TY - STD TI - United Nations. Department of Economic and Social Affairs. Population Division. World Population Prospects. The 2015 Revision. Key Findings and Advance Tables. Working paper No. ESA/P/WP.241. New York: 2015. Available at http://esa.un.org/unpd/wpp/publications/files/key_findings_wpp_2015.pdf. Accessed 8 Aug 2015. ID - ref1 ER - TY - JOUR AU - Conrad, I. AU - Matschinger, H. AU - Riedel-Heller, S. AU - Gottberg, C. AU - Kilian, R. PY - 2014 DA - 2014// TI - The psychometric properties of the German version of the WHOQOL-OLD in the German population aged 60 and older JO - Health Qual Life Outcomes VL - 12 UR - https://doi.org/10.1186/s12955-014-0105-4 DO - 10.1186/s12955-014-0105-4 ID - Conrad2014 ER - TY - JOUR PY - 1995 DA - 1995// TI - The World Health Organization Quality of Life assessment (WHOQOL): position paper from the World Health Organization JO - Soc Sci Med VL - 41 UR - https://doi.org/10.1016/0277-9536(95)00112-K DO - 10.1016/0277-9536(95)00112-K ID - ref3 ER - TY - JOUR PY - 1998 DA - 1998// TI - Development of the World Health Organization WHOQOL-BREF quality of life assessment JO - Psychol Med VL - 28 UR - https://doi.org/10.1017/S0033291798006667 DO - 10.1017/S0033291798006667 ID - ref4 ER - TY - JOUR AU - Power, M. AU - Kuyken, W. AU - Orley, J. PY - 1998 DA - 1998// TI - The World Health Organization Quality of Life Assessment (WHOQOL): development and general psychometric properties JO - Soc Sci Med VL - 46 UR - https://doi.org/10.1016/S0277-9536(98)00009-4 DO - 10.1016/S0277-9536(98)00009-4 ID - Power1998 ER - TY - JOUR AU - Power, M. AU - Quinn, K. AU - Schmidt, S. PY - 2005 DA - 2005// TI - Development of the WHOQOL-old module JO - Qual Life Res VL - 14 UR - https://doi.org/10.1007/s11136-005-7380-9 DO - 10.1007/s11136-005-7380-9 ID - Power2005 ER - TY - JOUR AU - Chachamovich, E. AU - Fleck, M. P. AU - Trentini, C. AU - Power, M. PY - 2008 DA - 2008// TI - Brazilian WHOQOL-OLD Module version: a Rasch analysis of a new instrument JO - Rev Saude Publica VL - 42 UR - https://doi.org/10.1590/S0034-89102008000200017 DO - 10.1590/S0034-89102008000200017 ID - Chachamovich2008 ER - TY - JOUR AU - Fleck, M. P. AU - Chachamovich, E. AU - Trentini, C. PY - 2006 DA - 2006// TI - Development and validation of the Portuguese version of the WHOQOL-OLD module JO - Rev Saude Publica VL - 40 UR - https://doi.org/10.1590/S0034-89102006000600007 DO - 10.1590/S0034-89102006000600007 ID - Fleck2006 ER - TY - JOUR AU - Halvorsrud, L. AU - Kalfoss, M. AU - Diseth, A. PY - 2008 DA - 2008// TI - Reliability and validity of the Norwegian WHOQOL-OLD module JO - Scand J Caring Sci VL - 22 UR - https://doi.org/10.1111/j.1471-6712.2007.00523.x DO - 10.1111/j.1471-6712.2007.00523.x ID - Halvorsrud2008 ER - TY - JOUR AU - Liu, R. AU - Wu, S. AU - Hao, Y. AU - Gu, J. AU - Fang, J. AU - Cai, N. PY - 2013 DA - 2013// TI - The Chinese version of the world health organization quality of life instrument-older adults module (WHOQOL-OLD): psychometric evaluation JO - Health Qual Life Outcomes VL - 11 UR - https://doi.org/10.1186/1477-7525-11-156 DO - 10.1186/1477-7525-11-156 ID - Liu2013 ER - TY - JOUR AU - Lucas-Carrasco, R. AU - Laidlaw, K. AU - Power, M. J. PY - 2011 DA - 2011// TI - Suitability of the WHOQOL-BREF and WHOQOL-OLD for Spanish older adults JO - Aging Ment Health VL - 15 UR - https://doi.org/10.1080/13607863.2010.548054 DO - 10.1080/13607863.2010.548054 ID - Lucas-Carrasco2011 ER - TY - JOUR AU - Leplege, A. AU - Perret-Guillaume, C. AU - Ecosse, E. AU - Hervy, M. P. AU - Ankri, J. AU - Steinbuchel, N. PY - 2013 DA - 2013// TI - A new instrument to measure quality of life in older people: The French version of the WHOQOL-OLD JO - Rev Med Interne VL - 34 UR - https://doi.org/10.1016/j.revmed.2012.07.011 DO - 10.1016/j.revmed.2012.07.011 ID - Leplege2013 ER - TY - JOUR AU - Eser, S. AU - Saatli, G. AU - Eser, E. AU - Baydur, H. AU - Fidaner, C. PY - 2010 DA - 2010// TI - The reliability and validity of the Turkish Version of the World Health Organization Quality of Life Instrument-Older Adults Module (WHOQOL-Old) JO - Turk Psikiyatri Derg VL - 21 ID - Eser2010 ER - TY - JOUR AU - Paschoal, S. M. AU - Filho, W. J. AU - Litvoc, J. PY - 2007 DA - 2007// TI - Development of elderly quality of life index - EQOLI: theoretical-conceptual framework, chosen methodology, and relevant items generation JO - Clinics (Sao Paulo) VL - 62 UR - https://doi.org/10.1590/S1807-59322007000300012 DO - 10.1590/S1807-59322007000300012 ID - Paschoal2007 ER - TY - JOUR AU - Caballero, F. F. AU - Miret, M. AU - Power, M. AU - Chatterji, S. AU - Tobiasz-Adamczyk, B. AU - Koskinen, S. PY - 2013 DA - 2013// TI - Validation of an instrument to evaluate quality of life in the aging population: WHOQOL-AGE JO - Health Qual Life Outcomes VL - 11 UR - https://doi.org/10.1186/1477-7525-11-177 DO - 10.1186/1477-7525-11-177 ID - Caballero2013 ER - TY - JOUR AU - Hyde, M. AU - Wiggins, R. D. AU - Higgs, P. AU - Blane, D. B. PY - 2003 DA - 2003// TI - A measure of quality of life in early old age: the theory, development and properties of a needs satisfaction model (CASP-19) JO - Aging Ment Health VL - 7 UR - https://doi.org/10.1080/1360786031000101157 DO - 10.1080/1360786031000101157 ID - Hyde2003 ER - TY - STD TI - Bowling A. The Psychometric Properties of the Older People's Quality of Life Questionnaire, Comparedwith the CASP-19 and the WHOQOL-OLD. Curr Gerontol Geriatr Res. 2009;2009:12. Article ID 298950. doi:10.1155/2009/298950. ID - ref17 ER - TY - JOUR AU - Gobbens, R. J. AU - Luijkx, K. G. AU - Assen, M. A. PY - 2013 DA - 2013// TI - Explaining quality of life of older people in the Netherlands using a multidimensional assessment of frailty JO - Qual Life Res VL - 22 UR - https://doi.org/10.1007/s11136-012-0341-1 DO - 10.1007/s11136-012-0341-1 ID - Gobbens2013 ER - TY - JOUR AU - Gobbens, R. J. AU - Assen, M. A. AU - Schalk, M. J. PY - 2014 DA - 2014// TI - The prediction of disability by self-reported physical frailty components of the Tilburg Frailty Indicator (TFI) JO - Arch Gerontol Geriatr VL - 59 UR - https://doi.org/10.1016/j.archger.2014.06.008 