{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,9]],"date-time":"2025-09-09T20:35:27Z","timestamp":1757450127643},"reference-count":40,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2013,10,1]],"date-time":"2013-10-01T00:00:00Z","timestamp":1380585600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int J Older People Nursing"],"published-print":{"date-parts":[[2014,12]]},"abstract":"Aims and objectives<\/jats:title>This study aimed to test the validity and reliability of a modified C<\/jats:styled-content>hinese version of the OPQOL<\/jats:styled-content> among older people living alone in C<\/jats:styled-content>hina.<\/jats:p><\/jats:sec>Background<\/jats:title>China has an ageing population with an increasing number of older people living alone who may have a poorer quality of life (QoL<\/jats:styled-content>) in the light of the traditional culture of collectivism and filial piety. An appropriate instrument is important to assess their QoL<\/jats:styled-content>. The O<\/jats:styled-content>lder P<\/jats:styled-content>eople's Q<\/jats:styled-content>uality of L<\/jats:styled-content>ife Q<\/jats:styled-content>uestionnaire (OPQOL<\/jats:styled-content>) was developed directly from the views of older people and has been validated in E<\/jats:styled-content>ngland. There has been no psychometric evaluation of the scale in C<\/jats:styled-content>hina.<\/jats:p><\/jats:sec>Methods<\/jats:title>The OPQOL<\/jats:styled-content> was translated and modified prior to being administered to a stratified random cluster sample of 521 older people living alone. Validity was assessed through convergent validity, discriminant validity and construct validity. Reliability was assessed through internal consistency and test\u2013retest reliability.<\/jats:p><\/jats:sec>Results<\/jats:title>Exploratory factor analysis indicated eight factors accounting for 63.77% of the variance. The convergent validity was supported by moderate correlations with functional ability, social support and loneliness with Spearman's rho of \u22120.50, 0.49 and \u22120.53, respectively. The discriminant validity was confirmed by differentiating QoL<\/jats:styled-content> scores between the depressed and non\u2010depressed groups. The C<\/jats:styled-content>ronbach's \u03b1 coefficient was 0.90 for the total scale and over 0.70 for most of its dimensions. The 2\u2010week test\u2013retest reliability ranged from 0.53 to 0.87.<\/jats:p><\/jats:sec>Conclusions<\/jats:title>The modified C<\/jats:styled-content>hinese version of the O<\/jats:styled-content>lder P<\/jats:styled-content>eople's Q<\/jats:styled-content>uality of L<\/jats:styled-content>ife has acceptable validity and reliability as a useful instrument to measure the QoL<\/jats:styled-content> of older people living alone in C<\/jats:styled-content>hina.<\/jats:p><\/jats:sec>Implications for practice<\/jats:title>Nurses could use this scale to identify vulnerable older people subgroups and to inform effective interventions to improve the QoL<\/jats:styled-content> of older people.<\/jats:p><\/jats:sec>","DOI":"10.1111\/opn.12042","type":"journal-article","created":{"date-parts":[[2013,10,12]],"date-time":"2013-10-12T01:12:19Z","timestamp":1381540339000},"page":"306-316","source":"Crossref","is-referenced-by-count":13,"title":["Validity and reliability of the modified C<\/scp>hinese version of the O<\/scp>lder P<\/scp>eople's Q<\/scp>uality of L<\/scp>ife Q<\/scp>uestionnaire (OPQOL<\/scp>) in older people living alone in C<\/scp>hina"],"prefix":"10.1111","volume":"9","author":[{"given":"Yu","family":"Chen","sequence":"first","affiliation":[{"name":"Fudan University School of Nursing Shanghai China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Allan","family":"Hicks","sequence":"additional","affiliation":[{"name":"King's College London Florence Nightingale School of Nursing and Midwifery London UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alison E","family":"While","sequence":"additional","affiliation":[{"name":"King's College London Florence Nightingale School of Nursing and Midwifery London UK"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,10]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0895-4356(99)00123-7"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1155\/2009\/298950"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1136\/jech.2009.087668"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1177\/135910457000100301"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0959259812000184"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1300\/J083v33n04_05"},{"key":"e_1_2_8_8_1","article-title":"Best practices in exploratory factor analysis: four recommendations for getting the most from your analysis","volume":"10","author":"Costello A.B.","year":"2005","journal-title":"Practical Assessment, Research & Evaluation"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/gps.2410"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1468-2389.1993.tb00092.x"},{"key":"e_1_2_8_11_1","volume-title":"Discovering Statistics Using SPSS for Windows","author":"Field A.","year":"2000"},{"key":"e_1_2_8_12_1","volume-title":"The Design and Analysis of Clinical Experiments","author":"Fleiss J.L.","year":"1986"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.3402\/gha.v3i0.2126"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1177\/0164027511429808"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1186\/1477-7525-10-37"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10823-006-9015-1"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1093\/geront\/9.3_Part_1.179"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2648.1998.00799.x"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11205-004-8027-x"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.socscimed.2008.10.013"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0033291797005230"},{"key":"e_1_2_8_22_1","volume-title":"Nursing Research: Methods, Critical Appraisal, and Utilization","author":"LoBiondo\u2010Wood G.","year":"1998"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1010852607362"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-5415.1975.tb00927.x"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12126-004-1009-0"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.socscimed.2004.11.027"},{"key":"e_1_2_8_27_1","volume-title":"Nursing Research: Generating and Assessing Evidence for Nursing Practice","author":"Polit D.F.","year":"2012"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jenvp.2010.12.001"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1207\/s15327752jpa6601_2"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1300\/J018v05n01_09"},{"key":"e_1_2_8_31_1","unstructured":"Statistical Bureau of Chongming(2010)Chongming Statistical Yearbook 2009. 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