Evidence map›Paper›PMID 33851269›Full record

SynthesisJournal of bone and mineral metabolism2021

Impact of high-load resistance training on bone mineral density in osteoporosis and osteopenia: a meta-analysis.

Yuki Kitsuda, Takashi Wada, Hisashi Noma, Mari Osaki, Hiroshi Hagino

Abstract readMeta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Journal of bone and mineral metabolism, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 8 pooled it
5.5field-weighted citation impact, top 3% 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

29 citing papers in PubMed, 8 syntheses or guidelines pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Effect of exercise on bone-related outcomes in patients with cancer affected by bone metastases or bone loss: a systematic review and meta-analysis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2025
    Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Pooled it
  7. Pooled it
  8. Pooled it
  9. Trial
  10. Article
  11. Accelerometer-measured weekly and diurnal moderate-to-vigorous physical activity patterns and incident osteoporosis.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026
    Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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 at 2 institutions in 1 country.

Yuki KitsudaRehabilitation Division, Tottori University Hospital, 36-1 Nishi-cho, Yonago, Tottori, 683-8504, Japan. y-kitsuda@tottori-u.ac.jp.ORCID http://orcid.org/0000-0001-7598-206X
Takashi WadaRehabilitation Division, Tottori University Hospital, 36-1 Nishi-cho, Yonago, Tottori, 683-8504, Japan.
Hisashi NomaDepartment of Data Science, The Institute of Statistical Mathematics, 10-3 Midori-cho, Tachikawa, Tokyo, 190-8562, Japan.
Mari OsakiRehabilitation Division, Tottori University Hospital, 36-1 Nishi-cho, Yonago, Tottori, 683-8504, Japan.
Hiroshi HaginoRehabilitation Division, Tottori University Hospital, 36-1 Nishi-cho, Yonago, Tottori, 683-8504, Japan.
Tottori University Hospital · JPThe Institute of Statistical Mathematics · JP

Funding

Ministry of Health, Labour and Welfare 19FA1014
6 · The paper itself

Abstract

introductionThis study aimed to examine the effect of high-load resistance training (HLRT) on bone mineral density (BMD) in patients with osteoporosis and osteopenia using a meta-analysis. MATERIALS AND

methodsWe searched for randomized controlled trials (RCTs) on HLRT in patients with osteoporosis and osteopenia from medical databases. Our meta-analysis was performed with the primary endpoints being the standardized mean difference (SMD) of the change in BMD of the lumbar spine (LS), femoral neck (FN), and total hip (TH). The robustness of the results was assessed by subgroup analysis. Heterogeneity factors were examined by meta-regression. Publication bias was evaluated using a funnel plot.

resultsWe selected nine RCTs, with 259 patients in the HLRT group (women, 55.2%) and 236 patients in the control group (women, 62.7%). The HLRT group showed a significant increase in BMD in the LS [SMD = 1.40, 95% confidence interval (CI) = 0.68-2.12, p < 0.001, I

conclusionThis study suggested that HLRT can be effective in increasing BMD, mainly of LS, in patients with osteoporosis and osteopenia. However, due to high heterogeneity and publication bias, additional studies with a low risk of bias should be conducted to generalize our findings.

Indexed as

OsteoporosisOsteoporosis, PostmenopausalResistance TrainingBone DensityExerciseFemaleHumansLumbar VertebraeBone mineral densityExerciseMeta-analysisOsteoporosisResistance training

Identifiers

PMID33851269
OpenAlexW3154131711

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.