Evidence map›Paper›PMID 34089652›Full record

ArticleJournal of the American Medical Directors Association2021

Uncontrolled Pain and Risk for Depression and Behavioral Symptoms in Residents With Dementia.

Yu-Jung Jenny Wei, Cheng Chen, Roger B Fillingim, Steven T DeKosky, Siegfried Schmidt, Marco Pahor, Laurence Solberg, Almut G Winterstein

Abstract read
In one paragraph

Article in Journal of the American Medical Directors Association, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

22 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  9. Mechanisms of comorbidity between Alzheimer's disease and pain.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Review
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  16. Did the COVID-19 Pandemic Affect the Use of Antipsychotics Among Nursing Home Residents With ADRD?The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry · 2023
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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

8 authors.

Yu-Jung Jenny WeiDepartment of Pharmaceutical Outcomes and Policy, University of Florida College of Pharmacy, Gainesville, FL, USA; Center for Drug Evaluation and Safety, University of Florida, Gainesville, FL, USA. Electronic address: jenny.wei@cop.ufl.edu.
Cheng ChenDepartment of Pharmaceutical Outcomes and Policy, University of Florida College of Pharmacy, Gainesville, FL, USA.
Roger B FillingimPain Research and Intervention Center of Excellence, University of Florida, Gainesville, FL, USA; College of Dentistry, University of Florida, Gainesville, FL, USA.
Steven T DeKoskyDepartment of Neurology and McKnight Brain Institute, University of Florida, Gainesville, FL, USA.
Siegfried SchmidtDepartment of Community Health and Family Medicine, College of Medicine, University of Florida, Gainesville, FL, USA.
Marco PahorDepartment of Aging and Geriatric Research, Institute on Aging, University of Florida College of Medicine, Gainesville, FL, USA.
Laurence SolbergNF/SG Veterans Health System, Malcom Randall VAMC, Geriatrics Research, Education, Clinical Center (GRECC), Gainesville, FL, USA; University of Florida College of Nursing, Gainesville, FL, USA.
Almut G WintersteinDepartment of Pharmaceutical Outcomes and Policy, University of Florida College of Pharmacy, Gainesville, FL, USA; Center for Drug Evaluation and Safety, University of Florida, Gainesville, FL, USA; Department of Epidemiology, University of Florida Colleges of Medicine and Public Health & Health Professions, FL, USA.

Funding

Pharmacological Management of Pain In Alzheimer's Disease and Related DementiaK01AG054764 · NIA · UNIVERSITY OF FLORIDA · PI WEI, YU-JUNG “JENNY” · 2017 to 2021
$673k
NIA NIH HHS K01 AG054764
6 · The paper itself

Abstract

objectivesLimited cohort studies have assessed the association between uncontrolled pain and risk for behavioral and psychological symptoms of dementia (BPSDs). We conducted a longitudinal cohort study to examine whether associations exist between uncontrolled pain and risk for 2 common BPSDs-depression and behavioral symptoms-among long-term care (LTC) residents with Alzheimer disease and related dementia (ADRD).

designThis retrospective cohort study analyzed quarterly data from the 5% Medicare sample linked to Minimum Data Set (MDS) 3.0 between January 1, 2011, and December 31, 2015. SETTING AND

participantsLTC residents aged 50 years or older with ADRD who had chronic pain and at least 2 quarterly MDS 3.0 assessments.

methodsLTC residents were followed up quarterly from first observed quarterly MDS 3.0 until first outcome event or last observed quarterly MDS 3.0. Uncontrolled pain was defined as numerical rating scale >4, verbal descriptor scale of moderate or severe pain, or ≥1 pain indicators on the Checklist of Nonverbal Pain Indicators. Depression was defined as ≥10 on the Patient Health Questionnaire 9; behavioral symptoms were defined as the presence of psychotic (delusions or hallucinations) or disruptive behaviors (rejection of care, or physical, verbal, or other aggressive behaviors). Generalized linear models (GLMs) with marginal structural modeling (MSM) stabilized weights were used to examine uncontrolled pain and outcome risk.

resultsThe incidence rate of depression and behavioral symptoms during follow-up was 9.4 and 23.1 per 100 resident-years, respectively. Results from the MSM-GLMs showed that LTC residents with uncontrolled pain had a higher risk than those with controlled pain for developing depression [hazard ratio 1.67, 95% confidence interval (CI) 1.54-1.81] and behavioral symptoms (hazard ratio 1.28, 95% CI 1.19-1.37). CONCLUSIONS AND IMPLICATIONS: Uncontrolled pain was associated with elevated risk for depressive and behavioral symptoms in dementia, underscoring the importance of pain assessment and control among LTC residents with ADRD.

Indexed as

DementiaDepressionPainAgedHumansLongitudinal StudiesMedicareNursing HomesRetrospective StudiesUnited StatesADRDbehavioral symptomsdepressionnursing homeUncontrolled pain

Identifiers

PMID34089652
PMCPMC8478709

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.