Osamu Katayama
Biographic Data
| ID | 4103373 |
|---|---|
| NAME | Osamu Katayama |
| GIVEN NAMES | Osamu |
| FAMILY NAME | Katayama |
| SIGNATURE | KATAYAMA O |
| AFFILIATIONS | National Center for Geriatrics and Gerontology |
| ORCID | 0000-0003-1885-527X |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1998 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
Classification of Social Participation and Its Association With Loneliness in Older Adults
Prediction of dementia risk by instrumental activities of daily living limitations and its impact on dementia onset in combination with mild cognitive impairment
This study validated the NCGG-ADL as an effective screening tool for assessing dementia risk among community-dwelling older adults. Furthermore, concomitant MCI and IADL limitations was associated with a higher risk of dementia onset more than either condition alone. Therefore, this coexisting condition should be carefully monitored to prevent dementia
Association between Covid-19 emergency declarations and physical activity among community-dwelling older adults enrolled in a physical activity measurement program
For the community-dwelling older adults who regularly self-monitor their physical activity, the current study concludes that there is no evidence of consistently negative impacts of the emergency declarations by the COVID-19 pandemic
Life Satisfaction and the Relationship between Mild Cognitive Impairment and Disability Incidence
The relationship between the incidence of disability and cognitive function has been clarified, but whether life satisfaction is related to this relationship is unclear. Therefore, the purpose of this study was to clarify whether life satisfaction is related to the relationship between the incidence of disability and mild cognitive impairment. We included 2563 older adults from the National Center for Geriatrics and Gerontology-Study of Geriatric…
A New Social Network Scale for Detecting Depressive Symptoms in Older Japanese Adults
Social engagement and networking deter depression among older adults. During the COVID-19 pandemic, older adults are especially at risk of isolation from face-to-face and non-face-to-face interactions. We developed the National Center for Geriatrics and Gerontology Social Network Scale (NCGG-SNS) to assess frequency of, and satisfaction with, social interactions. The NCGG-SNS consists of four domains: face-to-face/non-face-to-face interactions wi…
Japanese Business into the 21st Century
No prominent works on this page.
Japanese Business into the 21st Century
A New Social Network Scale for Detecting Depressive Symptoms in Older Japanese Adults
Social engagement and networking deter depression among older adults. During the COVID-19 pandemic, older adults are especially at risk of isolation from face-to-face and non-face-to-face interactions. We developed the National Center for Geriatrics and Gerontology Social Network Scale (NCGG-SNS) to assess frequency of, and satisfaction with, social interactions. The NCGG-SNS consists of four domains: face-to-face/non-face-to-face interactions wi…
Life Satisfaction and the Relationship between Mild Cognitive Impairment and Disability Incidence
The relationship between the incidence of disability and cognitive function has been clarified, but whether life satisfaction is related to this relationship is unclear. Therefore, the purpose of this study was to clarify whether life satisfaction is related to the relationship between the incidence of disability and mild cognitive impairment. We included 2563 older adults from the National Center for Geriatrics and Gerontology-Study of Geriatric…
Association between Covid-19 emergency declarations and physical activity among community-dwelling older adults enrolled in a physical activity measurement program
For the community-dwelling older adults who regularly self-monitor their physical activity, the current study concludes that there is no evidence of consistently negative impacts of the emergency declarations by the COVID-19 pandemic
Prediction of dementia risk by instrumental activities of daily living limitations and its impact on dementia onset in combination with mild cognitive impairment
This study validated the NCGG-ADL as an effective screening tool for assessing dementia risk among community-dwelling older adults. Furthermore, concomitant MCI and IADL limitations was associated with a higher risk of dementia onset more than either condition alone. Therefore, this coexisting condition should be carefully monitored to prevent dementia
Classification of Social Participation and Its Association With Loneliness in Older Adults
Health disparities and outcomes (5 works) · Gerontology (4 works) · Medicine (4 works) · Geriatrics (3 works) · Internal Medicine (3 works) · Psychiatry (3 works) · Clinical Psychology (2 works) · Clinical Psychology (2 works) · Health and Well-being Studies (2 works) · Health and Wellbeing Research (2 works)