Dr.phil. ID: 1927350
Andre Hajek
Publications
Predictors of frailty in old age–results of a longitudinal study
Hajek, A., Brettschneider, C., Posselt, T., Lange, C., Mamone, S., Wiese, B., Weyerer, S., Werle, J., Fuchs, A., Pentzek, M., Stein, J., Luck, T., Bickel, H., Mösch, E., Heser, K., Jessen, F., Maier, W., Scherer, M., Riedel-Heller, S. G. & König, H-H., 2016, In: J NUTR HEALTH AGING. 20, 9, p. 952-957 6 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Predictors of Loneliness among Homeless Individuals in Germany during the COVID-19 Pandemic
Dost, K., Heinrich, F., Graf, W., Brennecke, A., Kowalski, V., Leider, A., Kraus, A., van Rüth, V., Ondruschka, B., Püschel, K., König, H-H., Bertram, F. & Hajek, A., 05.10.2022, In: INT J ENV RES PUB HE. 19, 19, 12718.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Preface
Hajek, A., Riedel-Heller, S. & König, H-H., 2024, Loneliness and Social Isolation in Old Age: Correlates and Implications. Hajek, A., Riedel-Heller, S. & König, H-H. (eds.). 1 ed. Abingdon: Routledge, p. XIV-XV 2 p. (Aging and Mental Health Research).Research output: SCORING: Contribution to book/anthology › Other › Research
Preferences for home- and community-based long-term care services in Germany: a discrete choice experiment
Lehnert, T., Günther, O. H., Hajek, A., Riedel-Heller, S. G. & König, H. H., 12.2018, In: EUR J HEALTH ECON. 19, 9, p. 1213-1223 11 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence and correlates of coronavirus anxiety in Germany: Results of a nationally representative survey
Hajek, A. & König, H-H., 2023, In: DEATH STUD. 47, 3, p. 287-295 9 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence and Correlates of Individuals Screening Positive for Depression and Anxiety on the PHQ-4 in the German General Population: Findings from the Nationally Representative German Socio-Economic Panel (GSOEP)
Hajek, A. & König, H-H., 27.10.2020, In: INT J ENV RES PUB HE. 17, 21, p. 7865Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence and correlates of loneliness, perceived and objective social isolation during the COVID-19 pandemic. Evidence from a representative survey in Germany
Hajek, A. & König, H-H., 10.2022, In: SOC PSYCH PSYCH EPID. 57, 10, p. 1969-1978 10 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence and correlates of obesity among the oldest old. A systematic review, meta-analysis and meta-regression
Hajek, A., Kretzler, B. & König, H-H., 05.2022, In: GERIATR GERONTOL INT. 22, 5, p. 373-383 11 p.Research output: SCORING: Contribution to journal › SCORING: Review article › Research
Prevalence and determinants of dental visits among older adults: findings of a nationally representative longitudinal study
Spinler, K., Aarabi, G., Valdez, R., Kofahl, C., Heydecke, G., König, H-H. & Hajek, A., 20.08.2019, In: BMC HEALTH SERV RES. 19, 1, p. 590Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence and determinants of depression and anxiety measured by the PHQ-4 among homeless individuals during the COVID-19 pandemic. Evidence from the Hamburg survey of homeless individuals
Hajek, A., Heinrich, F., van Rüth, V., Kretzler, B., Langenwalder, F., Püschel, K., Bertram, F. & König, H-H., 02.2022, In: PSYCHIAT RES. 308, 114350.Research output: SCORING: Contribution to journal › Other (editorial matter etc.) › Research
Prevalence and Determinants of Depressive and Anxiety Symptoms among Transgender People: Results of a Survey
Hajek, A., König, H-H., Buczak-Stec, E., Blessmann, M. & Grupp, K., 27.02.2023, In: HEALTHCARE-BASEL. 11, 5, p. 705 705.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence and determinants of driving habits in the oldest old: Results of the multicenter prospective AgeCoDe-AgeQualiDe study
