Italy. m.kozakova@int.med.unipi.it
Beverley Balkau
Carmela Morizzo
Giacomo Bini
Allan Flyvbjerg
Carlo Palombo

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Physical activity (PA) may modify cardiovascular structure and function as well as insulin sensitivity and level of plasma adipokines in relation to its extent, duration, and intensity. To evaluate the associations of average daily PA and bouts of moderate-to-vigorous-intensity PA with cardiovascular and metabolic measures, 45 healthy volunteers (mean age = 42 ± 9 years) not involved in regular intensive exercise training and competitive sport activity underwent the following examinations: (1) accelerometer monitoring of ambulatory movements (average monitoring time = 6.1 ± 1.3 days); (2) complete carotid and cardiac ultrasound; (3) measurement of carotid-femoral pulse-wave velocity; (4) anthropometric measurements; (5) euglycemic hyperinsulinemic clamp; and (6) assessment of plasma levels of leptin, adiponectin, and high-sensitivity C-reactive protein (hsCRP). Average PA measured by accelerometer correlated with carotid beta-stiffness index (inversely) and with longitudinal systolic myocardial velocity (directly), independently of age, anthropometric, hemodynamic, and metabolic parameters. Subjects with periods of moderate-to-vigorous-intensity PA lasting at least 10 min (n = 28) had higher left ventricular (LV) mass index and lower plasma adiponectin, leptin, and hsCRP (P < 0.05 for all) compared with those who spent the monitoring time only in sedentary and light-intensity PA (n = 17). Minutes per day spent in moderate-to-vigorous PA correlated with LV mass index (directly) and with plasma adiponectin (inversely). Plasma adiponectin was an independent determinant of LV mass, together with body surface area, stroke volume, and systolic blood pressure (cumulative r (2) = 0.80). We conclude that in healthy subjects, average daily PA is independently related to longitudinal systolic myocardial function and to local carotid stiffness. Bouts of moderate-to-vigorous PA seem to induce LV mass increase, which may be partially related to a decrease in plasma adiponectin level.

Indexed as

Cardiovascular Physiological PhenomenaAdiponectinAdultBlood PressureExercise TestFemaleHumansMaleMiddle AgedMotor ActivityAdiponectin

Identifiers

What OpenQuestion holds

Textmetadata
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.