Peer-reviewed publications

  1. Stolz, E., Mayerl, H., Hoogendijk, E.O., Armstrong, J.J., Roller-Wirnsberger, R., & Freidl, W. (in press). Acceleration of health deficit accumulation in late-life: Evidence of terminal decline in frailty index three years before death in the US Health and Retirement Study. Annals of Epidemiology.
  2. Hoogendijk, E.O., van der Horst, M.H.L., Poppelaars, J., van Vliet, M., & Huisman, M. (in press). Multiple domains of functioning in older adults during the pandemic: Design and basic characteristics of the Longitudinal Aging Study Amsterdam COVID-19 questionnaire. Aging Clinical and Experimental Research. DOI: 10.1007/s40520-021-01829-8  OPEN ACCESS
  3. Cao, X., Ying, Z., Li,X., Zhang, J., Hoogendijk, E.O., & Liu, Z. (in press). Serum 25-hydroxyvitamin D in relation to disability in activities of daily living, mobility, and objective physical functioning among Chinese older adults. Experimental Gerontology. DOI: 10.1016/j.exger.2021.111290
  4. Hoogendijk, E.O., Muntinga, M.E., de Breij, S., Huisman, M., & Klokgieters, S.S. (in press). Inequalities in frailty among older Turkish and Moroccan immigrants and native Dutch: Data from the Longitudinal Aging Study Amsterdam. Journal of Immigrant and Minority Health. DOI: 10.1007/s10903-021-01169-9 OPEN ACCESS
  5. Van Dam, C.S., Hoogendijk, E.O., Mooijaart, S.P., Smulders, Y.M., Lucke, J.A., Blomaard, L.C., Otten, R.H.J., Muller, M., Nanayakkara, P.W.B., Trappenburg, M.C., & Peters, M.J.L. (in press). A narrative review of frailty assessment in older patients at the Emergency Department. European Journal of Emergency Medicine.
  6. Hoogendijk, E.O., Stolz, E., Oude Voshaar, R.C., Deeg, D.J.H., Huisman, M., & Jeuring, H.W. (in press). Trends in frailty and its association with mortality: Results from the Longitudinal Aging Study Amsterdam (1995-2016). American Journal of Epidemiology. DOI: 10.1093/aje/kwab018 OPEN ACCESS
  7. Alcantud Córcoles, R., Andrés Pretel, F., Sánchez-Jurado, P.M., Avendaño Céspedes, A., Gómez Ballesteros, C., Sánchez-Flor Alfaro, V., López Bru, R., Tabernero Sahuquillo, M.T., Romero Rizos, L., Hoogendijk, E.O., & Abizanda, P. (in press). The Functional Continuum Scale in relation to hospitalization density in older adults: The FRADEA Study. Journal of Gerontology: Medical Sciences. DOI: 10.1093/gerona/glab004
  8. Stolz, E., Hoogendijk, E.O., Mayerl, H., & Freidl, W. (in press). Frailty changes predict mortality in 4 longitudinal studies of aging. Journal of Gerontology: Medical Sciences. DOI: 10.1093/gerona/glaa266
  9. Yoneda, T., Lewis, N.A., Knight, J.E., Rush J., Vendittelli, R., Kleineidam, L., Hyun, J., Piccinin, A.M., Hofer, S.M., Hoogendijk E.O., Derby, C.A., Scherer, M., Riedel-Heller, S., Wagner, M., van den Hout, A., Wang, W., Bennett, D., & Muniz Terrera, G. (in press). The importance of engaging in physical activity in older adulthood for transitions between cognitive status categories and death: A coordinated analysis of fourteen longitudinal studies. Journal of Gerontology: Medical Sciences. DOI: 10.1093/gerona/glaa268
