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. 2022

  2. What factors are associated with functional impairment among the oldest old?

    Hajek, A. & König, H-H., 22.12.2022, In: FRONT MED-LAUSANNE. 9, 1092775.

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

  3. Oral health and quality of life: findings from the Survey of Health, Ageing and Retirement in Europe

    Block, C., König, H-H. & Hajek, A., 15.12.2022, In: BMC ORAL HEALTH. 22, 606.

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

  4. Do Sexually Satisfied Individuals Think That They Live Longer? Results from the German Ageing Survey

    Hajek, A., Buczak-Stec, E. & König, H-H., 08.12.2022, In: HEALTHCARE-BASEL. 10, 12, 2482.

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

  5. Correction to: Driving status and health-related quality of life among the oldest old: a population-based examination using data from the AgeCoDe-AgeQualiDe prospective cohort study

    Hajek, A., Brettschneider, C., Lühmann, D., van den Bussche, H., Wiese, B., Mamone, S., Weyerer, S., Werle, J., Leve, V., Fuchs, A., Röhr, S., Stein, J., Bickel, H., Mösch, E., Heser, K., Wagner, M., Scherer, M., Maier, W., Riedel-Heller, S. G., Pentzek, M. & König, H-H., 12.2022, In: AGING CLIN EXP RES. 34, 12, p. 3181-3182 2 p.

    Research output: SCORING: Contribution to journal › Other (editorial matter etc.) › Research

  6. Die medizinische Versorgung von Menschen ohne regulären Aufenthaltsstatus im französischen Gesundheitssystem

    Wilckens, H., König, H-H. & Hajek, A., 12.2022, In: GESUNDHEITSWESEN. 84, 12, p. e53-e57

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

  7. Frequency and correlates of driving status among the oldest old: results from a large, representative sample

    Hajek, A. & König, H-H., 12.2022, In: AGING CLIN EXP RES. 34, 12, p. 3083-3088 6 p.

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

  8. Climate Anxiety, Loneliness and Perceived Social Isolation

    Hajek, A. & König, H-H., 14.11.2022, In: INT J ENV RES PUB HE. 19, 22, p. 14991

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

  9. Personality-related and psychosocial correlates of sick leave days in Germany during the COVID-19 pandemic: findings of a representative survey

    Hajek, A. & König, H-H., 04.11.2022, In: ARCH PUBLIC HEALTH. 80, 227.

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

  10. Personality and oral health-related quality of life. Results from an online survey

    Hajek, A. & König, H-H., 02.11.2022, In: BMC ORAL HEALTH. 22, 1, p. 463 463.

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

  11. Social Media Addiction and Fear of War in Germany

    Hajek, A., Kretzler, B. & König, H-H., 02.11.2022, In: Psychiatry International. 3, 4, p. 313-319 7 p.

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

  12. Climate anxiety in Germany

    Hajek, A. & König, H. H., 11.2022, In: PUBLIC HEALTH. 212, p. 89-94 6 p.

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

  13. Conspiracy mentality among informal caregivers as a risk factor for caregiver burden, mental health, perceived loneliness and social isolation during the COVID-19 pandemic: findings of a representative online study from Germany

    Zwar, L., König, H-H. & Hajek, A., 11.2022, In: QUAL LIFE RES. 31, 11, p. 3139-3151 13 p.

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

  14. Depression and anxiety in later COVID-19 waves across Europe: New evidence from the European COvid Survey (ECOS)

    Hajek, A., Neumann-Böhme, S., Sabat, I., Torbica, A., Schreyögg, J., Barros, P. P., Stargardt, T. & König, H-H., 11.2022, In: PSYCHIAT RES. 317, p. 114902 114902.

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

  15. Wealth and psychosocial factors among middle-aged and older adults. Findings based on nationally representative data

    Hajek, A. & König, P. H-H., 11.2022, In: ARCH GERONTOL GERIAT. 103, p. 104777

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

  16. 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

  17. 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

  18. Informal caregiving during the COVID-19 pandemic: findings from a representative, population-based study during the second wave of the pandemic in Germany

    Zwar, L., König, H-H. & Hajek, A., 10.2022, In: AGING MENT HEALTH. 26, 10, p. 2062-2070 9 p.

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

  19. Pet ownership, loneliness, and social isolation: a systematic review

    Kretzler, B., König, H-H. & Hajek, A., 10.2022, In: SOC PSYCH PSYCH EPID. 57, 10, p. 1935-1957 23 p.

