Evidence map›Paper›PMID 28863774›Full record

ArticleBMC geriatrics2017

Cost-effectiveness analysis of a multifactorial fall prevention intervention in older home care clients at risk for falling.

Wanrudee Isaranuwatchai, Johnna Perdrizet, Maureen Markle-Reid, Jeffrey S Hoch

Registry-linked trialAbstract read
In one paragraph

Article in BMC geriatrics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00463658 (The Comparative Effects and Expenses of a Proactive Nurse-Led, Multifactorial and Interdisciplinary Team Approach to Falls Prevention for Older At-Risk Home Care Clients), which is not on this map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 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.

NCT00463658 phase1completednot on this map

The Comparative Effects and Expenses of a Proactive Nurse-Led, Multifactorial and Interdisciplinary Team Approach to Falls Prevention for Older At-Risk Home Care Clients

TypeinterventionalSponsorHamilton Health Sciences CorporationRan2006 to 2007Enrolled109ConditionsInjuriesArmsFalls Prevention
3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Economic Evidence in Occupational Therapy: A Rapid Review.Canadian journal of occupational therapy. Revue canadienne d'ergotherapie · 2025
    Review
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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

4 authors.

Wanrudee IsaranuwatchaiCentre for Excellence in Economic Analysis Research, Li Ka Shing Knowledge Institute, St. Michael's Hospital, 30 Bond Street, Toronto, ON, M5B 1W8, Canada. IsaranuwatcW@smh.ca.ORCID 0000-0002-8368-6065
Johnna PerdrizetCentre for Excellence in Economic Analysis Research, Li Ka Shing Knowledge Institute, St. Michael's Hospital, 30 Bond Street, Toronto, ON, M5B 1W8, Canada.
Maureen Markle-ReidSchool of Nursing; Clinical Epidemiology and Biostatistics, McMaster University, 1200 Main St. W, Hamilton, ON, L8N 3Z5, Canada.
Jeffrey S HochCentre for Excellence in Economic Analysis Research, Li Ka Shing Knowledge Institute, St. Michael's Hospital, 30 Bond Street, Toronto, ON, M5B 1W8, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFalls among older adults can cause serious morbidity and pose economic burdens on society. Older age is a known risk factor for falls and age has been shown to influence the effectiveness of fall prevention programs. To our knowledge, no studies have explicitly investigated whether cost-effectiveness of a multifactorial fall prevention intervention (the intervention) is influenced by age. This economic evaluation explores: 1) the cost-effectiveness of a multifactorial fall prevention intervention compared to usual care for community-dwelling adults ≥ 75 years at risk of falling in Canada; and 2) the influence of age on the cost-effectiveness of the intervention.

methodsNet benefit regression was used to examine the cost-effectiveness of the intervention with willingness-to-pay values ranging from $0-$50,000. Effects were measured as change in the number of falls, from baseline to 6-month follow-up. Costs were measured using a societal perspective. The cost-effectiveness analysis was conducted for both the total sample and by age subgroups (75-84 and 85+ years).

resultsFor the total sample, the intervention was not economically attractive. However, the intervention was cost-effective at higher willingness-to-pay (WTP) (≥ $25,000) for adults 75-84 years and at lower WTP (< $5,000) for adults 85+ years.

conclusionsThe cost-effectiveness of the intervention depends on age and decision makers' WTP to prevent falls. Understanding the influence of age on the cost-effectiveness of an intervention may help to target resources to those who benefit most.

trial registrationRetrospectively registered. Clinicaltrials.gov identifier: NCT00463658 (18 April 2007).

Indexed as

Accidental FallsHome Care ServicesIndependent LivingPublic HealthAgedAged, 80 and overAge FactorsCanadaCost-Benefit AnalysisFemaleHealth Care RationingHumansMaleRisk AssessmentRisk FactorsAgeCost-effectiveness analysisFall preventionMultifactorial interventionOlder adults

Identifiers

PMID28863774
PMCPMC5580442

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Registered trials

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.