  10. Oude Voshaar, R.C., Jeuring, H.W., Borges, M.K., van den Brink, R.H.S., Marijnissen, R.M., Hoogendijk, E.O., van Munster, B., & Aprahamian, I. (2021). Course of frailty stratified by physical and mental multimorbidity patterns: a five-year follow-up of 92,640 participants of the LifeLines cohort study. BMC Medicine, 19, 29. DOI: 10.1186/s12916-021-01904-x OPEN ACCESS
  11. de Breij, S., van Hout, H.P.J., de Bruin, S.R., Schuster, N.A., Deeg, D.J.H., Huisman, M., & Hoogendijk, E.O. (2021). Predictors of frailty and vitality in older adults aged 75 years and over: Results from the Longitudinal Aging Study Amsterdam. Gerontology, 67, 69-77. DOI: 10.1159/000512049 OPEN ACCESS
  12. Chen, C., Park, J., Wu, C., Xue, Q-L., Agogo, G., Han, L., Hoogendijk, E.O., Liu, Z., & Wu, Z. (2020). Cognitive frailty in relation to adverse health outcomes independent of multimorbidity: Results from the China Health and Retirement Longitudinal Study. Aging, 12, 23129-23145. DOI: 10.18632/aging.104078 OPEN ACCESS
  13. Hoogendijk, E.O., Smit, A.P., van Dam, C., Schuster N.A., de Breij, S., Holwerda, T.J., Huisman, M., Dent, E., Andrew, M.K. (2020). Frailty combined with loneliness or social isolation: an elevated risk for mortality in later life. Journal of the American Geriatrics Society, 68, 2587-2593. DOI: 10.1111/jgs.16716 OPEN ACCESS
  14. Suanet, B., Aartsen M.J., Hoogendijk, E.O., & Huisman M. (2020). The social support-health link unraveled: pathways linking social support to functional capacity in later life. Journal of Aging and Health, 32, 616-626. DOI: 10.1177/0898264319841949 OPEN ACCESS
  15. Sweegers, M., Zalpuri, Z., Quee, F.A., Huis in `t Veld, E.M.J., Prinsze, F.J., Hoogendijk, E.O., Twisk, J.W.R., van Weert, A.W.M., de Kort, W.L.A.M., & van den Hurk, K. (2020). Ferritin measurement IN Donors – Effectiveness of iron Monitoring to diminish iron deficiency and low haemoglobin in whole blood donors (FIND’EM): study protocol for a stepped wedge cluster randomised trial. Trials, 21: 823. DOI: 10.1186/s13063-020-04648-w OPEN ACCESS
  16. Holwerda, T.J., & Hoogendijk, E.O. (2020). Invited commentary: Adult child migration and parental cognitive decline – A new perspective on loneliness and social isolation. American Journal of Epidemiology, 189, 770-772. DOI: 10.1093/aje/kwz278 OPEN ACCESS
  17. de Wind, A., Sewdas, R., Hoogendijk, E.O., van der Beek, A.J., Deeg, D.J.H., & Boot, C.R.L. (2020). Occupational exposures associated with life expectancy without and with disability. International Journal of Environmental Research and Public Health, 17, 6377. DOI: 10.3390/ijerph17176377 OPEN ACCESS
  18. Hoogendijk, E.O., Stenholm, S., Ferrucci, L., Bandinelli, S., Inzitari, M., & Cesari, M. (2020). Operationalization of a frailty index among older adults in the InCHIANTI study: Predictive ability for all-cause and cardiovascular disease mortality. Aging Clinical and Experimental Research, 32, 1025-1034. DOI: 10.1007/s40520-020-01478-3 OPEN ACCESS
  19. Vallet, A., Del Campo, N., Hoogendijk, E.O., Lokossou, A., Balédent, O., Czosnyka, Z., Balardy, L., Payoux, P., Swider, P., Lorthois, S., & Schmidt, E. (2020). Biomechanical response of the CNS is associated with frailty in NPH-suspected patients. Journal of Neurology, 267, 1389-1400. DOI: 10.1007/s00415-019-09689-z
