| COVID-19 and Mental Health | Lifetime | 161 | DE 12 | 98.32 |
| Social and Demographic Issues in Germany | Lifetime | 35 | DE 33 | 97.75 |
| Intergenerational Family Dynamics and Caregiving | Lifetime | 138 | DE 5 | 97.91 |
| Health and Medical Studies | Lifetime | 170 | DE 160 | 97.30 |
| Health disparities and outcomes | Lifetime | 597 | DE 16 | 97.77 |
| COVID-19 and healthcare impacts | Lifetime | 603 | DE 12 | 93.94 |
| Family Support in Illness | Lifetime | 358 | DE 16 | 96.51 |
| Health, psychology, and well-being | Lifetime | 247 | DE 23 | 96.78 |
| Aging and Gerontology Research | Lifetime | 161 | DE 13 | 96.89 |
| Geriatric Care and Nursing Homes | Lifetime | 460 | DE 9 | 96.85 |
| Chronic Disease Management Strategies | Lifetime | 627 | DE 33 | 96.47 |
| Global Health Care Issues | Lifetime | 616 | DE 24 | 95.86 |
| Psychological Well-being and Life Satisfaction | Lifetime | 329 | DE 20 | 96.51 |
| Optimism, Hope, and Well-being | Lifetime | 174 | DE 6 | 95.91 |
| Health and Wellbeing Research | Lifetime | 709 | DE 5 | 93.40 |
| Dental Health and Care Utilization | Lifetime | 970 | DE 53 | 94.88 |
| Migration, Aging, and Tourism Studies | Lifetime | 844 | DE 22 | 90.09 |
| Family Caregiving in Mental Illness | Lifetime | 571 | DE 13 | 88.89 |
| Psychological and Temporal Perspectives Research | Lifetime | 321 | DE 29 | 88.92 |
| Social Policies and Healthcare Reform | Lifetime | 241 | DE 206 | 80.41 |
| Aging and Gerontology Research | 2021-2025 | 2 | DE 1 | 99.62 |
| Intergenerational Family Dynamics and Caregiving | 2021-2025 | 3 | DE 1 | 99.61 |
| COVID-19 and Mental Health | 2021-2025 | 28 | DE 1 | 99.47 |
| Health disparities and outcomes | 2021-2025 | 16 | DE 2 | 99.41 |
| Health, psychology, and well-being | 2021-2025 | 4 | DE 1 | 99.48 |
| Psychological Well-being and Life Satisfaction | 2021-2025 | 8 | DE 2 | 98.96 |
| Family Support in Illness | 2021-2025 | 9 | DE 2 | 98.27 |
| Dental Health and Care Utilization | 2021-2025 | 31 | DE 4 | 98.86 |
| Health Systems, Economic Evaluations, Quality of Life | 2021-2025 | 132 | DE 4 | 98.23 |
| Chronic Disease Management Strategies | 2021-2025 | 51 | DE 2 | 97.66 |
| Optimism, Hope, and Well-being | 2021-2025 | 9 | DE 1 | 97.90 |
| Food Security and Health in Diverse Populations | 2021-2025 | 70 | DE 1 | 97.11 |
| COVID-19 and healthcare impacts | 2021-2025 | 232 | DE 3 | 95.69 |
| Geriatric Care and Nursing Homes | 2021-2025 | 141 | DE 1 | 96.06 |
| Homelessness and Social Issues | 2021-2025 | 118 | DE 3 | 95.26 |
| Family Caregiving in Mental Illness | 2021-2025 | 30 | DE 1 | 92.68 |
| Employment and Welfare Studies | 2021-2025 | 125 | DE 6 | 94.19 |
| Psychological and Temporal Perspectives Research | 2021-2025 | 19 | DE 1 | 93.82 |
| Health and Medical Studies | 2021-2025 | 41 | DE 38 | 93.39 |
| Frailty in Older Adults | 2021-2025 | 283 | DE 7 | 94.85 |
| Oral microbiology and periodontitis research | 2021-2025 | 252 | DE 19 | 95.33 |
| Health and Wellbeing Research | 2021-2025 | 96 | DE 1 | 90.30 |
| Dental Anxiety and Anesthesia Techniques | 2021-2025 | 80 | DE 4 | 92.11 |
| Dementia and Cognitive Impairment Research | 2021-2025 | 645 | DE 25 | 94.78 |
| Telemedicine and Telehealth Implementation | 2021-2025 | 218 | DE 6 | 91.11 |
| Global Health Care Issues | 2021-2025 | 316 | DE 17 | 88.39 |
| Climate Change and Health Impacts | 2021-2025 | 609 | DE 23 | 91.34 |
| LGBTQ Health, Identity, and Policy | 2021-2025 | 265 | DE 4 | 92.54 |
| Patient Satisfaction in Healthcare | 2021-2025 | 354 | DE 11 | 83.16 |
| Social and Demographic Issues in Germany | 2021-2025 | 54 | DE 43 | 78.66 |
| Youth Substance Use and School Attendance | 2021-2025 | 95 | DE 3 | 77.72 |
| Health Promotion and Cardiovascular Prevention | 2021-2025 | 204 | DE 23 | 74.16 |
| Human-Animal Interaction Studies | 2021-2025 | 922 | DE 25 | 66.59 |
| Religion, Spirituality, and Psychology | 2021-2025 | 751 | DE 19 | 64.10 |
| Migration, Aging, and Tourism Studies | 2021-2025 | 755 | DE 14 | 57.73 |
| Body Image and Dysmorphia Studies | 2021-2025 | 941 | DE 70 | 52.93 |
| Older Adults Driving Studies | 2021-2025 | 576 | DE 37 | 44.27 |
| Personality Traits and Psychology | 2021-2025 | 977 | DE 132 | 40.07 |