Research ExplorerScientific StaffAndre Hajek Publications

Dr.phil. ID: 1927350

Andre Hajek

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Affiliations
ORCID: 0000-0002-6886-2745
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Publications

  1. 2023

  2. Fear of war and mental health in Germany

    Hajek, A., Kretzler, B. & König, H. H., 07.2023, In: SOC PSYCH PSYCH EPID. 58, 7, p. 1049-1054 6 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  3. Gründe von Menschen ab 60 Jahren in Deutschland, sich nicht gegen Covid-19 impfen zu lassen

    Hajek, A., Kretzler, B., von Rüden, U., Orth, B. & König, H-H., 07.2023, In: GESUNDHEITSWESEN. 85, 7, p. 622-625 4 p.

    Research output: SCORING: Contribution to journal › Short publication › Research › peer-review

  4. Oral health, anxiety symptoms and depressive symptoms: findings from the survey of health, ageing and retirement in Europe

    Hajek, A., Lieske, B., König, H-H., Zwar, L., Kretzler, B., Moszka, N. & Aarabi, G., 07.2023, In: PSYCHOGERIATRICS. 23, 4, p. 571-577 7 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  5. Personal human values, informal caregiving and the relevance of gender and age: Findings from the population-based German Aging Survey

    Zwar, L., König, H-H. & Hajek, A., 07.2023, In: ARCH GERONTOL GERIAT. 110, p. 104968

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  6. The association between the interaction of migration background and physical activity with loneliness in middle-aged and older adults living in Germany

    Baumbach, L., Barth, L., König, H-H. & Hajek, A., 07.2023, In: PSYCHOGERIATRICS. 23, 4, p. 621-630 10 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  7. Volunteering, loneliness and perceived social isolation: evidence from a representative sample of middle-aged and older adults in Germany

    Richardson, A., König, H-H. & Hajek, A., 14.07.2023, In: AGING MENT HEALTH. 27, 11, p. 2289-2294 6 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  8. Climate Anxiety and Mental Health in Germany

    Hajek, A. & König, H-H., 25.07.2023, In: CLIMATE. 11, 8, p. 158

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  9. Gesundheit wohnungsloser Menschen während der COVID-19-Pandemie

    van Rüth, V., Hajek, A., Heinrich, F., Ondruschka, B., Püschel, K. & Bertram, F., 08.2023, In: BUNDESGESUNDHEITSBLA. 66, 8, p. 882-889 8 p.

    Research output: SCORING: Contribution to journal › SCORING: Review article › Research

  10. 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

  11. Trajectories of generalized anxiety disorder, major depression and change in quality of life in adults aged 50 + : findings from a longitudinal analysis using representative, population-based data from Ireland

    Hohls, J. K., König, H-H. & Hajek, A., 08.2023, In: SOC PSYCH PSYCH EPID. 58, 8, p. 1201-1211 11 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  12. Parkinson's Disease and Subjective Prospects for the Future in Different Life Domains. Findings of a Nationally Representative Sample

    Hajek, A., Grupp, K., Aarabi, G., Kretzler, B. & König, H-H., 16.08.2023, In: NEUROPSYCH DIS TREAT. 19, p. 1791-1798 8 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  13. Determinants of Patient Use and Satisfaction With Synchronous Telemental Health Services During the COVID-19 Pandemic: Systematic Review

    Neumann, A., König, H-H., Bokermann, J. & Hajek, A., 18.08.2023, In: JMIR MENT HEALTH. 10, e46148.

    Research output: SCORING: Contribution to journal › SCORING: Review article › Research

  14. 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. 586

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  15. Bodily pain in physical function and the role of physical activity among community-dwelling adults aged 50-69 years in Ghana

    Gyasi, R. M., Phillips, D. R., Sefa Boampong, M., Abass, K., Kyei-Arthur, F., Agunbiade, O. M., Mohammed, S. F., Salarvand, S., Smith, L. & Hajek, A., 27.08.2023, In: J GERONTOL A-BIOL. 78, 9, p. 1604-1611 8 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  16. Ageing Happily in Ghana: How Does Social Inclusion Contribute?

