Evidence map›Paper›PMID 26897364›Full record

Trial reportBMC health services research2016

The preventive services use self-efficacy (PRESS) scale in older women: development and psychometric properties.

Mini E Jacob, Wei-Hsuan Lo-Ciganic, Laurey R Simkin-Silverman, Steven M Albert, Anne B Newman, Lauren Terhorst, Joni Vander Bilt, Janice C Zgibor, Elizabeth A Schlenk

Abstract readMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in BMC health services research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–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

11 citing papers in PubMed.

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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

9 authors.

Mini E JacobGraduate School of Public Health Department of Epidemiology, University of Pittsburgh, Pittsburgh, USA. mej49@pitt.edu.
Wei-Hsuan Lo-CiganicCollege of Pharmacy Department of Pharmacy, University of Arizona, Tucson, USA. lociganic@pharmacy.arizona.edu.
Laurey R Simkin-SilvermanGraduate School of Public Health Department of Epidemiology, University of Pittsburgh, Pittsburgh, USA. lrs@pitt.edu.
Steven M AlbertGraduate School of Public Health Department of Behavioral and Community Health Sciences, University of Pittsburgh, Pittsburgh, USA. smalbert@pitt.edu.
Anne B NewmanGraduate School of Public Health Department of Epidemiology, University of Pittsburgh, Pittsburgh, USA. newmana@edc.pitt.edu.
Lauren TerhorstSchool of Health and Rehabilitation Sciences Department of Occupational Therapy, University of Pittsburgh, Pittsburgh, USA. lat15@pitt.edu.
Joni Vander BiltGraduate School of Public Health Department of Epidemiology, University of Pittsburgh, Pittsburgh, USA. jov18@pitt.edu.
Janice C ZgiborGraduate School of Public Health Department of Epidemiology, University of Pittsburgh, Pittsburgh, USA. edcjan@pitt.edu.
Elizabeth A SchlenkSchool of Nursing Department of Health and Community Systems, University of Pittsburgh, Pittsburgh, USA. els100@pitt.edu.

Funding

VARIABILITY, STABILITY & SMOOTHNESS OF WALKINGP30AG024827 · NIA · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Caterina Rosano · 2004 to 2026
$28.6M
HEALTH PROMOTION AND DISEASE PREVENTION RESEARCH CENTERU48DP001918 · DP · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI NEWMAN, ANNE B. · 2010 to 2014
$3.6M
NCCDPHP CDC HHS U48 DP001918NIA NIH HHS P30 AG024827
6 · The paper itself

Abstract

backgroundPreventive services offered to older Americans are currently under-utilized despite considerable evidence regarding their health and economic benefits. Individuals with low self-efficacy in accessing these services need to be identified and provided self-efficacy enhancing interventions. Scales measuring self-efficacy in the management of chronic diseases exist, but do not cover the broad spectrum of preventive services and behaviors that can improve the health of older adults, particularly older women who are vulnerable to poorer health and lesser utilization of preventive services. This study aimed to evaluate the psychometric properties of a new preventive services use self-efficacy scale, by measuring its internal consistency reliability, assessing internal construct validity by exploring factor structure, and examining differences in self-efficacy scores according to participant characteristics.

methodsThe Preventive Services Use Self-Efficacy (PRESS) Scale was developed by an expert panel at the University of Pittsburgh Center for Aging and Population Health - Prevention Research Center. It was administered to 242 women participating in an ongoing trial and the data were analyzed to assess its psychometric properties. An exploratory factor analysis with a principal axis factoring approach and orthogonal varimax rotation was used to explore the underlying structure of the items in the scale. The internal consistency of the subscales was assessed using Cronbach's alpha coefficient.

resultsThe exploratory factor analysis defined five self-efficacy factors (self-efficacy for exercise, communication with physicians, self-management of chronic disease, obtaining screening tests, and getting vaccinations regularly) formed by 16 items from the scale. The internal consistency of the subscales ranged from .81 to .94. Participants who accessed a preventive service had higher self-efficacy scores in the corresponding sub-scale than those who did not.

conclusionsThe 16-item PRESS scale demonstrates preliminary validity and reliability in measuring self-efficacy in the use of preventive services among older women. It can potentially be used to evaluate the impact of interventions designed to improve self-efficacy in the use of preventive services in community-dwelling older women.

Indexed as

Self EfficacyAgedAged, 80 and overArthritisChronic DiseaseCommunicationExercise TherapyFactor Analysis, StatisticalFemaleHumansMiddle AgedPhysician-Patient RelationsPreventive Health ServicesPsychometricsReproducibility of ResultsSelf Care

Identifiers

PMID26897364
PMCPMC4761175

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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.