  20. Schuster, N.A., Hoogendijk E.O., Kok, A.A.L., Twisk, J.W.R., & Heymans, M.W. (2020). Ignoring competing events in the analysis of survival data may lead to biased results: a nonmathematical illustration of competing risk analysis. Journal of Clinical Epidemiology, 122, 42-48. DOI: 10.1016/j.jclinepi.2020.03.004 OPEN ACCESS
  21. Machado-Fragua, M.D., Hoogendijk, E.O., Struijk, E.A., Rodriguez-Artalejo, F., López-García, E., Beulens, J.W., & van Ballegooijen, A.J. (2020). High dephospho-uncarboxylated matrix Gla protein concentrations, a plasma biomarker of vitamin K, in relation to frailty: the Longitudinal Aging Study Amsterdam. European Journal of Nutrition, 59, 1243-1251. DOI: 10.1007/s00394-019-01984-9
  22. Park, J., Sherman, D.G., Agogo, G., Hoogendijk E.O., & Liu, Z. (2020). Frailty modifies the intervention effect of chair yoga on pain among older adults with lower extremity osteoarthritis: Secondary analysis of a nonpharmacological intervention trial. Experimental Gerontology, 134, 110886. DOI: 10.1016/j.exger.2020.110886
  23. Hoogendijk, E.O., Deeg, D.J.H., de Breij, S., Klokgieters, S.S., Kok, A.A.L., Stringa, N., Timmermans, E.J., van Schoor, N.M., van Zutphen, E.M., van der Horst, M., Poppelaars, J., Malhoe, P., & Huisman, M. (2020). The Longitudinal Aging Study Amsterdam: Cohort update 2019 and additional data collections. European Journal of Epidemiology, 35, 61-74. DOI: 10.1007/s10654-019-00541-2 OPEN ACCESS
  24. Lin, H., Guo, Y., Ruan, Z., Kowal, P., Di, Q., Zheng, Y., Xiao, J., Hoogendijk, E.O., Dent, E., Vaughn, M.G., Howard, S.W., Cao, Z., Ma, W., Qian, Z., & Wu, F. (2020). Association of indoor and outdoor air pollution with hand-grip strength among adults in six low- and middle-income countries. Journal of Gerontology: Medical Sciences, 75, 340-347. DOI: 10.1093/gerona/glz038
  25. Jeuring, H.W., Hoogendijk, E.O., Comijs, H.C., Deeg, D.J.H., Beekman, A.T.F., Huisman, M., & Stek, M.L. (2020). The tide has turned: Incidence of depression declined in community living young-old adults over one decade. Epidemiology and Psychiatric Sciences, 29, e16, 1-8. DOI: 10.1017/S2045796018000811 OPEN ACCESS
  26. Hoogendijk, E.O., Rijnhart, J.J.M., Skoog, J., Robitaille, A., van den Hout, A., Ferrucci, L., Huisman, M., Skoog, I., Piccinin, A.M., Hofer, S.M., & Muniz Terrera, G. (2020). Gait speed as predictor of transition into cognitive impairment: Findings from three longitudinal studies on aging. Experimental Gerontology, 129, 110783. DOI: 10.1016/j.exger.2019.110783 OPEN ACCESS
  27. Timmermans, E.J., Hoogendijk, E.O., Broese van Groenou, M.I., Comijs, H.C., van Schoor, N.M., Thomése, F., Visser, M., Deeg, D.J.H., & Huisman, M. (2019). Trends across 20 years in multiple indicators of functioning among older adults in the Netherlands. European Journal of Public Health, 29, 1096-1102. DOI: 10.1093/eurpub/ckz065 OPEN ACCESS
  28. Hoogendijk, E.O., Afilalo, J., Ensrud, K.E., Kowal, P., Onder, G., & Fried, L.P. (2019). Frailty: implications for clinical practice and public health. The Lancet, 394, 1365-1375. DOI: 10.1016/S0140-6736(19)31786-6