DO - 10.1016/j.archger.2014.06.008 ID - Gobbens2014 ER - TY - JOUR AU - Ware, J. AU - Kosinski, M. AU - Keller, S. D. PY - 1996 DA - 1996// TI - A 12-Item Short-Form Health Survey: construction of scales and preliminary tests of reliability and validity JO - Med Care VL - 34 UR - https://doi.org/10.1097/00005650-199603000-00003 DO - 10.1097/00005650-199603000-00003 ID - Ware1996 ER - TY - JOUR AU - Gobbens, R. J. AU - Assen, M. A. AU - Luijkx, K. G. AU - Wijnen-Sponselee, M. T. AU - Schols, J. M. PY - 2010 DA - 2010// TI - The Tilburg Frailty Indicator: psychometric properties JO - J Am Med Dir Assoc VL - 11 UR - https://doi.org/10.1016/j.jamda.2009.11.003 DO - 10.1016/j.jamda.2009.11.003 ID - Gobbens2010 ER - TY - CHAP AU - Shaver, P. R. AU - Brennan, K. A. ED - Robinson, J. P. ED - Shaver, P. R. ED - Wrightsman, L. S. PY - 1991 DA - 1991// TI - Measures of Depression and Loneliness BT - Measures of personality and social psychological attitudes Volume 1 in Measures of Social Psychological Attitudes Series PB - Academic CY - London UR - https://doi.org/10.1016/B978-0-12-590241-0.50010-1 DO - 10.1016/B978-0-12-590241-0.50010-1 ID - Shaver1991 ER - TY - STD TI - Central Committee on Research Inv. Human Subjects. Does your study have to be reviewed? 2010. Available at http://www.ccmo-online.nl. Accessed 15 Jun 2010. UR - http://www.ccmo-online.nl ID - ref23 ER - TY - JOUR AU - Skevington, S. M. AU - Lotfy, M. AU - O’Connell, K. A. PY - 2004 DA - 2004// TI - The World Health Organization’s WHOQOL-BREF quality of life assessment: psychometric properties and results of the international field trial. A report from the WHOQOL group JO - Qual Life Res VL - 13 UR - https://doi.org/10.1023/B:QURE.0000018486.91360.00 DO - 10.1023/B:QURE.0000018486.91360.00 ID - Skevington2004 ER - TY - JOUR AU - Gobbens, R. J. AU - Assen, M. A. AU - Luijkx, K. G. AU - Schols, J. M. PY - 2012 DA - 2012// TI - The predictive validity of the Tilburg Frailty Indicator: disability, health care utilization, and quality of life in a population at risk JO - Gerontologist VL - 52 UR - https://doi.org/10.1093/geront/gnr135 DO - 10.1093/geront/gnr135 ID - Gobbens2012 ER - TY - CHAP AU - Huisman, M. AU - Deeg, D. ED - Campen, C. PY - 2011 DA - 2011// TI - The course of frailty BT - Frail older persons in the Netherlands PB - The Netherlands Institute for Social Research CY - The Hague ID - Huisman2011 ER - TY - JOUR AU - Gobbens, R. J. AU - Assen, M. A. PY - 2014 DA - 2014// TI - The prediction of quality of life by physical, psychological and social components of frailty in community-dwelling older people JO - Qual Life Res VL - 23 UR - https://doi.org/10.1007/s11136-014-0672-1 DO - 10.1007/s11136-014-0672-1 ID - Gobbens2014 ER - TY - JOUR AU - Verhagen, I. AU - Ros, W. J. AU - Steunenberg, B. AU - Wit, N. J. PY - 2014 DA - 2014// TI - Ethnicity does not account for differences in the health-related quality of life of Turkish, Moroccan, and Moluccan elderly in the Netherlands JO - Health Qual Life Outcomes VL - 12 UR - https://doi.org/10.1186/s12955-014-0138-8 