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Late life depression
C G Gottfries. European archives of psychiatry and clinical neuroscience, 2001
Topic: Drug trials: efficacy and safety
Depression has an overall prevalence of 5-8%. The prevalence of late life depression is estimated among people 65 years of age to be 15%. There is a great under-diagnosis and under-treatment of late life depression with the most serious consequence being premature death. Depression is also an important and independent risk factor for mortality following myocardial infarction, while patients with stroke associated with depression also have a higher death rate. The suicide rate is increased in elderly especially elderly men with depression. The aetiology of depression is more heterogeneous than depression in younger adults. Obviously age-related changes in the brain increase the risk for depression. Patients with neurodegenerative disorders also run a higher risk for being depressed. In Alzheimer's disease the frequency is around 50%. Deficiency of essential nutrients like folic acid and vitamin B12 is an obvious risk factor for both disorders with cognitive impairment and depression. Treatment of depression in the elderly follows the same lines as treatment of depression in younger patients. Many different drugs may be prescribed; however, the risk of adverse events is greater in the elderly. The drugs of choice are the selective serotonin re-uptake inhibitors (SSRIs), which have a response rate of around 65%. Of interest is that emotional disturbances like irritability, aggressiveness and anxiety also respond to treatment with SSRIs. A comprehensive treatment of late life depression, which includes social and psychological support, has a response rate of 80-90%.
Key findings
- Depression has an overall prevalence of 5-8%.
- Depression is also an important and independent risk factor for mortality following myocardial infarction, while patients with stroke associated with depression also have a higher death rate.
- Patients with neurodegenerative disorders also run a higher risk for being depressed.
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Study details
- Evidence strengthLow
How this study scored 38/100
Published in a peer-reviewed journal. Scored zero for study design, sample size, effect reported, studied in people 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, multi-centre collaboration and free to read, so those were left out: it earned 21 of the 56 points we could judge it on, which is 38 out of 100.
| Component | Points | Why |
|---|---|---|
| Journal tier | 7 / 10 | Tier 3 — peer-reviewed journal (European archives of psychiatry and clinical neuroscience) |
| 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 | 2001 — older than 20 years, still counted |
| Sample size | 0 / 4 | Participant count not stated — scores zero (not stated in the record — scored 0) |
| Effect reported | 0 / 3 | No effect size reported — scores zero (not stated in the record — scored 0) |
| Studied in people | 0 / 3 | Not stated whether this was studied in people — scores zero (not stated in the record — scored 0) |
| 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 11824838) |
| Free to read | — / 2 | Access not recorded — left out of this score |
| Points | 21 / 56 | Scored on 10 of 20 parts. We have no data for the rest, so they are left out: 21 of the 56 points we could judge it on is 38 out of 100. |
| Total | 38 / 100 | — |
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APA 7th
Gottfries, C. G. (2001). Late life depression. European archives of psychiatry and clinical neuroscience. https://doi.org/10.1007/bf03035129
Vancouver
Gottfries CG. Late life depression. European archives of psychiatry and clinical neuroscience. 2001. doi:10.1007/bf03035129. PMID: 11824838.
BibTeX
@article{gottfries2001-11824838,
author = {Gottfries, C G},
title = {{Late life depression}},
journal = {European archives of psychiatry and clinical neuroscience},
year = {2001},
doi = {10.1007/bf03035129},
pmid = {11824838},
url = {https://doi.org/10.1007/bf03035129}
}