Evidence map›Paper›PMID 12923602›Full record

ArticleEuropean journal of clinical pharmacology2003

Changes in drug treatment in the elderly between 1971 and 2000.

B Lernfelt, O Samuelsson, I Skoog, S Landahl

Abstract read
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In one paragraph

Article in European journal of clinical pharmacology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Pharmacoeconomics and aging.Drugs & aging · 2009
    Review
  6. Review
  7. Article
  8. The elderly--a challenge for appropriate drug treatment.European journal of clinical pharmacology · 2008
    Article
  9. The clinical implications of ageing for rational drug therapy.European journal of clinical pharmacology · 2008
    Review
  10. Article
  11. Eszopiclone for late-life insomnia.Clinical interventions in aging · 2007
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Drug treatment modalities in psychiatric inpatient practice: a 20-year comparison.European archives of psychiatry and clinical neuroscience · 2005
    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

4 authors at 3 institutions in 2 countries.

B LernfeltDepartment of Geriatric Medicine, University of Gothenburg, Vasa Hospital, 411 33 Gothenburg, Sweden.
O Samuelsson
I Skoog
S Landahl
University of Gothenburg · SENational University Hospital of Iceland · ISSahlgrenska University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate changes in drug treatment among elderly men and women over a 29-year period between 1971 and 2000.

methodsDrug consumption was investigated in five representative population samples of 70-year-olds born in 1901-1902 (n=973), 1906-1907 (n=1036), 1911-1912 (n=619), 1922 (n=449) and 1930 (n=506) and in three representative samples of 79- to 80-year-olds born in 1901-1902 (n=537), 1906-1907 (n=538) and 1915 (n=212).

resultsThe proportion of 70-year-olds who used drugs increased from 60% to 79% in men and from 76% to 88% in women from 1972 to 2000. Among 80-year-olds, 21% of the men and 11% of the women were without drug treatment in 1980, compared with 7% in 1995. The average number of drugs among 70-year-olds on treatment increased during the observation period from 2.8 to 3.5 in men and from 2.8 to 4.0 in women. At age 79-80 years, the mean number of drugs was 3.3 in men and 4.0 in women in 1980 and 4.0 in men and 4.7 in women in 1995. The most common drugs were cardiovascular drugs, analgesics and drugs for diseases in the central nervous system. The most pronounced changes in the consumption of specific drugs were found for anti-ulcerative drugs (increased), digitalis (decreased), diuretics (decreased in women), anti-thrombotic drugs (increased), calcium/vitamin D (increased), insulin (increased in men aged 70 years), analgesics (increased), levaxin (increased in women), anti-depressants (increased in women aged 70 years) and oestrogen in women (increased). The treatment patterns for cardiovascular diseases changed during the observation period and the use of calcium antagonists, angiotensin converting enzyme inhibitors, beta-blockers and lipid-lowering drugs increased.

conclusionThe proportion of the population with drug treatment at ages 70 years and 79-80 years increased as did the average number of drugs among treated subjects between 1971 and 2000. Important differences in the treatment patterns for different diseases were observed.

Indexed as

AgedAged, 80 and overAge FactorsDrug PrescriptionsDrug TherapyDrug UtilizationFemaleHumansLongitudinal StudiesMalePopulation Surveillance

Identifiers

PMID12923602
OpenAlexW1985952045

What OpenQuestion holds

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Registered trials

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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.