|
Aalen, O.O. (1989). A linear regression model for the analysis of life times. Statistics in Medicine, 8, 907-925. Aalen, O.O. (1993). Further results on the non-parametric linear regression model in survival analysis. Statistics in Medicine, 12, 1509-1588. Aalen, O.O., Borgan, Ø., and Fekjaer, H. (2001). Covariate adjustment of event histories estimated from Markov chains: the additive approach. Biometrics, 57, 993-1001. Anderson, D.N. (2001). Treating depression in old age: the reasons to be positive. Age & Ageing, 30(1), 13-17. Andersen, P.K., Borgan, Ø., Gill, R.D., and Keiding, N. (1993). Statistical Models Based on Counting Processes. New York: Springer. Andersen, P.K. and Keiding, N. (2002). Multi-state models for event history analysis. Statistical Methods in Medical Research, 11, 91-115. Andersen, P.K., Abildstrom, S., and Rosthøj, S. (2002). Competing risks as a multi-state model. Statistical Methods in Medical Research, 11, 203-215. Anstey, K.J., von Sanden, C., Sargent-Cox, K., and Luszcz, M.A. (2007). Prevalence and Risk Factors for Depression in a Longitudinal, Population-Based Study including Individuals in the Community and Residential Care. American Journal of Geriatric Psychiatry, 15(6), 497-505. Beekman, A.T., Geerlings, S.W., Deeg, D.J., Smit, J.H., Schoevers, R. S., de Beurs, E., Braam, A.W., Penninx, B.W., and van Tiburg, W. (2002). The natural history of late-life depression: a 6-year prospective study in the community. Archives of General Psychiatry, 59(7), 605-611. Birrer, R.B. and Vemuri, S.P. (2004). Depression in later life: a diagnostic and therapeutic challenge. American Family Physician, 69, 2375-2386. Blazer, D.G. (2003). Depression in late life: review and commentary. Journals of Gerontology, 58A(3), 249-265. Blazer, D.G., Hays, J.C., and Foley, D.J. (1995). Sleep complaints in older adults: a racial comparison. Journal of Gerontology, Series A, 50, 280-284. Boey, K.W. (1999). Cross-validation of a short form of the CES-D in Chinese elderly. International Journal of Geriatric Psychiatry, 14(8), 608-617. Bruce, M.L., Kim, K., Leaf, P.J., and Jacobs, S. (1990). Depressive episodes and dysphoria resulting from conjugal bereavement in a prospective community sample. The American Journal of Psychiatry, 147(5): 608-611. Bruce, M.L., Seeman, T.E., Merrill, S.S., and Blazer, D.G. (1994). The impact of depressive symptomatology on physical disability: MacArthur studies of successful aging. American Journal of Public Health, 84, 1796-1799. Cassidy, K., Kotynia, R., Acres, J., Flicker, L., Lautenschlager, N.T., and Almeida, O.P. (2004). Association between lifestyle factors and mental health measures among community-dwelling older women. Australian and New Zealand Journal of Psychiatry, 38, 940-947. Cervilla, J.A. and Prince, M.J. (1997). Cognitive impairment and social distress as different pathways to depression in the elderly: a cross-sectional study. International Journal of Geriatric Psychiatry, 12, 995-1000. Chen, C.S., Tsang, H.Y., Chong, M.Y., and Tang, T.C. (2000). Validation of the Chinese health questionnaire (CHQ-12) in community elders. The Kaohsiung Journal of Medical Sciences, 16(11), 559-565. Chi, I. (1995). Mental health of the old-old in Hong Kong. Clinical Gerontologist, 115, 31-44. Chiao, C., Weng, L.J. and Botticello, A. (2009). Do older adults become more depressed when they age ? The role of social position and birth cohort. Journal of Epidemiology Community Health, 63, 625-632. Chiu, H.C., Chen, C.M., Huang, C.J., and Mau, L.W. (2005). Depressive symptoms, chronic medical conditions and functional status: a comparison of urban and rural elders in Taiwan. International Journal of Geriatric Psychiatry, 20(7), 635-644. Chong, M.Y., Chen, C.C., Tsang, H.Y., Yeh, T.L., Chen, C.S., Lee, Y.H., Tang, T.C., and Lo, H.Y. (2001). Community study of depression in old age in Taiwan: prevalence, life events and socio-demographic correlates. The British Journal of Psychiatry, 178, 29-35. Commenges, D. (2002). Inference for multi-state models from interval-censored data. Statistical Methods in Medical Research, 11, 167-182. Cox, D.R. (1972). Regression models and life-tables (with discussion). Journal of the Royal Statistical Society, Series B, 34, 187–220. Crystal, S., Sambamoorthi, U., Walkup, J.T., and Akincigil, A. (2003). Diagnosis and treatment of depression in the elderly medicare population: predictors, disparities, and trends. Journal of American Geriatric Society, 51, 1718-28. de Wreede, L.C., Fiocco, M., and Putter, H. (2010). The mstate package for estimation