T
Tiia Ngandu
Researcher at National Institute for Health and Welfare
Publications - 186
Citations - 11900
Tiia Ngandu is an academic researcher from National Institute for Health and Welfare. The author has contributed to research in topics: Dementia & Population. The author has an hindex of 37, co-authored 155 publications receiving 8498 citations. Previous affiliations of Tiia Ngandu include Karolinska Institutet & National Institutes of Health.
Papers
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Leisure-Time and Occupational Physical Activity in Early and Late Adulthood in Relation to Later Life Physical Functioning
Jenni Kulmala,Tiia Ngandu,Satu Pajala,Jenni Lehtisalo,Esko Levälahti,Riitta Antikainen,Tiina Laatikainen,Heikki Oksa,Markku Peltonen,Rainer Rauramaa,Hilkka Soininen,Timo E. Strandberg,Jaakko Tuomilehto,Miia Kivipelto +13 more
TL;DR: In this article, the authors investigated the association between leisure-time physical activity (LTPA) and occupational PA (OPA) from early to late adulthood in relation to later life performance-based physical functioning.
Journal ArticleDOI
Self-rated physical fitness and estimated maximal oxygen uptake in relation to all-cause and cause-specific mortality
Alina Solomon,Alina Solomon,Katja Borodulin,Tiia Ngandu,Tiia Ngandu,Miia Kivipelto,Tiina Laatikainen,Tiina Laatikainen,Jenni Kulmala,Jenni Kulmala +9 more
TL;DR: In this paper, the longitudinal associations of self-rated physical fitness and estimated maximal oxygen uptake (VO2max) with all-cause and cause-specific mortality were investigated using multivariate Cox proportional hazard models.
Cardiorespiratory fitness and brain volumes in men and women in the FINGER study
Heikki Pentikäinen,Tiia Ngandu,Tiia Ngandu,Yawu Liu,Kai Savonen,Pirjo Komulainen,Merja Hallikainen,Miia Kivipelto,Rainer Rauramaa,Hilkka Soininen +9 more
TL;DR: In this article, the authors investigated whether the association of CRF with total grey matter (GM) and white matter volumes as well as medial temporal lobe and striatum volumes is different between men and women at increased risk for Alzheimer's disease (AD).
Prevention Matters: Time for Global Action and Effective Implementation
TL;DR: The recent perspectives from the field of Alzheimer's disease are highlighted and reflects the implications and importance of current achievements, and predictions for the future work especially in terms of global collaboration and implementation will be discussed.
Journal ArticleDOI
Capillary blood tests may overestimate ketosis: triangulation between three different measures of β-hydroxybutyrate
Jakob Norgren,Shireen Sindi,Shireen Sindi,Anna Sandebring-Matton,Ingemar Kåreholt,Ingemar Kåreholt,Ulrika Akenine,Karin Nordin,Staffan Rosenborg,Tiia Ngandu,Tiia Ngandu,Miia Kivipelto +11 more
TL;DR: All three methods used in a study on nutritional ketosis in healthy older adults conclude that all three methods are valid to detect relative changes in ketosis, but the results highlight the importance of method considerations and the possible need to adjust cut-offs.