  29. Dent, E., Morley, J.E., Cruz-Jentoft, A.J., Woodhouse, L., Rodríguez-Mañas, L., Fried, L.P., Woo, J., Aprahamian, I., Sanford, A., Lundy, J., Landi, F., Beilby, J., Martin, F.C., Bauer, J.M., Ferrucci, L., Merchant, R.A., Dong, B., Arai, H., Hoogendijk, E.O., Won, C.W., Abbatecola, A., Cederholm, T., Strandberg, T., Gutiérrez Robledo, L.M., Flicker, L., Bashin, S., Aubertin-Leheudre, M., Bischoff-Ferrari, H.A., Guralnik, J.M., Muscedere, J., Pahor, M., Ruiz, J., Negm, A.M., Reginster, J.Y., Waters, D.L., & Vellas B. (2019). Physical frailty: ICFSR International clinical practice guidelines for identification and management. Journal of Nutrition, Health & Aging, 23, 771-787. DOI: 10.1007/s12603-019-1273-z OPEN ACCESS
  30. Hoogendijk, E.O., Romero, L., Sánchez-Jurado, P.M., Flores Ruano, T., Viña, J., Rodríguez-Mañas, L., & Abizanda, P. (2019). A new functional classification based on frailty and disability stratifies the risk for mortality among older adults: The FRADEA Study. Journal of the American Medical Directors Association, 20, 1105-1110. DOI: 10.1016/j.jamda.2019.01.129
  31. Generaal, E., Hoogendijk, E.O., Stam, M., Henke, C., Rutters, F., Oosterman, M., Huisman, M., Kramer, S.E., Elders, P.J.M., Timmermans, E.J., Lakerveld, J., Koomen, E., ten Have, M., de Graaf, R., Snijder, M.B., Stronks, K., Willemsen, G., Boomsma, D.I., Smit, J.H., & Penninx, B.W.J.H. (2019). Neighbourhood characteristics and prevalence and severity of depression: pooled analysis of eight Dutch cohort studies. British Journal of Psychiatry, 215, 468-475. DOI: 10.1192/bjp.2019.100 OPEN ACCESS
  32. Stenholm S., Ferrucci, L., Vahtera, J., Hoogendijk, E.O., Huisman, M., Pentti, J., Lindbohm, J.V., Bandinelli, S., Guralnik, J.M., & Kivimäki, M. (2019). Natural course of frailty components in people who develop frailty syndrome: Evidence from two cohort studies. Journal of Gerontology: Medical Sciences, 74, 667-674. DOI: 10.1093/gerona/gly132
  33. Dent, E., Hoogendijk, E.O., Visvanathan, R., & Wright, O.R.L. (2019). Malnutrition screening and assessment in hospitalised older people: A review. Journal of Nutrition, Health & Aging, 23, 431-441. DOI: 10.1007/s12603-019-1176-z
  34. Hoogendijk, E.O., van der Noordt, M., Onwuteaka-Philipsen, B.D., Deeg, D.J.H., Huisman, M., Enroth, L., & Jylhä , M. (2019). Sex differences in healthy life expectancy among nonagenarians: A multistate survival model using data from the Vitality 90+ study. Experimental Gerontology, 116, 80-85. DOI: 10.1016/j.exger.2018.12.015
  35. Dent, E., Hoogendijk, E.O., & Wright O.R.L. (2019). New insights into the anorexia of ageing: From prevention to treatment. Current Opinion in Clinical Nutrition and Metabolic Care, 22, 44-51. DOI: 10.1097/MCO.0000000000000525
  36. Deeg, D.J.H, Comijs, H.C., Hoogendijk, E.O., van der Noordt, M., & Huisman, M. (2018). 23-year trends in life expectancy in good and poor physical and cognitive health at age 65 years in the Netherlands, 1993-2016. American Journal of Public Health, 108, 1652-1658. DOI: 10.2105/AJPH.2018.304685 OPEN ACCESS
  37. Hoogendijk, E.O., Flores Ruano, T., Martínez-Reig, M., López-Utiel, M., Lozoya-Moreno, S., Dent, E., & Abizanda, P. (2018). Socioeconomic position and malnutrition among older adults: Results from the FRADEA study. Journal of Nutrition, Health & Aging, 22, 1086-1091. DOI: 10.1007/s12603-018-1061-1 OPEN ACCESS
  38. Hoogendijk, E.O., Rockwood, K., Theou, O., Armstrong, J.J., Onwuteaka-Philipsen, B.D., Deeg, D.J.H., & Huisman, M. (2018). Tracking changes in frailty throughout later life: results from a 17-year longitudinal study in the Netherlands. Age and Ageing, 47, 727-733. DOI: 10.1093/ageing/afy081
