دورية أكاديمية
أعرض في EDS

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

التفاصيل البيبلوغرافية
العنوان: The preventive services use self-efficacy (PRESS) scale in older women: development and psychometric properties.
المؤلفون: Jacob ME; Graduate School of Public Health Department of Epidemiology, University of Pittsburgh, Pittsburgh, USA. mej49@pitt.edu., Lo-Ciganic WH; College of Pharmacy Department of Pharmacy, University of Arizona, Tucson, USA. lociganic@pharmacy.arizona.edu., Simkin-Silverman LR; Graduate School of Public Health Department of Epidemiology, University of Pittsburgh, Pittsburgh, USA. lrs@pitt.edu., Albert SM; Graduate School of Public Health Department of Behavioral and Community Health Sciences, University of Pittsburgh, Pittsburgh, USA. smalbert@pitt.edu., Newman AB; Graduate School of Public Health Department of Epidemiology, University of Pittsburgh, Pittsburgh, USA. newmana@edc.pitt.edu., Terhorst L; School of Health and Rehabilitation Sciences Department of Occupational Therapy, University of Pittsburgh, Pittsburgh, USA. lat15@pitt.edu., Bilt JV; Graduate School of Public Health Department of Epidemiology, University of Pittsburgh, Pittsburgh, USA. jov18@pitt.edu., Zgibor JC; Graduate School of Public Health Department of Epidemiology, University of Pittsburgh, Pittsburgh, USA. edcjan@pitt.edu., Schlenk EA; School of Nursing Department of Health and Community Systems, University of Pittsburgh, Pittsburgh, USA. els100@pitt.edu.
المصدر: BMC health services research [BMC Health Serv Res] 2016 Feb 20; Vol. 16, pp. 71. Date of Electronic Publication: 2016 Feb 20.
نوع المنشور: Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, U.S. Gov't, P.H.S.
اللغة: English
بيانات الدورية: Publisher: BioMed Central Country of Publication: England NLM ID: 101088677 Publication Model: Electronic Cited Medium: Internet ISSN: 1472-6963 (Electronic) Linking ISSN: 14726963 NLM ISO Abbreviation: BMC Health Serv Res Subsets: MEDLINE
أسماء مطبوعة: Original Publication: London : BioMed Central, [2001-
مواضيع طبية MeSH: Self Efficacy*, Arthritis/*therapy , Preventive Health Services/*statistics & numerical data, Aged ; Aged, 80 and over ; Chronic Disease ; Communication ; Exercise Therapy/statistics & numerical data ; Factor Analysis, Statistical ; Female ; Humans ; Middle Aged ; Physician-Patient Relations ; Psychometrics ; Reproducibility of Results ; Self Care/statistics & numerical data
مستخلص: Background: Preventive 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.
Methods: The 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.
Results: The 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.
Conclusions: The 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.
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معلومات مُعتمدة: P30 AG024827 United States AG NIA NIH HHS; U48 DP001918 United States DP NCCDPHP CDC HHS
تواريخ الأحداث: Date Created: 20160222 Date Completed: 20161005 Latest Revision: 20181202
رمز التحديث: 20231215
مُعرف محوري في PubMed: PMC4761175
DOI: 10.1186/s12913-016-1321-x
PMID: 26897364
قاعدة البيانات: MEDLINE
الوصف
تدمد:1472-6963
DOI:10.1186/s12913-016-1321-x