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

  20. 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

  21. Evidence from the Hamburg City Health Study - association between education and periodontitis

    Walther, C., Spinler, K., Borof, K., Kofahl, C., Heydecke, G., Seedorf, U., Beikler, T., Terschüren, C., Hajek, A. & Aarabi, G., 02.09.2022, In: BMC PUBLIC HEALTH. 22, 1, 1662.

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

  22. Do oldest old individuals perceive receipt of informal care as a restriction or support of their autonomy?

    Zwar, L., König, H-H., van der Leeden, C., Lühmann, D., Oey, A., Wiese, B., Weyerer, S., Werle, J., Fuchs, A., Pentzek, M., Luppa, M., Löbner, M., Weeg, D., Mösch, E., Heser, K., Wagner, M., Maier, W., Riedel-Heller, S. G., Scherer, M. & Hajek, A., 09.2022, In: AGING MENT HEALTH. 26, 9, p. 1862-1873 12 p.

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

  23. Does Oral Health-Related Quality of Life Differ by Income Group? Findings from a Nationally Representative Survey

    Hajek, A., König, H-H., Kretzler, B., Zwar, L., Lieske, B., Seedorf, U., Walther, C. & Aarabi, G., 30.08.2022, In: INT J ENV RES PUB HE. 19, 17, 10826.

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

  24. Loneliness, perceived isolation and sleep quality in later life. Longitudinal evidence from a population-based German study

    Hajek, A. & König, H-H., 21.08.2022, In: ARCH GERONTOL GERIAT. 103, 104795.

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

  25. Fear of COVID-19 among homeless individuals in Germany in mid-2021

    Hajek, A., Bertram, F., van Rüth, V., Dost, K., Graf, W., Brenneke, A., Kowalski, V., Püschel, K., Schüler, C., Ondruschka, B., Heinrich, F. & König, H-H., 10.08.2022, In: FRONT PUBLIC HEALTH. 10, 915965.

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

  26. Association between Parkinson’s Disease and Psychosocial Factors: Results of the Nationally Representative German Ageing Survey

    Vardanyan, R., König, H-H. & Hajek, A., 05.08.2022, In: J CLIN MED. 11, 15, 4569.

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

  27. Grandchild care and loneliness among older Europeans: Longitudinal evidence from the Survey of Health, Ageing and Retirement in Europe

    Hajek, A. & König, H-H., 08.2022, In: INT J GERIATR PSYCH. 37, 8, 5785.

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

  28. Inanspruchnahme von Gesundheitsleistungen bei Obdachlosen: Ergebnisse der Hamburger Obdachlosenbefragung

    Hajek, A., van Rüth, V., Bertram, F., Schüler, C., Heinrich, F., Kretzler, B., Püschel, K. & König, H-H., 08.2022, In: GESUNDHEITSWESEN. 84, 8-09, p. 674-678 5 p.

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

  29. Association between migration and oral health-related quality of life: results from a nationally representative online survey

    Aarabi, G., Walther, C., Kretzler, B., Zwar, L., König, H-H. & Hajek, A., 26.07.2022, In: BMC ORAL HEALTH. 22, 1, p. 309 309.

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

  30. Depressive Symptoms and Healthcare Utilization in Late Life. Longitudinal Evidence From the AgeMooDe Study

    Buczak-Stec, E. W., Löbner, M., Stein, J., Stark, A., Kaduszkiewicz, H., Werle, J., Heser, K., Wiese, B., Weyerer, S., Wagner, M., Scherer, M., Riedel-Heller, S. G., König, H-H. & Hajek, A., 22.07.2022, In: FRONT MED-LAUSANNE. 9, 924309.

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

  31. The role of migration status in the link between ADL/IADL and informal as well as formal care in Germany: Findings of the Survey of Health, Aging and Retirement in Europe

    Wilckens, H., König, H-H. & Hajek, A., 07.2022, In: ARCH GERONTOL GERIAT. 101, 104669.

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

  32. Association between purpose in life and healthcare use among women and men in Germany: cross-sectional analysis of the nationally representative German Socio-Economic Panel (GSOEP) study

    Hajek, A. & König, H-H., 16.06.2022, In: BMJ OPEN. 12, 6, p. e061525 e061525.

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

  33. Determinants of Outpatient Physician Visits in the General Adult German Population during Later Stages of the COVID-19 Pandemic

    Hajek, A. & König, H-H., 01.06.2022, In: HEALTHCARE-BASEL. 10, 6, 1025.

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

  34. Social support and health-related quality of life among the oldest old - longitudinal evidence from the multicenter prospective AgeCoDe-AgeQualiDe study

    Hajek, A., Brettschneider, C., Mallon, T., Kaduszkiewicz, H., Oey, A., Wiese, B., Weyerer, S., Werle, J., Pentzek, M., Fuchs, A., Conrad, I., Luppa, M., Weeg, D., Mösch, E., Kleineidam, L., Wagner, M., Scherer, M., Maier, W., Riedel-Heller, S. G. & König, H-H., 06.2022, In: QUAL LIFE RES. 31, 6, p. 1667-1676 10 p.

