Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 310

The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.

Changes in Prevalence, Severity, and Recovery in Tardive Dyskinesia With Age

Smith, James M.·1980·Archives of General Psychiatry

Abstract

Advancing age is one of the few factors suggested to predict increased risk of tardive dyskinesias (TDs). By pooling and reanalyzing available epidemiological data, we found strong linear correlations between ages (< 40 to 70 years) and both the prevalences and severity of TD, while neither increased significantly after age 70 years. There was also a strong inverse correlation between rates of spontaneous remission of TD and age (< 30 to > 80 years); TD in those younger than 60 years improved over three times as often as in older patients. These correlations are not readily explained by the duration of previous exposure to neuroleptic drugs and may reflect increased sensitivity of the aging brain to them. These observations support caution in the prolonged use of neuroleptics in patients older than age 50 years but encourage optimism for eventual spontaneous remission of TD in young adults.

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.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1001/archpsyc.1980.01780250054006

Cites

34 of 34 references verified0 citation errors · 0 not checkable

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.

A few free checks a day · papers already verified open instantly · results are public

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

Show all 34 references

Cited by

See all 310

Metadata

Authors
Smith, J. M.
Venue
Archives of General Psychiatry
Published
1980-12-01
Volume
37
Issue
12
Pages
1368
ISSN
0003-990X (ISSN-L)
OpenAlex
W2043778391
Cited by
310
References
34
FWCI
7.95
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: Changes in Prevalence, Severity, and Recovery in Tardive Dyskinesia With Age. https://app.cochat.ai/papers/10.1001/archpsyc.1980.01780250054006
The paper
Smith, J. M. (1980). Changes in Prevalence, Severity, and Recovery in Tardive Dyskinesia With Age. Archives of General Psychiatry. https://doi.org/10.1001/archpsyc.1980.01780250054006

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.