Evidence map›Paper›PMID 18463671›Full record

ArticleJournal of human hypertension2008

Accumulation of physical activity: blood pressure reduction between 10-min walking sessions.

S Park, Ld Rink, Jp Wallace

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of human hypertension, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 13% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Testing a workplace physical activity intervention: a cluster randomized controlled trial.The international journal of behavioral nutrition and physical activity · 2011
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  17. Social support and leisure-time physical activity: longitudinal evidence from the Brazilian Pró-Saúde cohort study.The international journal of behavioral nutrition and physical activity · 2011
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 3 institutions in 2 countries.

S ParkDivision of Sports Science, Korea Institute of Sport Science, Seoul, Korea. saejpark@sports.re.kr
Ld Rink
Jp Wallace
Indiana University Bloomington · USKorea Institute of Sport Science · KRUniversity Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The accumulation of intermittent bouts of physical activity (PA) has been found to reduce blood pressure (BP) in prehypertension and hypertension. Yet, the BP response among several short sessions within the accumulation of PA in a single day has not been examined. The purpose of the study was (1) to investigate the BP reduction during the rest periods following three successive 10-min walking sessions accumulated over a 3-h period in prehypertensive adults and (2) to observe the role of autonomic modulation during the rest periods following each short PA session. Adults with prehypertension (131.9+/-4.7/82.5+/-6.4 mm Hg) participated in the study. BP using ambulatory monitoring and autonomic modulation through heart rate variability (HRV) using Holter monitoring were measured at baseline and during the rest periods following three short sessions (three 10-min treadmill walks at 50% of peak oxygen uptake (VO2peak); at least 50 min apart) over a 3-h period. Variables of BP and autonomic modulation were averaged for the baseline and for the rest periods following each 10-min walk. One-way analysis of variance with repeated measures was used to test the differences over time in BP and HRV (P<0.05). A significant main effect was found in systolic BP (P=0.039), whereas none was found in diastolic BP (P=0.630). Systolic BP was decreased following the third short session (-4.0+/-7.4 mm Hg) compared to baseline. No significance was found in any of the autonomic modulation variables. In conclusion, accumulating intermittent bouts of PA, as short as 10 min, total 30-min walk sessions may reduce systolic BP in prehypertension.

Indexed as

AdultAutonomic Nervous SystemBlood PressureBlood Pressure Monitoring, AmbulatoryFemaleHeart RateHumansHypertensionMaleMiddle AgedMotor ActivityOxygen ConsumptionRestTime FactorsWalking

Identifiers

PMID18463671
OpenAlexW2145125243

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.