    Gyasi, R. M., Hajek, A., Asante, F., Accam, B. T., Osei-Tutu, S., Rahmati, M., Hervie, V. M., Abass, K. & Phillips, D. R., 09.2023, In: PSYCHOGERIATRICS. 23, 5, p. 821-830 10 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  17. Neighbourhood cohesion, loneliness and perceived social isolation prior and during the COVID-19 pandemic. Longitudinal evidence from the German Ageing Survey

    Hajek, A., Kretzler, B., Walther, C., Aarabi, G., Zwar, L. & König, H-H., 09.2023, In: SOC PSYCH PSYCH EPID. 58, 9, p. 1411-1420 10 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  18. Determinants of health-related quality of life (HRQoL) among homeless individuals during the COVID-19 pandemic

    Brennecke, A., Heinrich, F., van Rüth, V., Dost, K., Graf, W., Kowalski, V., Rauch, A., Langenwalder, F., Püschel, K., Ondruschka, B., König, H-H., Bertram, F. & Hajek, A., 11.2023, In: QUAL LIFE RES. 32, 11, p. 3075-3083 9 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  19. Diabetes mellitus and functional limitations among older adults: Evidence from a large, representative Ghanaian aging study

    Gyasi, R. M., Odei, J., Hambali, M. G., Gyasi-Boadu, N., Obeng, B., Asori, M., Hajek, A., Jacob, L., Adjakloe, Y. A. D., Opoku-Ware, J., Smith, L. & Koyanagi, A., 11.2023, In: J PSYCHOSOM RES. 174, p. 111481 111481.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  20. Fear of war in Germany: An observational study

    Hajek, A., Kretzler, B. & König, H-H., 11.2023, In: HELIYON. 9, 11, p. e21784

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  21. Mental health, social integration and support of informal caregivers during the second wave of the COVID-19 pandemic: A population-based representative study from Germany

    Zwar, L., König, H-H. & Hajek, A., 11.2023, In: ARCH GERONTOL GERIAT. 114, 105085.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  22. Multimorbidity patterns in the German general population aged 40 years and over

    Amirzada, M., Buczak-Stec, D. E., König, P. H-H. & Hajek, P. A., 11.2023, In: ARCH GERONTOL GERIAT. 114, p. 105067

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  23. 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

  24. Do sexual minorities believe that they die earlier? Results from a large, representative survey

    Hajek, A., Buczak-Stec, E. & König, H-H., 14.11.2023, In: BMC GERIATR. 23, p. 742

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  25. Determinants of psychosocial factors amongst the oldest old: Longitudinal evidence based on the representative "survey on quality of life and subjective well-being of the very old in North Rhine-Westphalia"

    Hajek, A., Gyasi, R. M., Kretzler, B., Riedel-Heller, S. G. & König, H-H., 12.2023, In: INT J GERIATR PSYCH. 38, 12, e6031.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  26. 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. 105102

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  27. Wishing for an end? Longitudinal analysis of suicidal ideation among informal caregivers inside and outside their household in different welfare systems of Europe

    Zwar, L., König, H-H. & Hajek, A., 12.2023, In: INT PSYCHOGERIATR. 35, 12, p. 736-750

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  28. 2024

  29. German population norms of the preference to solitude scale and its correlates

    Hajek, A., Sutin, A. R., Luchetti, M., Stephan, Y., Peltzer, K., Terracciano, A. & König, H-H., 2024, In: PLOS ONE. 19, 5, e0303853.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  30. Health comparisons and loneliness and perceived social isolation: A brief overview and empirical evidence

    Hajek, A. & König, H-H., 2024, Loneliness and Social Isolation in Old Age: Correlates and Implications. 1 ed. Abingdon: Routledge, p. 121-129 9 p. (Aging and Mental Health Research).

    Research output: SCORING: Contribution to book/anthology › SCORING: Contribution to collected editions/anthologies › Research › peer-review

  31. Loneliness and Social Isolation in Old Age: Correlates and Implications

    Hajek, A., Riedel-Heller, S. & König, H-H., 2024, 1 ed. Abingdon: Routledge. 230 p. (Aging and Mental Health Research)

    Research output: Book/anthology › Collected edition/anthology

  32. Multimorbidity, loneliness, and social isolation: A systematic review: First published in International Journal of Environmental Research and Public Health (Reprint)

    Hajek, A., Kretzler, B. & König, H-H., 2024, Loneliness and Social Isolation in Old Age: Correlates and Implications. Hajek, A., Riedel-Heller, S. & König, H-H. (eds.). 2 ed. Abingdon: Routledge, p. 150-169 20 p.

    Research output: SCORING: Contribution to book/anthology › SCORING: Contribution to collected editions/anthologies › Research › peer-review

  33. Online social media use, loneliness and perceived social isolation in later life: A short overview and some empirical evidence

    Hajek, A. & 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. 95-103 9 p. (Aging and Mental Health Research).

    Research output: SCORING: Contribution to book/anthology › SCORING: Contribution to collected editions/anthologies › Research › peer-review

  34. Overview: Loneliness and social isolation in longitudinal aging studies around the world

    Hajek, A. & 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. 203-207 5 p. (Aging and Mental Health Research).

    Research output: SCORING: Contribution to book/anthology › SCORING: Contribution to collected editions/anthologies › Research › peer-review

  35. Pet ownership, loneliness, and social isolation

    Kretzler, B., König, H-H. & Hajek, A., 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. 86-94 9 p. (Aging and Mental Health Research).