DO - 10.1186/s12955-014-0138-8 ID - Verhagen2014 ER - TY - JOUR AU - Ekwall, A. K. AU - Sivberg, B. AU - Hallberg, I. R. PY - 2005 DA - 2005// TI - Loneliness as a predictor of quality of life among older caregivers JO - J Adv Nurs VL - 49 UR - https://doi.org/10.1111/j.1365-2648.2004.03260.x DO - 10.1111/j.1365-2648.2004.03260.x ID - Ekwall2005 ER - TY - JOUR AU - Arslantas, H. AU - Adana, F. AU - Abacigil Ergin, F. AU - Kayar, D. AU - Acar, G. PY - 2015 DA - 2015// TI - Loneliness in Elderly People, Associated Factors and Its Correlation with Quality of Life: A Field Study from Western Turkey JO - Iran J Public Health VL - 44 ID - Arslantas2015 ER - TY - JOUR AU - Agborsangaya, C. B. AU - Lau, D. AU - Lahtinen, M. AU - Cooke, T. AU - Johnson, J. A. PY - 2013 DA - 2013// TI - Health-related quality of life and healthcare utilization in multimorbidity: results of a cross-sectional survey JO - Quality Life Res VL - 22 UR - https://doi.org/10.1007/s11136-012-0214-7 DO - 10.1007/s11136-012-0214-7 ID - Agborsangaya2013 ER - TY - JOUR AU - Barile, J. P. AU - Thompson, W. W. AU - Zack, M. M. AU - Krahn, G. L. AU - Horner-Johnson, W. AU - Bowen, S. E. PY - 2013 DA - 2013// TI - Multiple chronic medical conditions and health-related quality of life in older adults, 2004–2006 JO - Prev Chronic Dis VL - 10 UR - https://doi.org/10.5888/pcd10.120282 DO - 10.5888/pcd10.120282 ID - Barile2013 ER - TY - JOUR AU - Brettschneider, C. AU - Leicht, H. AU - Bickel, H. AU - Dahlhaus, A. AU - Fuchs, A. AU - Gensichen, J. PY - 2013 DA - 2013// TI - Relative impact of multimorbid chronic conditions on health-related quality of life--results from the MultiCare Cohort Study JO - PLoS One VL - 8 UR - https://doi.org/10.1371/journal.pone.0066742 DO - 10.1371/journal.pone.0066742 ID - Brettschneider2013 ER - TY - JOUR AU - Fortin, M. AU - Lapointe, L. AU - Hudon, C. AU - Vanasse, A. AU - Ntetu, A. L. AU - Maltais, D. PY - 2004 DA - 2004// TI - Multimorbidity and quality of life in primary care: a systematic review JO - Health Qual Life Outcomes VL - 2 UR - https://doi.org/10.1186/1477-7525-2-51 DO - 10.1186/1477-7525-2-51 ID - Fortin2004 ER - TY - BOOK AU - Evers, A. AU - Vliet-Mulder, J. C. AU - Resing, W. C. M. AU - Starren, J. C. M. G. AU - Veer, R. J. AU - Boxtel, H. PY - 2002 DA - 2002// TI - Cotan testboek voor het onderwijs PB - NDC/Boom CY - Amsterdam ID - Evers2002 ER - TY - JOUR AU - Ellis, J. L. PY - 2013 DA - 2013// TI - A standard for test reliability in group research JO - Behav Res Methods VL - 45 UR - https://doi.org/10.3758/s13428-012-0223-z DO - 10.3758/s13428-012-0223-z ID - Ellis2013 ER - TY - JOUR AU - Lance, C. E. AU - Butts, M. M. AU - Michels, L. C. PY - 2006 DA - 2006// TI - The Sources of Four Commonly Reported Cutoff Criteria. What Did They Really Say? JO - Organizational Research Methods VL - 9 UR - https://doi.org/10.1177/1094428105284919 DO - 10.1177/1094428105284919 ID - Lance2006 ER - TY - BOOK AU - Nunnally, J. C. AU - Bernstein, I. H. PY - 1994 DA - 1994// TI - Psychometric theory PB - McGraw-Hill CY - New York