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. 2021

  2. The Prevalence and Correlates of Probable Major Depressive Disorder and Probable Generalized Anxiety Disorder during the COVID-19 Pandemic. Results of a Nationally Representative Survey in Germany

    Hajek, A. & König, H-H., 23.11.2021, In: INT J ENV RES PUB HE. 18, 23, 12302.

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

  3. The Relationship between Income and Morbidity-Longitudinal Findings from the German Ageing Survey

    Reche, E., König, H-H. & Hajek, A., 24.11.2021, In: INT J ENV RES PUB HE. 18, 23, p. 12365

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

  4. Asymmetric effects of obesity on loneliness among older Germans. Longitudinal findings from the Survey of Health, Ageing and Retirement in Europe

    Hajek, A. & König, H-H., 12.2021, In: AGING MENT HEALTH. 25, 12, p. 2293-2297 5 p.

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

  5. Personality and Falls: Findings Based on the Survey of Health, Aging, and Retirement in Europe

    Hajek, A. & König, H-H., 12.2021, In: J AM MED DIR ASSOC. 22, 12, p. 2605-2607 3 p.

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

  6. Objective Job Demands of Oneself and One's Partner, and Depressive Symptoms. Evidence from a Nationally Representative Longitudinal Study

    Kretzler, B., König, H-H. & Hajek, A., 01.12.2021, In: INT J ENV RES PUB HE. 18, 23, p. 12688

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

  7. The Association between Oral Health-Related Quality of Life, Loneliness, Perceived and Objective Social Isolation - Results of a Nationally Representative Survey

    Hajek, A. & König, H-H., 07.12.2021, In: INT J ENV RES PUB HE. 18, 24, 12886.

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

  8. 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

  9. 2022

  10. Does grandchild care affect ageing satisfaction? Findings based on a nationally representative longitudinal study

    Quirke, E., König, H-H. & Hajek, A., 2022, In: PLOS ONE. 17, 3, e0265600.

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

  11. Factors Leading to Institutionalization among the Oldest Old: Longitudinal Findings from the AgeCoDe-AgeQualiDe Study

    Hajek, A., Buczak-Stec, E., van den Bussche, H., Eisele, M., Oey, A., Wiese, B., Weyerer, S., Werle, J., Fuchs, A., Pentzek, M., Luppa, M., Pabst, A., Weeg, D., Bickel, H., Kleineidam, L., Wagner, M., Scherer, M., Maier, W., Riedel-Heller, S. G. & König, H-H., 2022, In: GERONTOLOGY. 68, 8, p. 894-902 9 p.

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

  12. Frequency and gender differences in the use of professional home care in late life. Findings from three German old-age cohorts

    Buczak-Stec, E. W., Hajek, A., Pabst, A., Brettschneider, C., van den Bussche, H., Wiese, B., Weyerer, S., Werle, J., Hoell, A., Pentzek, M., Fuchs, A., Luppa, M., Löbner, M., Stein, J., Förster, F., Weeg, D., Mösch, E., Heser, K., Scherer, M., Maier, W., Angermeyer, M. C., Wagner, M., Riedel-Heller, S. G. & König, H-H., 2022, In: FRONT MED-LAUSANNE. 9, 924818.

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

  13. Oral Health, Loneliness and Social Isolation. A Systematic Review and Meta-Analysis

    Hajek, A., Kretzler, B. & König, H-H., 2022, In: J NUTR HEALTH AGING. 26, p. 675-680 6 p.

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

  14. Political Party Affinity and Fear of Conventional and Nuclear War in Germany

    Hajek, A. & König, H-H., 2022, In: Psychiatry International. 3, 3, p. 212-220 9 p.

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

  15. 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

  16. 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

  17. Social Support and Functional Decline in the Oldest Old

    Hajek, A., Brettschneider, C., Eisele, M., Mallon, T., Oey, A., Wiese, B., Weyerer, S., Werle, J., Fuchs, A., Pentzek, M., Gühne, U., Röhr, S., Weeg, D., Bickel, H., Kleineidam, L., Wagner, M., Scherer, M., Maier, W., Riedel-Heller, S. G. & König, H-H., 2022, In: GERONTOLOGY. 68, 2, p. 200-208

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

  18. The association between the number of life births and certain frailty dimensions

    Hajek, A. & König, H-H., 2022, In: ARCH GERONTOL GERIAT. 102, 104759.

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

  19. Association between onset and disappearance of pain and changes in physical activity among older adults - longitudinal evidence from the German Ageing Survey

    Baumbach, L., König, H-H. & Hajek, A., 01.2022, In: PSYCHOGERIATRICS. 22, 1, p. 67-76 10 p.

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

  20. Determinants of psychosocial factors among the oldest old - Evidence from the representative "Survey on quality of life and subjective well-being of the very old in North Rhine-Westphalia (NRW80+)"

    Hajek, A. & König, H-H., 01.2022, In: INT J GERIATR PSYCH. 37, 1, 5631.

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

  21. Frequency and correlates of use of applications for monitoring and increasing health and well-being in middle-aged and older adults. Findings from the German Ageing Survey

    Hajek, A. & König, H-H., 01.2022, In: ARCH GERONTOL GERIAT. 98, 104571.

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

  22. Frequency of contact with friends and relatives via internet and psychosocial factors in middle-aged and older adults during the COVID-19 pandemic. Findings from the German Ageing Survey

    Hajek, A. & König, H-H., 01.2022, In: INT J GERIATR PSYCH. 37, 1, p. 1-10

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

  23. Use of and Satisfaction with Telemedicine Services during the Pandemic: Findings from the COVID-19 Snapshot Monitoring in Germany (COSMO)

    Hajek, A., De Bock, F., Merkel, C., Kretzler, B. & König, H-H., 04.01.2022, In: HEALTHCARE-BASEL. 10, 1, 92.

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

  24. Oral health-related quality of life, probable depression and probable anxiety: evidence from a representative survey in Germany

    Hajek, A. & König, H-H., 16.01.2022, In: BMC ORAL HEALTH. 22, 1, p. 9 9.

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

  25. 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

  26. 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

  27. 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

  28. 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

  29. 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

  30. 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

  31. 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

  32. 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

  33. 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

  34. 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

  35. 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

  36. 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

  37. 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

  38. 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

  39. 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

  40. 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

  41. 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

  42. 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

  43. 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

  44. 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

  45. 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

  46. 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

  47. 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

  48. 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

  49. 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

  50. 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

  51. 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

  52. 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

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