Hajek, A., Brettschneider, C., Eisele, M., van den Bussche, H., Wiese, B., Mamone, S., Weyerer, S., Werle, J., Leve, V., Pentzek, M., Röhr, S., Stein, J., Bickel, H., Mösch, E., Heser, K., Wagner, M., Scherer, M., Maier, W., Riedel-Heller, S. G., König, H-H. & AgeCoDe & AgeQualiDe study group, 17.03.2019, In: ARCH GERONTOL GERIAT. 82, p. 245-250 6 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence and determinants of loneliness among the oldest old living in institutionalized settings: Study findings from a representative survey
Hajek, A., Zwar, L., Gyasi, R. M., Kretzler, B. & König, H-H., 05.2024, In: Z GERONTOL GERIATR. 57, 3, p. 214-219 6 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence and determinants of overweight and obesity in old age in Germany
Hajek, A., Lehnert, T., Ernst, A., Lange, C., Wiese, B., Prokein, J., Weyerer, S., Werle, J., Pentzek, M., Fuchs, A., Luck, T., Bickel, H., Mösch, E., Heser, K., Wagner, M., Maier, W., Scherer, M., Riedel-Heller, S. G. & König, H-H., 2015, In: BMC GERIATR. 15, p. 83 13 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence and determinants of probable depression and anxiety during the COVID-19 pandemic in seven countries: Longitudinal evidence from the European COvid Survey (ECOS)
Hajek, A., Sabat, I., Neumann-Böhme, S., Schreyögg, J., Barros, P. P., Stargardt, T. & König, H-H., 15.02.2022, In: J AFFECT DISORDERS. 299, p. 517-524 8 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence and Factors Associated with Fear of COVID-19 Among Homeless Individuals During the COVID-19 Pandemic: Evidence from the Hamburg Survey of Homeless Individuals
Hajek, A., Bertram, F., van Rüth, V., Kretzler, B., Püschel, K., Heinrich, F. & König, H-H., 24.06.2021, In: RISK MANAG HEALTHC P. 14, p. 2689 - 2695 7 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence and factors associated with obesity among the oldest old
Hajek, A., Brettschneider, C., van der Leeden, C., Lühmann, D., Oey, A., Wiese, B., Weyerer, S., Werle, J., Fuchs, A., Pentzek, M., Röhr, S., Löbner, M., Mösch, E., Bickel, H., Heser, K., Wagner, M., Scherer, M., Maier, W., Riedel-Heller, S. G. & König, H-H., 16.05.2020, In: ARCH GERONTOL GERIAT. 89, 104069.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence and factors associated with probable depression among the oldest old during the Covid-19 pandemic: evidence from the large, nationally representative 'Old Age in Germany (D80+)' study
Hajek, A., König, H-H., Sutin, A. R., Terracciano, A., Luchetti, M., Stephan, Y. & Gyasi, R. M., 07.2024, In: PSYCHOGERIATRICS. 24, 4, p. 838-846 9 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence Of, and Factors Associated with, Obesity among the Oldest Old. A Study Protocol for a Systematic Review
Hajek, A., Kretzler, B. & König, H-H., 04.09.2020, In: HEALTHCARE-BASEL. 8, 3, p. 319Research output: SCORING: Contribution to journal › SCORING: Review article › Research
Prevalence of Anxiety Symptoms and Their Association With Loss Experience in a Large Cohort Sample of the Oldest-Old. Results of the AgeCoDe/AgeQualiDe Study
Welzel, F. D., Stein, J., Röhr, S., Fuchs, A., Pentzek, M., Mösch, E., Bickel, H., Weyerer, S., Werle, J., Wiese, B., Oey, A., Hajek, A., König, H-H., Heser, K., Keineidam, L., van den Bussche, H., van der Leeden, C., Maier, W., Scherer, M., Wagner, M., Riedel-Heller, S. G. & AgeCoDe & AgeQualiDe study group, 2019, In: FRONT PSYCHIATRY. 10, p. 285Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Prevalence of Prefrailty and Frailty Among Older Adults in Germany: A Systematic Review, Meta-Analysis and Meta-Regression
Hajek, A., Kretzler, B. & König, H-H., 22.04.2022, In: FRONT MED-LAUSANNE. 9, 870714.Research output: SCORING: Contribution to journal › SCORING: Review article › Research
Profiles of met and unmet care needs in the oldest-old primary care patients with depression - Results of the AgeMooDe study
Kraake, S., Pabst, A., Wiese, B., Moor, L., König, H-H., Hajek, A., Kaduszkiewicz, H., Scherer, M., Stark, A., Wagner, M., Maier, W., Werle, J., Weyerer, S., Riedel-Heller, S. G. & Stein, J., 01.04.2024, In: J AFFECT DISORDERS. 350, p. 618-626 9 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Psychological correlates of fear of falling: Findings from the German Aging Survey