and prediction in non- and semi-parametric multi-state and competing risks models. Computer Methods and Programs in Biomedicine, 99, 261-274. Doraiswamy, P.M. (2001). Contemporary management of of comorbid anxiety and depression in geriatric patients. Journal of Clinical Psychiatry, 62, 30-35. Fischer, L.R., Wei, F., Solberg, L.I., Rush, W.A., and Heinrich, R.L. (2003). Treatment of elderly and other adult patients for depression in primary care. Journal of American Geriatric Society, 51, 1554-1562. Forsell, Y. and Winblad, B. (1998). Feelings of anxiety and associated variables in a very elderly population. International Journal of Geriatric Psychiatry, 13, 454-458. Geerlings, S.W., Beekman A.T., Deeg, D.J., and Van, T.W. (2000). Physical health and the onset and persistence of depression in older adults: an eight-wave prospective community-based study. Psychological Medicine, 30(2), 369-380. Gómez, G., Calle, M.L., Oller, R., and Langohr, K. (2009). Tutorial on methods for interval-censored data and their implementation in R. Statistical Modelling, 9(4), 259-297. Grambsch, P.M. and Therneau, T.M. (1994). Proportional hazards tests and diagnostics based on weighted residuals. Biometrika, 81, 515-526. Groeneboom, P. and Wellner, J.A. (1992). Information bounds and nonparametric maximum likelihood estimation. Basel: Birkhäuser. Gurland, B., Dean, L. and Cross, B. (1980). The epidemiology of depression and dementia in the elderly: the use of multiple indicators of these conditions. In Psychopathology in the aged., O.J. Cole, J.E. Barrett (Editors), Raven Press, New York. Henschel, V., Heiss, C., and Mansmann, U. (2007). intcox: Compendium to apply the iterative convex minorant algorithm to interval censored event data. Available at http://cran.r-project.org/web/package/intcox/vignettes/intcox.pdf Hosmer, D.W. and Lemeshow, S. (2008). Applied Survival Analysis: Regression Modeling of Time to Event Data. New Jersey: John Wiley & Sons. Islam, M.A. (1994). Multistate survival models for transitions and reverse transitions: an application to contraceptive use data. Journal of the Royal Statistical Society A, 157, 441-455. Islam, M.A. and Singh, K.P. (1992). Multistate survival models for partially censored data. Environmetrics, 3, 223-234. Islam, M.A., Huda, S. and Chowdhury, R.I. (2007). A Multistage Model for Analyzing Repeated Observations on Depression in Elderly. Festschrift in honor of Distinguished Professor Mir Masoom Ali on the occasion of his retirement, May 18-19, 2007, pages 44-45. Islam, M.A., Chowdhury, R.I., Chakraborty, N., and Bari, W. (2004). A multistage model for maternal morbidity during antenatal, delivery and postpartum periods. Statistics in Medicine, 23, 137-158. Jagger, C., Ritchie, K., Bronnum, H.H., Deeg, D., Gispert, R., and Grimley, E.J. (1998). Mental health expectancy-the European perspective: a synopsis of results presented at the Conference of the European Network for the Calculation of Health Expectancies (Euro-REVES). Acta Psychiatrica Scandinavica, 98(2): 85-91. Joly, P., Commenges, D., Helmer, C., and Letenneur, L. (2002). A penalized likelihood approach for an illness-death model with interval-censored data: application to age-specific incidence of dementia. Biostatistics, 3(3), 433-443. Kales, H.C. and Valenstein, M. (2002). Complexity in late-life depression: impact of confounding factors on diagnosis, treatment, and outcomes. Journal of Geriatric Psychiatry Neurology, 15, 147-155. Klein, J.P. and Shu, Y. (2002). Multi-state models for bone marrow transplantation studies. Statistical Methods in Medical Research, 11, 117-139. Kleinbaum, D.G. and Klein, M. (2005). Survival Analysis: A Self-Learning Text. New York: Springer. Kohout, F.J., Berkman, L.F., Evans, D.A., and Cornoni, H.J. (1993). Two shorter forms of the CES-D depression symptoms index. Journal of Aging and Health, 5, 179-193. Leon, C.F., Kasl, S.V., and Jacobs, S. (1994). A prospective study of widowhood and changes in symptoms of depression in community sample of the elderly. Psychology Aging, 12, 277-287. Liang, K.Y. and Zeger, S.L. (1986). Longitudinal data analysis using generalized linear models. Biometrika, 73(1), 13-22. Liang, K.Y. and Zeger, S.L. (1988). Models for longitudinal data: a generalized estimating equation approach. Biometrics, 44(4), 1049-1060. Lin, C.H. and Lin, H.S. (2006). Factors associated with survival status of older Taiwanese adults. Taiwan Journal of Public Health, 25, 351-362. (In Chinese) Lin, C.H., Chen, P.H., and Lin, H.S. (2010). A panel study on factors affecting the changing