dc.contributor.author |
Wang, Pin-Chun |
|
dc.contributor.author |
Gussekloo, Jacobijn |
|
dc.contributor.author |
Arai, Yasumichi |
|
dc.contributor.author |
Abe, Yukiko |
|
dc.contributor.author |
Blom, Jeanet W |
|
dc.contributor.author |
Duncan, Rachel |
|
dc.contributor.author |
Jagger, Carol |
|
dc.contributor.author |
Kerse, Ngaire |
|
dc.contributor.author |
Martin-Ruiz, Carmen |
|
dc.contributor.author |
Palapar, Leah |
|
dc.contributor.author |
den Elzen, Wendy PJ |
|
dc.coverage.spatial |
England |
|
dc.date.accessioned |
2021-11-14T03:51:18Z |
|
dc.date.available |
2021-11-14T03:51:18Z |
|
dc.date.issued |
2021-8-9 |
|
dc.identifier.citation |
BMC geriatrics 21(1):457 09 Aug 2021 |
|
dc.identifier.issn |
1471-2318 |
|
dc.identifier.uri |
https://hdl.handle.net/2292/57414 |
|
dc.description.abstract |
<h4>Background and objectives</h4>Nutritional deficiencies, renal impairment and chronic inflammation are commonly mentioned determinants of anaemia. The aim of this study was to investigate the effects of these determinants, singly and in combination, on anaemia in the very old.<h4>Method</h4>The TULIPS Consortium consists of four population-based studies in oldest-old individuals: Leiden 85-plus Study, LiLACS NZ, Newcastle 85+ study, and TOOTH. Five selected determinants (iron, vitamin B12, and folate deficiency; low estimated glomerular filtration rate (eGFR); and high C-reactive protein (CRP)) were summed. This sum score was used to investigate the association with the presence and onset of anaemia (WHO definition). The individual study results were pooled using random-effects models.<h4>Results</h4>In the 2216 participants (59% female, 30% anaemia) at baseline, iron deficiency, low eGFR and high CRP were individually associated with the presence of anaemia. Low eGFR and high CRP were individually associated with the onset of anaemia. In the cross-sectional analyses, an increase per additional determinant (adjusted OR 2.10 (95% CI 1.85-2.38)) and a combination of ≥2 determinants (OR 3.44 (95% CI 2.70-4.38)) were associated with the presence of anaemia. In the prospective analyses, an increase per additional determinant (adjusted HR 1.46 (95% CI 1.24-1.71)) and the presence of ≥2 determinants (HR 1.95 (95% CI 1.40-2.71)) were associated with the onset of anaemia.<h4>Conclusion</h4>Very old adults with a combination of determinants of anaemia have a higher risk of having, and of developing, anaemia. Further research is recommended to explore causality and clinical relevance. |
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dc.format.medium |
Electronic |
|
dc.language |
eng |
|
dc.publisher |
Springer Science and Business Media LLC |
|
dc.relation.ispartofseries |
BMC geriatrics |
|
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
|
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
|
dc.subject |
Humans |
|
dc.subject |
Tulipa |
|
dc.subject |
Anemia |
|
dc.subject |
Folic Acid Deficiency |
|
dc.subject |
Prospective Studies |
|
dc.subject |
Cross-Sectional Studies |
|
dc.subject |
Aged, 80 and over |
|
dc.subject |
Inflammation |
|
dc.subject |
Iron deficiency |
|
dc.subject |
Low haemoglobin levels |
|
dc.subject |
Renal impairment |
|
dc.subject |
Vitamin B12/folate deficiency |
|
dc.subject |
Aged, 80 and over |
|
dc.subject |
Anemia |
|
dc.subject |
Cross-Sectional Studies |
|
dc.subject |
Folic Acid Deficiency |
|
dc.subject |
Humans |
|
dc.subject |
Prospective Studies |
|
dc.subject |
Tulipa |
|
dc.subject |
Science & Technology |
|
dc.subject |
Life Sciences & Biomedicine |
|
dc.subject |
Geriatrics & Gerontology |
|
dc.subject |
Gerontology |
|
dc.subject |
Vitamin B12 |
|
dc.subject |
folate deficiency |
|
dc.subject |
Iron deficiency |
|
dc.subject |
Renal impairment |
|
dc.subject |
Inflammation |
|
dc.subject |
Low haemoglobin levels |
|
dc.subject |
RISK |
|
dc.subject |
AGE |
|
dc.subject |
METAANALYSIS |
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dc.subject |
PERFORMANCE |
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dc.subject |
PREVALENCE |
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dc.subject |
MORTALITY |
|
dc.subject |
HEPCIDIN |
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dc.subject |
DISEASE |
|
dc.subject |
ADULTS |
|
dc.subject |
1103 Clinical Sciences |
|
dc.subject |
1106 Human Movement and Sports Sciences |
|
dc.title |
The effects of single and a combination of determinants of anaemia in the very old: results from the TULIPS consortium. |
|
dc.type |
Journal Article |
|
dc.identifier.doi |
10.1186/s12877-021-02389-2 |
|
pubs.issue |
1 |
|
pubs.begin-page |
457 |
|
pubs.volume |
21 |
|
dc.date.updated |
2021-10-31T03:58:22Z |
|
dc.rights.holder |
Copyright: The author |
en |
pubs.author-url |
https://www.ncbi.nlm.nih.gov/pubmed/34372781 |
|
pubs.publication-status |
Published |
|
dc.rights.accessrights |
http://purl.org/eprint/accessRights/OpenAccess |
en |
pubs.subtype |
Research Support, Non-U.S. Gov't |
|
pubs.subtype |
research-article |
|
pubs.subtype |
Journal Article |
|
pubs.elements-id |
863402 |
|
dc.identifier.eissn |
1471-2318 |
|
dc.identifier.pii |
10.1186/s12877-021-02389-2 |
|
pubs.number |
457 |
|
pubs.online-publication-date |
2021-8-9 |
|