Hajek, A., Bock, J-O. & König, H-H., 03.2018, In: GERIATR GERONTOL INT. 18, 3, p. 396-406Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Psychological determinants of influenza vaccination
Bock, J-O., Hajek, A. & König, H-H., 29.08.2017, In: BMC GERIATR. 17, p. 194 1 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Psychosocial consequences of transitioning into informal caregiving in male and female caregivers: Findings from a population-based panel study
Zwar, L., König, H-H. & Hajek, A., 11.2020, In: SOC SCI MED. 264, 113281.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Psychosocial correlates of unintentional weight loss in the second half of life in the German general population
Hajek, A., Bock, J-O. & König, H-H., 02.10.2017, In: PLOS ONE. 12, 10, p. e0185749Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Public stigma towards informal caregiving in Germany: a descriptive study
Zwar, L., Angermeyer, M. C., Matschinger, H., Riedel-Heller, S. G., König, H-H. & Hajek, A., 08.2021, In: AGING MENT HEALTH. 25, 8, p. 1515-1524 10 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
RAI3 expression is not associated with clinical outcomes of patients with non-small cell lung cancer
Melling, N., Reeh, M., Ghadban, T., Tachezy, M., Hajek, A., Izbicki, J. R. & Grupp, K., 08.2023, In: J CANCER RES CLIN. 149, 9, p. 6549-6555 7 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Reductions in cognitive functioning are associated with decreases in satisfaction with aging. Longitudinal findings based on a nationally representative sample
Hajek, A., Buczak-Stec, E., Riedel-Heller, S. G. & König, H-H., 24.04.2020, In: ARCH GERONTOL GERIAT. 89, p. 104072Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Reference Values and Correlates of Grip Strength in the Oldest Old: Evidence From the Representative NRW80+ (Germany)
Hajek, A. & König, H-H., 05.2022, In: J AM MED DIR ASSOC. 23, 5, p. 898-899 2 p.Research output: SCORING: Contribution to journal › Other (editorial matter etc.) › Research
Regionale Unterschiede bei demografischer Alterung
Alltag, S., Nowossadeck, S., Stein, J., Hajek, A., König, H-H., Riedel-Heller, S. G. & Nowossadeck, E., 10.2017, In: PSYCHIAT PRAX. 44, 7, p. 413-416Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Regular childhood dental visits, health-related factors and quality of life in later life
Hajek, A., König, H-H., Buczak-Stec, E., Rose, L. M., Kretzler, B., Spinler, K., Schiffner, U., Aarabi, G. & Walther, C., 2022, In: ARCH GERONTOL GERIAT. 99, 104585.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Relationship between personality factors and frailty. A systematic review
Hajek, A., Kretzler, B. & König, H-H., 11.2021, In: ARCH GERONTOL GERIAT. 97, p. 104508Research output: SCORING: Contribution to journal › SCORING: Review article › Research
Religion and cancer prevention: study protocol for a systematic review
Kretzler, B., König, H-H., Brandt, L. & Hajek, A., 31.12.2021, In: BMJ OPEN. 11, e046126.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Religious Affiliation and Flu Vaccination in Germany: Results of the German Ageing Survey
Shaheen, H., König, H-H. & Hajek, A., 21.10.2022, In: HEALTHCARE-BASEL. 10, 10, 2108.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Religious affiliation and oral health-related quality of life: a cross-sectional study based on a nationally representative survey in Germany
Moszka, N., Aarabi, G., Lieske, B., König, H-H., Kretzler, B., Zwar, L. & Hajek, A., 23.08.2023, In: BMC ORAL HEALTH. 23, p. 586Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Religious Attendance and Cancer Screening Behavior
Kretzler, B., König, H-H. & Hajek, A., 2020, In: FRONT ONCOL. 10, p. 583925Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Religious Denomination, Religiosity, Religious Attendance, and Cancer Prevention. A Systematic Review
