Evidence map›Paper›PMID 12827366›Full record

Trial reportEuropean journal of applied physiology2003

Effects of daily activity recorded by pedometer on peak oxygen consumption (VO2peak), ventilatory threshold and leg extension power in 30- to 69-year-old Japanese without exercise habit.

Jian-Guo Zhang, Toshiki Ohta, Kazuko Ishikawa-Takata, Izumi Tabata, Mitsumasa Miyashita

Abstract readClinical TrialComparative Study
PubMed Publisher
In one paragraph

Trial report in European journal of applied physiology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–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

12 citing papers in PubMed.

  1. Trial
  2. Trial
  3. Article
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  5. Article
  6. Article
  7. Article
  8. Correction: Expected values for pedometer-determined physical activity in older populations.The international journal of behavioral nutrition and physical activity · 2009
    Article
  9. Expected values for pedometer-determined physical activity in older populations.The international journal of behavioral nutrition and physical activity · 2009
    Article
  10. Article
  11. Article
  12. 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

5 authors.

Jian-Guo ZhangDivision of Health Promotion and Exercise, National Institute of Health and Nutrition, 1-23-1 Toyama Shinjuku, Tokyo 162-8636, Japan.
Toshiki Ohta
Kazuko Ishikawa-Takata
Izumi Tabata
Mitsumasa Miyashita

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The relationships among walk steps, exercise habits and peak oxygen consumption (VO2peak), ventilatory threshold (VT) and leg extension power (LEP) were examined in 709 apparently healthy Japanese subjects (male 372, female 337) aged 30-69 years. Walk steps were evaluated using a pedometer. VO2peak and VT were assessed by a cycle ergometer test, while LEP was measured with an isokinetic leg extension system (Combi, Anaero Press 3500, Japan). Subjects who participated in exercise three times or more a week demonstrated significantly greater VO2peak and VT when compared with subjects without exercise habits. When a separate analysis was conducted on subjects who exercised fewer than three times per week, we found that the subgroup with the highest number of walk steps showed significantly greater VT in all male subjects and female subjects aged 30-49 years, but a significantly greater VO2peak only in females aged 30-49 years, when compared to the subgroup with the fewest walk steps. These results suggest that although some people exercise less than three times a week, if they are quite active in daily life, such activities might also confer benefits upon their fitness.

Indexed as

Activities of Daily LivingAdultAgedAge DistributionAnaerobic ThresholdEnergy TransferExerciseFemaleHumansJapanLegMaleMiddle AgedMonitoring, AmbulatoryMuscle ContractionMuscle, Skeletal

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.