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

  35. The Big Five personality traits and regularity of lifetime dental visit attendance: evidence of the Survey of Health, Ageing, and Retirement in Europe (SHARE)

    Aarabi, G., Walther, C., Bunte, K., Spinler, K., Buczak-Stec, E., König, H-H. & Hajek, A., 06.2022, In: AGING CLIN EXP RES. 34, 6, p. 1439-1445 7 p.

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

  36. Willingness to pay for SARS-CoV-2 rapid antigen tests during the COVID-19 pandemic: evidence from the general adult population

    Hajek, A. & König, H-H., 06.2022, In: PUBLIC HEALTH. 207, p. 19-23 5 p.

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

  37. 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

  38. 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

  39. The onset of falls and its effects on perceived social exclusion and loneliness. Evidence from a nationally representative longitudinal study.

    Petersen, N., König, H-H. & Hajek, A., 05.2022, In: ARCH GERONTOL GERIAT. 100, 104622.

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

  40. 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

  41. Frequency and Correlates of Online Consultations With Doctors or Therapists in Middle-Aged and Older Adults: Nationally Representative Cross-sectional Study

    Hajek, A. & König, H-H., 07.04.2022, In: J MED INTERNET RES. 24, 4, e29781.

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

  42. Associations between starting and stopping volunteering and physical activity among older adults - longitudinal evidence from the German Ageing Survey

    Baumbach, L., König, H-H. & Hajek, A., 23.03.2022, In: BMC PUBLIC HEALTH. 22, 1, p. 578 578.

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

  43. Factors Contributing to Persistent Frequent Attendance in Primary Care Among the Oldest Old: Longitudinal Evidence From the AgeCoDe-AgeQualiDe Study

    Buczak-Stec, E. W., Hajek, A., van den Bussche, H., Eisele, M., Oey, A., Wiese, B., Weyerer, S., Werle, J., Fuchs, A., Pentzek, M., Luppa, M., Löbner, M., Weeg, D., Mösch, E., Heser, K., Wagner, M., Riedel-Heller, S. G., Maier, W., Scherer, M. & König, H-H., 21.03.2022, In: FRONT MED-LAUSANNE. 9, p. 815419 815419.

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

  44. Perceived autonomy of informal care recipients and the relevance of self-esteem

    Zwar, L., König, H-H. & Hajek, A., 21.03.2022, In: PSYCHOL AGING. 37, 4, p. 542-555

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

  45. Level and correlates of empathy and altruism during the Covid-19 pandemic. Evidence from a representative survey in Germany

    Hajek, A. & König, H-H., 16.03.2022, In: PLOS ONE. 17, 3, e0265544.

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

  46. Gender Specifics of Healthy Ageing in Older Age as Seen by Women and Men (70+): A Focus Group Study

    Schladitz, K., Förster, F., Wagner, M., Heser, K., König, H-H., Hajek, A., Wiese, B., Pabst, A., Riedel-Heller, S. G. & Löbner, M., 07.03.2022, In: INT J ENV RES PUB HE. 19, 5, 3137.

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

  47. Spousal care and its effect on partnership characteristics - a longitudinal analysis of spousal caregiving and care receipt in Germany

    Happich, F., König, H-H. & Hajek, A., 03.2022, In: SCAND J CARING SCI. 36, 1, p. 109-119 11 p.

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

  48. The Mental and Physical Health of the Homeless–Evidence From the National Survey on Psychiatric and Somatic Health of Homeless Individuals (the NAPSHI Study)

    Bertram, F., Hajek, A., Dost, K., Graf, W., Brennecke, A., Kowalski, V., Rüth, V. V., König, H-H., Wulff, B., Ondruschka, B., Püschel, K. & Heinrich, F., 16.02.2022, In: DTSCH ARZTEBL INT. 119, 50, p. 861-868 8 p.

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

  49. Economic evaluations of musculoskeletal physiotherapy: protocol of a systematic review

    Baumbach, L., König, H-H., Kretzler, B. & Hajek, A., 15.02.2022, In: BMJ OPEN. 12, e058143.

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

  50. 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

  51. How does beginning or ceasing of informal caregiving of individuals in poor health influence sleep quality? Findings from a nationally representative longitudinal study

    Hajek, A. & König, H-H., 02.2022, In: AGING MENT HEALTH. 26, 2, p. 314-319

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

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