  39. Hoogendijk, E.O., Rijnhart, J.J.M., Kowal, P., Pérez-Zepeda, M.U., Cesari, M., Abizanda, P., Flores Ruano, T., Schop-Etman, A., Huisman, M., & Dent, E. (2018). Socioeconomic inequalities in frailty among older adults in six low- and middle-income countries: Results from the WHO Study on global AGEing and adult health (SAGE). Maturitas, 115, 56-63. DOI: 10.1016/j.maturitas.2018.06.011
  40. Kleipool, E.E.F., Hoogendijk, E.O., Trappenburg, M., Handoko, M.L., Huisman, M., Peters, M.J.L., & Muller, M. (2018). Frailty in older adults with cardiovascular disease: cause, effect or both? Aging and Disease, 9, 489-497. DOI: 10.14336/AD.2017.1125 OPEN ACCESS
  41. Martínez-Reig, M., Aranda-Reneo, I., Peña-Longobardo, L.M., Oliva-Moreno, J., Barcons-Vilardell, N., Hoogendijk, E.O., & Abizanda, P. (2018). Use of health resources and healthcare costs associated with nutritional risk: The FRADEA Study. Clinical Nutrition, 37, 1299-1305. DOI: 10.1016/j.clnu.2017.05.021
  42. Van Ballegooijen, A.J., van Putten, S.R., Visser, M., Beulens, J.W., & Hoogendijk, E.O. (2018). Vitamin K status and physical decline in older adults – The Longitudinal Aging Study Amsterdam. Maturitas, 133, 73-79. DOI: 10.1016/j.maturitas.2018.04.013
  43. Hermsen, L.A.H., Hoogendijk, E.O., van der Wouden, J.C., Smalbrugge, M., Leone, S.S., van der Horst, H.E., & Dekker, J. (2018). Self-perceived care needs in older adults with joint pain and comorbidity. Aging Clinical and Experimental Research, 30, 449-455. DOI: 10.1007/s40520-017-0795-7 OPEN ACCESS
  44. Robitaille, A., van den Hout, A., Machado, R.J.M., Bennett, D.A., Cukic, I., Deary, I.J., Hofer, S.M., Hoogendijk, E.O., Huisman, M., Johansson, B., Koval, A., van der Noordt, M., Piccinin, A.M., Rijnhart, J.J.M., Sing-Manoux, A., Skoog, J., Skoog, I., Starr, J., Vermunt, L., Clouston, S., & Muniz Terrera, G. (2018). Transitions across cognitive states and death among older adults in relation to education: a multi-state survival model using data from six longitudinal studies. Alzheimer`s & Dementia, 14, 462-472. DOI: 10.1016/j.jalz.2017.10.003
  45. Dent, E., Hoogendijk, E.O., & Moldovan, M. (2018). A Frailty Index from routine laboratory measurements (FI-LAB) correlates with leukocyte telomere length. Geriatrics & Gerontology International, 18, 654-655. DOI: 10.1111/ggi.13257
  46. Jeuring, H.W., Comijs, H.C., Deeg, D.J.H., Hoogendijk, E.O., Beekman, A.T.F., Stek, M.L., & Huisman, M. (2018). Secular trends in excess mortality of late-life depression. Journal of Affective Disorders, 234, 28-33. DOI: 10.1016/j.jad.2018.02.068
  47. Hoogendijk, E.O., Heymans, M.W., Deeg, D.J.H., & Huisman, M. (2018). Socioeconomic inequalities in frailty among older adults: Results from a 10-year longitudinal study in the Netherlands. Gerontology, 64, 157-164. DOI: 10.1159/000481943 OPEN ACCESS
  48. Dent, E., Wright, O., Hoogendijk, E.O., & Hubbard, R.E. (2018). Nutritional screening and dietitian consultation rates in a Geriatric Evaluation and Management Unit. Nutrition & Dietetics, 75, 11-16. DOI: 10.1111/1747-0080.12391