Kretzler, B., König, H-H., Brandt, L., Weiss, H. R. & Hajek, A., 16.01.2022, In: RISK MANAG HEALTHC P. 15, p. 45-58 14 p.Research output: SCORING: Contribution to journal › SCORING: Review article › Research
Self-efficacy moderates the relationship between health comparisons and social exclusion: results of the German ageing survey
Hajek, A. & König, H-H., 29.12.2017, In: HEALTH QUAL LIFE OUT. 15, 1, p. 252 1 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Self-perceptions of ageing, GP visits and frequent attendance. Longitudinal findings from the German Ageing Survey
Hajek, A. & König, H-H., 08.2021, In: AGING MENT HEALTH. 25, 8, p. 1493-1498 6 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Self-Rated Health and Social Exclusion: Does Gardening Moderate This Relation? Evidence from the German Ageing Survey
Hajek, A. & König, H-H., 23.05.2019, In: INT J ENV RES PUB HE. 16, 10, p. 1834Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Sex-Specific Associations Between Depressive Symptoms and Risk for Subsequent Dementia
Heser, K., Kleineidam, L., Pabst, A., Wiese, B., Roehr, S., Löbner, M., Hajek, A., van der Leeden, C., Angermeyer, M. C., Scherer, M., König, H-H., Maier, W., Riedel-Heller, S. G. & Wagner, M., 2020, In: J ALZHEIMERS DIS. 74, 1, p. 151-161 11 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Sexual orientation and psychosocial factors in terms of loneliness and subjective well-being in later life
Buczak-Stec, E., König, H-H. & Hajek, A., 25.02.2023, In: GERONTOLOGIST. 63, 2, p. 338-349 12 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Sexual Satisfaction Among Sexual Minority and Heterosexual Middle-Aged and Older Adults
Buczak-Stec, E. W., König, H-H. & Hajek, A., 31.01.2023, In: INNOV AGING. 7, 2, p. igad010Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Sexual satisfaction and aging satisfaction among middle-aged and older adults. Evidence from a nationally representative study
Hajek, A. & König, H-H., 12.2023, In: ARCH GERONTOL GERIAT. 115, p. 105102Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Sexual satisfaction of middle-aged and older adults: longitudinal findings from a nationally representative sample
Buczak-Stec, E., König, H-H. & Hajek, A., 26.02.2021, In: AGE AGEING. 50, 2, p. 559-564 6 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Sleep and Happiness in Urban-Dwelling Older Adults in Ghana: A Serial Multiple Mediation Model of Generalized Anxiety and Depressive Symptoms
Gyasi, R. M., Hajek, A., Owusu, R., James, P. B., Boampong, M. S., Accam, B. T., Abass, K., Owusu-Dabo, E. & Phillips, D. R., 11.2023, In: AM J GERIAT PSYCHIAT. 31, 11, p. 953-964 12 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Social Activities and Risk of Dementia in Community-Dwelling Older People: Gender-Specific Findings from a Prospective Cohort Study
Htun, H. L., Teshale, A. B., Owen, A. J., Ryan, J., Woods, R. L., Orchard, S. G., Hajek, A., Lysen, T., Shah, R. C., Chong, T. T-J., Sheets, K. M., Joyce, J., Murray, A. M. & Freak-Poli, R., 01.05.2024, In: J GERONTOL B-PSYCHOL. 79, 5, p. gbae050Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Social Isolation and Incident Dementia in the Oldest-Old - A Competing Risk Analysis
Grothe, J., Röhr, S., Luppa, M., Pabst, A., Kleineidam, L., Heser, K., Fuchs, A., Pentzek, M., Oey, A., Wiese, B., Lühmann, D., Bussche van den, H., Weyerer, S., Werle, J., Weeg, D., Bickel, H., Scherer, M., König, H-H., Hajek, A., Wagner, M. & Riedel-Heller, S. G., 2022, In: FRONT PSYCHIATRY. 13, p. 834438 834438.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review
Social Isolation and Loneliness of Older Adults in Times of the COVID-19 Pandemic: Can Use of Online Social Media Sites and Video Chats Assist in Mitigating Social Isolation and Loneliness?
Hajek, A. & König, H-H., 2021, In: GERONTOLOGY. 67, 1, p. 121-124 4 p.Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review