دورية أكاديمية
Sex-stratified reference values for the life-space assessment in the Canadian longitudinal study on aging.
| العنوان: | Sex-stratified reference values for the life-space assessment in the Canadian longitudinal study on aging. |
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| المؤلفون: | Malouka S; School of Rehabilitation Science, McMaster University, IAHS, 1400 Main St. W. Room 435, Hamilton, ON, L8S 1C7, Canada., Mayhew AJ; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.; Labarge Centre for Mobility in Aging, McMaster, University, Hamilton, ON, Canada.; McMaster Institute for Research on Aging, McMaster University, Hamilton, ON, Canada., So HY; Department of Mathematics and Statistics, Oakland University, Rochester, MI, USA., Raina P; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada.; Labarge Centre for Mobility in Aging, McMaster, University, Hamilton, ON, Canada.; McMaster Institute for Research on Aging, McMaster University, Hamilton, ON, Canada., Beauchamp M; School of Rehabilitation Science, McMaster University, IAHS, 1400 Main St. W. Room 435, Hamilton, ON, L8S 1C7, Canada.; McMaster Institute for Research on Aging, McMaster University, Hamilton, ON, Canada., Richardson J; School of Rehabilitation Science, McMaster University, IAHS, 1400 Main St. W. Room 435, Hamilton, ON, L8S 1C7, Canada.; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada., Kuspinar A; School of Rehabilitation Science, McMaster University, IAHS, 1400 Main St. W. Room 435, Hamilton, ON, L8S 1C7, Canada. kuspinaa@mcmaster.ca.; McMaster Institute for Research on Aging, McMaster University, Hamilton, ON, Canada. kuspinaa@mcmaster.ca. |
| المصدر: | Aging clinical and experimental research [Aging Clin Exp Res] 2023 May; Vol. 35 (5), pp. 1073-1080. Date of Electronic Publication: 2023 Mar 22. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Springer Country of Publication: Germany NLM ID: 101132995 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1720-8319 (Electronic) Linking ISSN: 15940667 NLM ISO Abbreviation: Aging Clin Exp Res Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: <2013-> : Berlin : Springer Original Publication: Milano, Italy : Editrice Kurtis, c2002- |
| مواضيع طبية MeSH: | Activities of Daily Living* , Aging*, Male ; Female ; Humans ; Middle Aged ; Aged ; Aged, 80 and over ; Longitudinal Studies ; Reference Values ; Reproducibility of Results ; Canada |
| مستخلص: | Background: The Life-Space Assessment (LSA) can compliment traditional physical performance measures of mobility by accounting for the interaction between individuals and their environment. However, there are no studies that have generated percentile curves showing sex-stratified reference values in a large population-based sample of community-dwelling adults, making its interpretation difficult. Therefore, this study aimed to establish sex-stratified reference values for the LSA in middle-aged and older Canadians. Methods: Baseline data for participants aged 45-84 years old from the Canadian Longitudinal Study on Aging (CLSA) were used (n = 22,154). Quantile regression was used to estimate specific percentiles, with age as the independent variable and LSA scores as the dependent variable. Models were run for the whole sample, then separately for males and females. The models were cross-validated to assess their reliability. CLSA inflation and analytic weights were applied. Results: On average, the sample was 62.5 ± 10.0 y.o. (51.1% males), with a weighted mean LSA score of 89.2 ± 17.0. There was also a decrease in LSA scores with age, where scores were lower for older age groups compared to younger groups, and LSA scores were lower for females relative to males. Discussion and Conclusions: Reference data will aid in interpreting, comparing, and making inferences related to LSA scores obtained in clinical and research settings for Canadian adults. (© 2023. The Author(s), under exclusive licence to Springer Nature Switzerland AG.) |
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| معلومات مُعتمدة: | 94473 Canada CAPMC CIHR; 94473 Canada CAPMC CIHR |
| فهرسة مساهمة: | Keywords: CLSA; Life-space mobility; Normative data; Population data |
| تواريخ الأحداث: | Date Created: 20230322 Date Completed: 20230502 Latest Revision: 20230502 |
| رمز التحديث: | 20230502 |
| مُعرف محوري في PubMed: | PMC10031193 |
| DOI: | 10.1007/s40520-023-02382-2 |
| PMID: | 36947343 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 1720-8319 |
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| DOI: | 10.1007/s40520-023-02382-2 |