  49. Hoogendijk, E.O., Theou, O., Rockwood, K., Onwuteaka-Philipsen, B.D., Deeg, D.J.H., & Huisman, M. (2017). Development and validation of a Frailty Index in the Longitudinal Aging Study Amsterdam. Aging Clinical and Experimental Research, 29, 927-933. DOI: 10.1007/s40520-016-0689-0  OPEN ACCESS
  50. Costa, N., Hoogendijk, E.O., Mounié, M., Bourrel, R., Rolland, Y., Vellas, B., Molinier, L., & Cesari, M. (2017). Additional cost because of pneumonia in nursing home residents: Results from the Incidence of Pneumonia and Related Consequences in Nursing Home Resident Study. Journal of the American Medical Directors Association, 18, 453.e7–453.e12. DOI: 10.1016/j.jamda.2017.01.021
  51. Hoogendijk, E.O., Huisman, M., & van Ballegooijen, A.J. (2017). The role of frailty in explaining the association between the metabolic syndrome and mortality in older adults. Experimental Gerontology, 91, 5-8. DOI: 10.1016/j.exger.2017.02.007
  52. Del Campo, N., Cesari, M., Canevelli, M., Hoogendijk, E.O., Lilamand, M., Kelaiditi, E., Soto, M., Ousset, P-J., Weiner, M., Andrieu, S., Vellas, B., & the ICTUS and REAL.FR / DSA groups. (2016). Refining mild-to-moderate Alzheimer`s disease screening: A tool for clinicians. Journal of the American Medical Directors Association, 17, 913-920. DOI: 10.1016/j.jamda.2016.06.005
  53. Hoogendijk, E.O. (2016). How effective is integrated care for community-dwelling frail older people? The case of the Netherlands. Age and Ageing, 45, 587-590. DOI: 10.1093/ageing/afw081
  54. Hoogendijk, E.O., Deeg, D.J.H., Poppelaars, J., van der Horst, M., Broese van Groenou, M.I., Comijs, H.C.,  Pasman, H.R.W., van Schoor, N.M., Suanet, B., Thomése, F., van Tilburg, T.G., Visser, M., & Huisman, M. (2016). The Longitudinal Aging Study Amsterdam: cohort update 2016 and major findings. European Journal of Epidemiology, 31, 927-945. DOI: 10.1007/s10654-016-0192-0 OPEN ACCESS
  55. Sutorius, F., Hoogendijk, E.O., Prins, B.A., & van Hout, H.P.J. (2016). Comparison of 10 single and stepped methods to identify frail older persons in primary care: diagnostic and prognostic accuracy. BMC Family Practice, 17, 102. DOI: 10.1186/s12875-016-0487-y OPEN ACCESS
  56. Zengarini, E., Hoogendijk E.O., Perez-Zepeda, M.U., Ruggiero, C., Mecocci, P., Vellas, B., & Cesari, M. (2016). Lack of energy and negative health-related outcomes in nursing home residents: Results from the INCUR study. Journal of the American Medical Directors Association, 17, 525-529. DOI: 10.1016/j.jamda.2016.02.005
  57. Dent, E., Kowal, P., & Hoogendijk, E.O. (2016). Frailty measurement in research and clinical practice: A review. European Journal of Internal Medicine, 31, 3-10. DOI: 10.1016/j.ejim.2016.03.007
  58. Cesari, M., Costa, N., Hoogendijk, E.O., Vellas, B., Canevelli, M., & Perez-Zepeda, M.U. (2016). How the frailty index may support the allocation of healthcare resources – An example from the INCUR study. Journal of the American Medical Directors Association, 17, 448-450. DOI: 10.1016/j.jamda.2016.02.007
  59. Hoogendijk, E.O., Del Campo, N., Rolland, Y., Demougeot, L., Gerard, S., Vellas, B., & Cesari, M. (2016). Adverse effects of pneumonia on physical functioning in nursing home residents: Results from the INCUR study. Archives of Gerontology and Geriatrics, 65, 116-121. DOI: 10.1016/j.archger.2016.03.011
