The DOI matches its Crossref record; 46 of the 46 references it cites were found in a registry or an index.
Prevalence of Tic Disorders: A Systematic Review and Meta-Analysis
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Bias in meta-analysis detected by a simple, graphical test
Egger, M., Smith, G. D., Schneider, M., & Minder, C. (1997) · BMJ · doi:10.1136/bmj.315.7109.629 · Cited by 56,722
Conducting Meta-Analyses in R with the metafor Package
Viechtbauer, W. (2010) · Journal of Statistical Software · doi:10.18637/jss.v036.i03 · Cited by 20,464
Simonoff, E., Pickles, A., Charman, T., Chandler, S., Loucas, T., & Baird, G. (2008) · Journal of the American Academy of Child & Adolescent Psychiatry · doi:10.1097/chi.0b013e318179964f · Cited by 3,399
Costello, E. J. (1996) · Archives of General Psychiatry · doi:10.1001/archpsyc.1996.01830120067012 · Cited by 1,083
Freeman, R. D., Fast, D. K., Burd, L., Kerbeshian, J., Robertson, M. M., & Sandor, P. (2000) · Developmental Medicine & Child Neurology · doi:10.1017/s0012162200000839 · Cited by 924
Prevalence of Parent-Reported Diagnosis of Autism Spectrum Disorder Among Children in the US, 2007
Kogan, M. D., Blumberg, S. J., Schieve, L. A., Boyle, C. A., Perrin, J. M., Ghandour, R. M., Singh, G. K., Strickland, B. B., Trevathan, E., & van Dyck, P. C. (2009) · Pediatrics · doi:10.1542/peds.2009-1522 · Cited by 892
Course of Tic Severity in Tourette Syndrome: The First Two Decades
Leckman, J. F., Zhang, H., Vitale, A., Lahnin, F., Lynch, K., Bondi, C., Kim, Y.-S., & Peterson, B. S. (1998) · Pediatrics · doi:10.1542/peds.102.1.14 · Cited by 685
Gilles de la Tourette Syndrome
(2021) · Encyclopedia of Autism Spectrum Disorders · doi:10.1007/978-3-319-91280-6_300752 · Cited by 535
PETERSON, B. S., PINE, D. S., COHEN, P., & BROOK, J. S. (2001) · Journal of the American Academy of Child & Adolescent Psychiatry · doi:10.1097/00004583-200106000-00014 · Cited by 335
Guidelines for evaluating prevalence studies
Boyle, M. H. (1998) · Evidence Based Mental Health · doi:10.1136/ebmh.1.2.37 · Cited by 313
Cited by
Pringsheim, T., Okun, M. S., Müller-Vahl, K., Martino, D., Jankovic, J., Cavanna, A. E., Woods, D. W., Robinson, M., Jarvie, E., Roessner, V., et al. (2019) · Neurology · doi:10.1212/wnl.0000000000007466 · Cited by 508
Self-citationYu, D., Sul, J. H., Tsetsos, F., Nawaz, M. S., Huang, A. Y., Zelaya, I., Illmann, C., Osiecki, L., Darrow, S. M., Hirschtritt, M. E., et al. (2019) · American Journal of Psychiatry · doi:10.1176/appi.ajp.2018.18070857 · Cited by 410
Worldwide prevalence of tocophobia in pregnant women: systematic review and meta‐analysis
O'Connell, M. A., Leahy‐Warren, P., Khashan, A. S., Kenny, L. C., & O'Neill, S. M. (2017) · Acta Obstetricia et Gynecologica Scandinavica · doi:10.1111/aogs.13138 · Cited by 360
Population prevalence of Tourette syndrome: A systematic review and meta‐analysis
Scharf, J. M., Miller, L. L., Gauvin, C. A., Alabiso, J., Mathews, C. A., & Ben‐Shlomo, Y. (2015) · Movement Disorders · doi:10.1002/mds.26089 · Cited by 374
Sex and gender in neurodevelopmental conditions
Bölte, S., Neufeld, J., Marschik, P. B., Williams, Z. J., Gallagher, L., & Lai, M.-C. (2023) · Nature Reviews Neurology · doi:10.1038/s41582-023-00774-6 · Cited by 249
Metadata
- Authors
- Knight, T., Steeves, T., Day, L., Lowerison, M., Jette, N., & Pringsheim, T.
- Venue
- Pediatric Neurology
- Publisher
- Elsevier BV
- Published
- 2012-08
- Volume
- 47
- Issue
- 2
- Pages
- 77-90
- ISSN
- 0887-8994 (ISSN-L)
- OpenAlex
- W2047330691
- Cited by
- 543
- References
- 46
- FWCI
- 3.69
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Prevalence of Tic Disorders: A Systematic Review and Meta-Analysis. https://app.cochat.ai/papers/10.1016/j.pediatrneurol.2012.05.002
- The paper
- Knight, T., Steeves, T., Day, L., Lowerison, M., Jette, N., & Pringsheim, T. (2012). Prevalence of Tic Disorders: A Systematic Review and Meta-Analysis. Pediatric Neurology. https://doi.org/10.1016/j.pediatrneurol.2012.05.002
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