status of depression among the elderly in Taiwan. Journal of Population Studies, 41, 67-109. (In Chinese) Liu, L.J. and Guo, Q. (2008). Life satisfaction in a sample of empty-nest elderly: a survey in the rural area of a mountainous county in China. Quality of Life Research, 17(6): 823-830. Liu, S.C. and Lin, C.H. (2012). Effect of factors with time-dependent covariates on the survival status of the elderly in Taiwan. Quality & Quantity, 46, 237-249. Lundquist, R.S., Bernens, A., and Olsen, C.G. (1997). Comorbid disease in geriatric patients: dementia and depression-includes patient information. American Family Physician, 55, 2687-2694. Martin, J.H. and Haynes, L.C. (2000). Depression, delirium, and dementia in the elderly patient. AORN Journal, 72(2), 209-217. McCallum, J., Shadbolt, B., and Wang, D. (1995). Self-rated health and survival: a 7-year follow-up study of Australian elderly. American Journal of Public Health, 84, 1100-1105. Mitchell, J., Mathews, H.F., and Yesavage, J.A. (1993). A multidimensional examination of depression among the elderly. Research on Aging, 15, 198-219. Murrell, S.A., Himmelfarb, S., and Wright, K. (1983). Prevalence of depression and its correlates in older adults. American Journal of Epidemiology, 117, 173-185. Okwumabua, J.O., Baker, F.M., Wong, S.P., and Pilgrim, B.O. (1997). Characteristics of depressive symptoms in elderly urban and rural African. Journal of Gerontology, Series A, 52, 241-246. Oxman, T.E., Berkman, L.F., Kasl, S., Freeman, D.H., and Barrett, J. (1992). Social support and depressive symptoms in the elderly. American Journal of Epidemiology, 135(4): 356-368. Pan, W. (1999). Extending the iterative convex minorant algorithm to the Cox model for interval censored data. Journal of Computational and Graphical Statistics, 8, 109-120. Penninx, B.W., Geerlings, S.W., Deeg, D.J., van Eijk, J.T., van Tilburg, W., and Beekman, A.T. (1999). Minor and Major Depression and the risk of death in older persons. Archives of General Psychiatry, 56, 889-895. Prince, M.J., Beekman, A.T., Deeg, D.J., Fuhrer, R., Kivela, S.L., and Lawlor, B.A. (1999). Depression symptoms in late life assessed using the EURO-D scale: effect of age, gender and marital status in 14 European centres. British Journal of Psychiatry, 174, 339-345. Putter, H., Fiocco, M. and Geskus, R.B. (2007). Tutorial in biostatistics: competing risks and multi-state models. Statistics in Medicine, 26, 2389–2430. Rogers, J.C., Holm, M.B., Goldstein, G., McCue, M., and Nussbaum, P.D. (1994). Stability and change in functional assessment of patients with geropsychiatric disorders. American Journal of Occupational Therapy, 48, 914-918. Rosato, R., Ciccone, G., Bo, S., Pagano, G.F., Merletti, F., Gregori, D. (2007). Evaluating cardiovascular mortality in type 2 diabetes patients: an analysis based on competing risks Markov chains and additive regression models. Journal of Evaluation in Clinical Practice, 13(3), 422-428. Schoevers, R.A., Beekman, A.T., Deeg, D.J., Geerlings, M.I., Jonker, C., and Van, T.W. (2000). Risk factors for depression in later life; results of a prospective community based study (AMSTEL). Journal of Affective Disorders, 59(2), 127-137. Therneau, T.M. and Grambsch, P.M. (2000). Modeling Survival Data: Extending the Cox Model. New York: Springer. Tsai, Y.F., Yeh, S.H., and Tsai, H.H. (2005). Prevalence and risk factors for depressive symptoms among community-dwelling elders in Taiwan. International Journal of Geriatric Psychiatry, 20(11), 1097-1102. Turnbull, B. (1976). The empirical distribution function with arbitrarily grouped, censored and truncated data. Journal of the Royal Statistical Society, Series B, 38, 290-295. Turvey, C.L., Carney, C., Arndt, S., Wallace, R.B., and Herzog, R. (1999). Conjugal loss and Syndromal depression in a sample of elders aged 70 years or older. The American Journal of Psychiatry, 156(10), 1596-1601. Vink, D., Aartsen , M.J., Comijs, H.C., Heymans, M.W., Penninx, B.W., and Stek, M.L. (2009). Onset of anxiety and depression in the aging population: comparison of risk factors in a 9-year prospective study. American Journal of Geriatric Psychiatry, 17(8), 642-652. Wellner, J.A. and Zahn, Y. (1997). A hybrid algorithm for computation of the nonparametric maximum likelihood estimator from censored data. Journal of the American Statistical Association, 92, 945-959. Williams, M.E., and Connolly, N.K. (1990). What practicing physicians in North Carolina rate as their most challenging geriatric medicine concerns? Journal of American Geriatric Society, 38, 1230-1234.
|