Evidence map›Paper›PMID 36631678›Full record

SynthesisJournal of neurology2023

A meta-analysis on the prevalence of Charcot-Marie-Tooth disease and related inherited peripheral neuropathies.

Miaomiao Ma, Yao Li, Shimiao Dai, Ming Chu, Litao Sun, Longjian Liu, Ji-Chang Zhou

Abstract readMeta-AnalysisReview
PubMed Publisher
In one paragraph

Synthesis in Journal of neurology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
7.0field-weighted citation impact, top 2% 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

33 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Spectrum of Hereditary Neuropathies in Adult Patients From Serbia.Journal of the peripheral nervous system : JPNS · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Review
  11. Charcot-Marie-Tooth disease and related neuropathies.Nature reviews. Disease primers · 2026
    Review
  12. Multidimensional evaluation of clinical and functional impairment in a large population of patients with Charcot-Marie-Tooth.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Article
  13. Review
  14. Is gaitrite system sensitive in discriminating gait pattern of subjects affected by Charcot Marie tooth? A pilot study.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  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

7 authors at 4 institutions in 2 countries.

Miaomiao MaSchool of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Rood 66#, Guangming District, Shenzhen, 518107, China.
Yao LiSchool of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Rood 66#, Guangming District, Shenzhen, 518107, China.
Shimiao DaiSchool of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Rood 66#, Guangming District, Shenzhen, 518107, China.
Ming ChuDepartment of Neurosurgery, The Third People's Hospital of Shenzhen, Shenzhen, 518112, China.
Litao SunSchool of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Rood 66#, Guangming District, Shenzhen, 518107, China.
Longjian LiuDepartment of Epidemiology and Biostatistics, Dornsife School of Public Health, Drexel University, Philadelphia, PA, 19104, USA.
Ji-Chang ZhouSchool of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Gongchang Rood 66#, Guangming District, Shenzhen, 518107, China. zhoujch8@mail.sysu.edu.cn.ORCID http://orcid.org/0000-0003-4177-614X
Sun Yat-sen University · CNDrexel University · USKey Laboratory of Guangdong Province · CNShenzhen Third People’s Hospital · CN

Funding

Science, Technology and Innovation Commission of Shenzhen Municipality JCYJ20200109142446804
6 · The paper itself

Abstract

backgroundCharcot-Marie-Tooth disease and related inherited peripheral neuropathies (CMT&RIPNs) brings great suffering and heavy burden to patients, but its global prevalence rates have not been well described.

methodsWe searched major English and Chinese databases for studies reporting the prevalence of CMT&RIPNs from the establishment of the databases to September 26, 2022. Based on the age, gender, study design, study region, and disease subtype, the included studies were correspondingly synthesized for meta-analyses on the overall prevalence and/or the subgroup analyses by using pool arcsine transformed proportions in the random-effects model.

resultsOf the finally included 31 studies, 21 studied the whole age population and various types of CMT&RIPNs, and the others reported specific disease subtype(s) or adult or non-adult populations. The pooled prevalence was 17.69/100,000 (95% CI 12.32-24.33) for the whole age population and significantly higher for CMT1 [10.61/100,000 (95% CI 7.06-14.64)] than for other subtypes (P' < 0.001). Without statistical significance, the prevalence seemed higher in those aged ≥ 16 or 18 years (21.02/100,000) than in those aged < 16 years (16.13/100,000), in males (22.50/100,000) than in females (17.95/100,000), and in Northern Europe (30.97/100,000) than in other regions.

conclusionCMT&RIPNs are relatively more prevalent as CMT1 in the disease subtypes, and probably prevalent in older ages, males, and Northern Europe. More studies on the epidemiological characteristics of CMT&RIPNs with well-defined diagnosis criteria are needed to improve the prevalence evaluation and to arouse more attention to health care support.

Indexed as

Charcot-Marie-Tooth DiseaseData ManagementEuropeFemaleHumansMalePeripheral Nervous System DiseasesPrevalenceCharcot-Marie-Tooth diseaseEpidemiologyInherited peripheral neuropathyMeta-analysisPrevalence

Identifiers

PMID36631678
OpenAlexW4315643113

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.