  60. Twisk, J.W.R., Hoogendijk, E.O., Zwijsen, S.A., & de Boer, M.R. (2016). Different methods to analyse stepped wedge trial designs revealed different aspects of intervention effects. Journal of Clinical Epidemiology, 72, 75-83. DOI: 10.1016/j.jclinepi.2015.11.004
  61. Hoogendijk, E.O., van der Horst, H.E., van de Ven, P.M., Twisk, J.W.R., Deeg, D.J.H., Frijters, D.H.M., van Leeuwen, K.M., van Campen, J.P.C.M., Nijpels, G., Jansen, A.P.D., & van Hout, H.P.J. (2016). Effectiveness of a geriatric care model for frail older adults in primary care: Results from a stepped wedge cluster randomized trial. European Journal of Internal Medicine, 28, 43-51. DOI: 10.1016/j.ejim.2015.10.023
  62. Fougère, B., Kelaiditi, E., Hoogendijk, E.O., Demougeot, L., Duboué, M., Vellas, B., & Cesari, M. (2016). Frailty Index and quality of life in nursing home residents: Results from INCUR study. Journal of Gerontology: Medical Sciences, 71, 420-424. DOI: 10.1093/gerona/glv098
  63. Dent, E., Hoogendijk, E.O., Cardona-Morrell, M., & Hillman, K. (2016). Frailty in emergency departments. The Lancet, 387, 434. DOI: 10.1016/S0140-6736(16)00177-X
  64. Del Campo, N., Payoux, P., Djilali, A., Delrieu, J., Hoogendijk, E.O., Rolland, Y., Cesari, M., Weiner, M., Andrieu, S., Vellas, B., & the MAPT/DSA study group (2016). Relationship of regional brain beta-amyloid to gait speed. Neurology, 86, 36-43.  DOI: 10.1212/WNL.0000000000002235
  65. Hoogendijk, E.O., Suanet, B., Dent, E., Deeg, D.J.H., & Aartsen, M.J. (2016). Adverse effects of frailty on social functioning in older adults: Results from the Longitudinal Aging Study Amsterdam. Maturitas, 83, 45-50. DOI: 10.1016/j.maturitas.2015.09.002
  66. Van Leeuwen, K.M., Bosmans, J.E., Jansen, A.P.D., Hoogendijk, E.O., Muntinga, M.E., van Hout, H.P.J., Nijpels, G., van der Horst, H.E., & van Tulder M.W. (2015). Cost-effectiveness of a chronic care model for frail older adults in primary care: economic evaluation alongside a stepped wedge cluster randomized trial. Journal of the American Geriatrics Society, 63, 2494-2504. DOI: 10.1111/jgs.13834 OPEN ACCESS
  67. Marzetti, E., Calvani, R., Landi, F., Hoogendijk, E.O., Fougère, B., Vellas, B., Pahor, M., Bernabei, R., Cesari, M., & the SPRINTT consortium (2015). Innovative medicines initiative: The SPRINTT project. Journal of Frailty & Aging, 4, 207-208. DOI: 10.14283/jfa.2015.69
  68. Hoogendijk, E.O., Abellan van Kan, G., Guyonnet, S., Vellas, B., & Cesari, M. (2015). Components of the frailty phenotype in relation to the frailty index: Results from the Toulouse Frailty Platform. Journal of the American Medical Directors Association, 16, 855-859. DOI: 10.1016/j.jamda.2015.04.007
  69. Zengarini, E., Ruggiero, C., Perez-Zepeda, M.U., Hoogendijk, E.O., Vellas, B., Mecocci, P., & Cesari M. (2015). Fatigue: Relevance and implications in the aging population. Experimental Gerontology, 70, 78-83. DOI: 10.1016/j.exger.2015.07.011
  70. Hoogendijk, E.O., Abellan van Kan, G., Guyonnet, S., Vellas, B., & Cesari, M. (2015). Operationalization of a frailty index using routine data from the Toulouse Frailty Clinic. Geriatrics & Gerontology International, 15, 519-520. DOI: 10.1111/ggi.12403