    Research output: SCORING: Contribution to book/anthology › SCORING: Contribution to collected editions/anthologies › Research › peer-review

  36. 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

  37. Is loneliness associated with cancellation of medical appointments during the COVID-19 pandemic? Evidence from the Hamburg City Health Study (HCHS)

    Hajek, A., Petersen, E., Schäfer, I., Harth, V., Koch-Gromus, U., Härter, M., Schulz, H., Scherer, M. & König, H. H., 04.01.2024, In: BMC HEALTH SERV RES. 24, p. 32

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  38. Caregiving intensity and its association with subjective views of ageing among informal caregivers with different sociodemographic background: a longitudinal analysis from Germany

    Zwar, L., König, H-H. & Hajek, A., 13.01.2024, In: EUR J AGEING. 21, p. 4

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  39. How do individuals rate their health compared to others? findings based on a nationally representative sample in Germany

    Hajek, A. & König, H-H., 16.01.2024, In: BMC PUBLIC HEALTH. 24, p. 197

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  40. Pain: its prevalence and correlates among the oldest old

    Bokermann, J., König, H-H. & Hajek, A., 20.01.2024, In: AGING CLIN EXP RES. 36, 1, p. 2

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  41. The effect of depressive symptoms on quality of life and its different facets in the oldest age population: evidence from the AgeQualiDe prospective cohort study

    Liegert, P., Pabst, A., Conrad, I., van den Bussche, H., Eisele, M., Hajek, A., Heser, K., Kleineidam, L., Weyerer, S., Werle, J., Pentzek, M., Weeg, D., Mösch, E., Wiese, B., Oey, A., Wagner, M., Maier, W., König, H-H., Riedel-Heller, S. G., Scherer, M. & Luppa, M., 02.2024, In: QUAL LIFE RES. 33, 2, p. 387-398 12 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  42. Physical activity in adults with and without rheumatoid arthritis: cross-sectional results from the Survey of Health, Ageing and Retirement in Europe (SHARE)

    Belau, M. H., Flaßkamp, F., Becher, H., Hajek, A., König, H-H. & Baumbach, L., 03.2024, In: SCAND J RHEUMATOL. 53, 2, p. 112-117 6 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  43. The potential of informal care for self-perceptions of aging among older community-dwelling adults: Longitudinal findings from the Health and Retirement Study

    Zwar, L., König, H-H. & Hajek, A., 01.03.2024, In: J GERONTOL B-PSYCHOL. 79, 3, p. gbad189

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  44. Translation and Validation of the German Version of the Ikigai-9

    Hajek, A., Imai, T., Zwar, L. & König, H-H., 13.03.2024, In: SOCIETIES. 14, 3, p. 39

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  45. Factors Leading to a Decrease in Grip Strength Among the Oldest Old: A Large, Representative, Longitudinal Survey

    Hajek, A. & König, H-H., 04.2024, In: J AM MED DIR ASSOC. 25, 4, p. 672-675 4 p.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  46. 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

  47. Chronic loneliness and chronic social isolation among older adults: a study protocol for a systematic review, meta-analysis and meta-regression

    Hajek, A., Posi, G. & König, H-H., 05.04.2024, In: BMJ OPEN. 14, 4, p. e080399

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  48. Cost-Effectiveness of Treatments for Musculoskeletal Conditions Offered by Physiotherapists: A Systematic Review of Trial-Based Evaluations

    Baumbach, L., Feddern, W., Kretzler, B., Hajek, A. & König, H-H., 13.04.2024, In: SPORTS MED-OPEN. 10, p. 38

    Research output: SCORING: Contribution to journal › SCORING: Review article › Research

  49. Determinants of Telemedicine Service Use Among Middle-Aged and Older Adults in Germany During the COVID-19 Pandemic: Cross-Sectional Survey Study

    Neumann, A., König, H-H. & Hajek, A., 23.04.2024, In: JMIR AGING. 7, p. e50938

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  50. Factors associated with institutionalization among the oldest old: Results based on the nationally representative study 'old age in Germany (D80+)'

    Hajek, A., Gyasi, R. M. & König, H-H., 05.2024, In: INT J GERIATR PSYCH. 39, 5, e6099.

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  51. Personality and the use of cancer screenings - Results of the German National Cohort

    Hajek, A., Becher, H., Brenner, H., Holleczek, B., Katzke, V., Kaaks, R., Minnerup, H., Karch, A., Baurecht, H., Leitzmann, M., Peters, A., Gastell, S., Ahrens, W., Haug, U., Nimptsch, K., Pischon, T., Michels, K. B., Dorrn, A., Klett-Tammen, C., Castell, S., Willich, S. N., Keil, T., Schipf, S., Meinke-Franze, C., Harth, V., Obi, N. & König, H-H., 05.2024, In: PREV MED REP. 41, p. 102677

    Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

  52. 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

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