ID - Nunnally1994 ER - TY - JOUR AU - Bleijenberg, N. AU - Dam, V. H. AU - Drubbel, I. AU - Numans, M. E. AU - Wit, N. J. AU - Schuurmans, M. J. PY - 2014 DA - 2014// TI - Associations between frailty, complex care needs and quality of life in multi-morbid older people JO - The J Frailty Aging VL - 3 ID - Bleijenberg2014 ER - TY - BOOK AU - Byrne, B. M. PY - 2013 DA - 2013// TI - Structural equation modeling with AMOS: basic concepts, applications, and programming PB - Routledge CY - New York ID - Byrne2013 ER - TY - JOUR AU - Henson, R. K. PY - 2001 DA - 2001// TI - Understanding internal consistency reliability estimates: A conceptual primer on coefficient alpha JO - Meas Eval Couns Dev VL - 34 ID - Henson2001 ER - TY - JOUR AU - Berthe, A. AU - Berthe-Sanou, L. AU - Somda, S. AU - Konate, B. AU - Hien, H. AU - Tou, F. PY - 2014 DA - 2014// TI - The key actors maintaining elders in functional autonomy in Bobo-Dioulasso (Burkina Faso) JO - BMC Public Health VL - 14 UR - https://doi.org/10.1186/1471-2458-14-689 DO - 10.1186/1471-2458-14-689 ID - Berthe2014 ER - TY - JOUR AU - Sibley, A. AU - Kersten, P. AU - Ward, C. D. AU - White, B. AU - Mehta, R. AU - George, S. PY - 2006 DA - 2006// TI - Measuring autonomy in disabled people: Validation of a new scale in a UK population JO - Clin Rehabil VL - 20 UR - https://doi.org/10.1177/0269215506070808 DO - 10.1177/0269215506070808 ID - Sibley2006 ER - TY - BOOK AU - Allen, M. J. AU - Yen, W. M. PY - 2001 DA - 2001// TI - Introduction to measurement theory PB - Waveland Press CY - Long Grove ID - Allen2001 ER - TY - BOOK AU - Weiss, R. S. PY - 1773 DA - 1773// TI - Loneliness: The experience of emotional and social isolation PB - MIT Press CY - Cambridge ID - Weiss1773 ER - TY - JOUR AU - Green, L. R. AU - Richardson, D. S. AU - Lago, T. AU - Schatten-Jones, E. C. PY - 2001 DA - 2001// TI - Network Correlates of Social and Emotional Loneliness in Young and Older Adults JO - Pers Soc Psychol Bull VL - 27 UR - https://doi.org/10.1177/0146167201273002 DO - 10.1177/0146167201273002 ID - Green2001 ER - TY - JOUR AU - Savikko, N. AU - Routasalo, P. AU - Tilvis, R. S. AU - Strandberg, T. E. AU - Pitkala, K. H. PY - 2005 DA - 2005// TI - Predictors and subjective causes of loneliness in an aged population JO - Arch Gerontol Geriatr VL - 41 UR - https://doi.org/10.1016/j.archger.2005.03.002 DO - 10.1016/j.archger.2005.03.002 ID - Savikko2005 ER - TY - JOUR AU - Dahlberg, L. AU - McKee, K. J. PY - 2014 DA - 2014// TI - Correlates of social and emotional loneliness in older people: evidence from an English community study JO - Aging Ment Health VL - 18 UR - https://doi.org/10.1080/13607863.2013.856863 DO - 10.1080/13607863.2013.856863 ID - Dahlberg2014 ER - TY - JOUR AU - Gobbens, R. J. AU - Krans, A. AU - Assen, M. A. PY - 2015 DA - 2015// TI - Validation of an integral conceptual model of frailty in older residents of assisted living facilities JO - Arch Gerontol Geriatr VL - 61 UR - https://doi.org/10.1016/j.archger.2015.06.001 DO - 10.1016/j.archger.2015.06.001 ID - Gobbens2015 ER -