  71. Van Leeuwen, K.M., Bosmans, J.E., Jansen, A.P.D., Hoogendijk, E.O., Van Tulder, M.W., Van der Horst, H.E., & Ostelo, R.W. (2015). Comparing measurement properties of the EQ-5D, ICECAP-O and ASCOT in frail older adults. Value in Health, 18, 35-43. DOI: 10.1016/j.jval.2014.09.006
  72. Dent, E., & Hoogendijk, E.O. (2015). Psychosocial resources: moderators or mediators of frailty outcomes? Journal of the American Medical Directors Association, 16, 258-259. DOI: 10.1016/j.jamda.2014.11.014
  73. Hoogendijk, E.O., van Hout, H.P.J., van der Horst, H.E., Frijters, D.H.M., Dent, E., Deeg, D.J.H.,& Huisman, M. (2014). Do psychosocial resources modify the effects of frailty on functional decline and mortality? Journal of Psychosomatic Research, 77, 547-551. DOI: 10.1016/j.jpsychores.2014.09.017
  74. Dent, E., & Hoogendijk, E.O. (2014). Psychosocial factors modify the association of frailty with adverse outcomes: A prospective study of hospitalised older people. BMC Geriatrics, 14, 108. DOI: 10.1186/1471-2318-14-108 OPEN ACCESS
  75. Hoogendijk, E.O. (2014). How useful are multidomain frailty measures in research and clinical practice? Journal of Frailty & Aging, 3, 193-194. DOI: 10.14283/jfa.2014.23
  76. Hoogendijk, E.O., van Hout, H.P.J., Heymans, M.W., van der Horst, H.E., Frijters, D.H.M., Broese van Groenou, M.I., Deeg, D.J.H., & Huisman, M. (2014). Explaining the association between educational level and frailty in older adults: Results from a 13-year longitudinal study in the Netherlands. Annals of Epidemiology, 24, 538-544. DOI: 10.1016/j.annepidem.2014.05.002
  77. Hoogendijk, E.O., Muntinga, M.E., van Leeuwen, K.M., van der Horst, H.E., Deeg, D.J.H., Frijters, D.H.M., Hermsen, L.A.H., Jansen, A.P.D., Nijpels, G., & van Hout, H.P.J. (2014). Self-perceived met and unmet care needs of frail older adults in primary care. Archives of Gerontology and Geriatrics, 58, 37-42. DOI: 10.1016/j.archger.2013.09.001
  78. Hoogendijk, E.O., van der Horst, H.E., Deeg, D.J.H., Frijters, D.H.M., Prins, B.A.H., Jansen, A.P.D., Nijpels, G., & van Hout, H.P.J. (2013). The identification of frail older adults in primary care: comparing the accuracy of five simple instruments. Age and Ageing, 42, 262-265. DOI: 10.1093/ageing/afs163
  79. Broese van Groenou, M.I., Hoogendijk, E.O., & van Tilburg, T.G. (2013). Continued and new personal relationships in later life: Differential effects of health. Journal of Aging and Health, 25, 274-295. DOI: 10.1177/0898264312468033
  80. Hoogendijk, E.O., & van Hout, H.P.J. (2012). Investigating measurement properties of the Groningen Frailty Indicator: A more systematic approach is needed. Journal of the American Medical Directors Association, 13, 757-758. DOI: 10.1016/j.jamda.2012.06.008
  81. Muntinga, M.E., Hoogendijk, E.O., van Leeuwen, K.M., van Hout, H.P.J., Twisk, J.W.R., van der Horst, H.E., Nijpels G.N., & Jansen, A.P.D. (2012). Implementing the chronic care model for frail older adults in the Netherlands: Study protocol of ACT (frail older Adults: Care in Transition). BMC Geriatrics, 12, 19. DOI: 10.1186/1471-2318-12-19 OPEN ACCESS
  82. Hoogendijk, E., Broese van Groenou, M., van Tilburg, T., & Deeg, D. (2008). Educational differences in functional limitations: Comparisons of 55-65-year-olds in the Netherlands in 1992 and 2002. International Journal of Public Health, 53, 281-289. DOI: 10.1007/s00038-008-8079-9