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Psychiatric disorders in persons with Down syndrome
Myers BA, Pueschel SM.. The Journal of nervous and mental disease, 1991-10-01
Topic: Health services, long-term care and technology
This study was designed to provide information on the prevalence and nature of psychiatric disorders in 497 individuals with Down syndrome. There were 261 patients under 20 years of age and 164 patients 20 years and older, with both groups followed as outpatients, and 72 residents from a state school. The overall frequency of psychiatric disorders in our study population was 22.1%. Patients under 20 years of age often displayed disruptive behaviors, anxiety disorders, and repetitive behaviors. Individuals with Down syndrome 20 years and older who were followed as outpatients more often exhibited major depressive disorders and state school residents were found to have an increased prevalence of dementia.
Cite this study APA, Vancouver, BibTeX · download .bib or .ris
APA 7th
Myers, B. A., & Pueschel, S. M. (1991). Psychiatric disorders in persons with Down syndrome. The Journal of nervous and mental disease. https://doi.org/10.1097/00005053-199110000-00004
Vancouver
Myers BA, Pueschel SM. Psychiatric disorders in persons with Down syndrome. The Journal of nervous and mental disease. 1991. doi:10.1097/00005053-199110000-00004. PMID: 1833506.
BibTeX
@article{myers1991-1833506,
author = {Myers, B. A. and Pueschel, S. M.},
title = {{Psychiatric disorders in persons with Down syndrome}},
journal = {The Journal of nervous and mental disease},
year = {1991},
doi = {10.1097/00005053-199110000-00004},
pmid = {1833506},
url = {https://doi.org/10.1097/00005053-199110000-00004}
}
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Key findings
- The overall frequency of psychiatric disorders in our study population was 22.1%.
Study details
- Participants497
- Effect size22.1%
- Evidence strengthLow
How this study scored 48/100
Published in a peer-reviewed journal. Scored zero for study design and randomised / blinded because the record does not state it. We have no data on journal's citation record, times cited, citations per year, impact for its field and year, cited by studies here, still being cited, senior author's track record, institution's track record and multi-centre collaboration, so those were left out: it earned 28 of the 58 points we could judge it on, which is 48 out of 100.
| Component | Points | Why |
|---|---|---|
| Journal tier | 7 / 10 | Tier 3 — peer-reviewed journal (The Journal of nervous and mental disease) |
| Journal's citation record | — / 4 | No journal record from OpenAlex — left out of this score |
| Study design | 0 / 12 | No study design recorded — scores zero, not guessed (not stated in the record — scored 0) |
| Strength of evidence | 1 / 5 | Rated “low” in our summary |
| Peer-review validation | 10 / 10 | Peer-reviewed. Published as an article in a named peer-reviewed journal. |
| How recent | 1 / 5 | 1991 — older than 20 years, still counted |
| Sample size | 2 / 4 | 497 participants |
| Effect reported | 2 / 3 | Effect reported as a number, without an interval or test |
| Studied in people | 3 / 3 | Studied in people (participant count stated) |
| Randomised / blinded | 0 / 2 | No randomisation or blinding stated — scores zero (not stated in the record — scored 0) |
| Times cited | — / 7 | No citation count (not found in OpenAlex) — left out of this score |
| Citations per year | — / 5 | No citation count or no year — left out of this score |
| Impact for its field and year | — / 6 | No field-weighted citation impact (OpenAlex has none yet) — left out of this score |
| Cited by studies here | — / 6 | Not yet checked against this library's citation graph — left out of this score |
| Still being cited | — / 4 | No yearly citation counts — left out of this score |
| Senior author's track record | — / 4 | Senior author's record not available — left out of this score |
| Institution's track record | — / 3 | No institution listed in OpenAlex — left out of this score |
| Multi-centre collaboration | — / 3 | Institutions not listed — left out of this score |
| Indexed in PubMed | 2 / 2 | Indexed in PubMed (PMID 1833506) |
| Free to read | 0 / 2 | Behind a paywall — scores zero |
| Points | 28 / 58 | Scored on 11 of 20 parts. We have no data for the rest, so they are left out: 28 of the 58 points we could judge it on is 48 out of 100. |
| Total | 48 / 100 | — |
What each of these 20 components measures, and what this score is not →
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