Haemoglobin cut-off values for the diagnosis of anaemia in preschool-age children
AJBR Copyright © 2021..
BACKGROUND: The World Health Organisation (WHO) suggests haemoglobin that (Hgb) cut-off levels below 2SD from the population mean to initiate anaemia investigations. In the absence of epidemiological data, Hgb less than 11 g/dL is considered abnormal in children up to the age of 59 months (4 years and eleven months).
OBJECTIVES: This study reports on the Hgb cut-off levels among children at 1 and 4 years of age. The study compared the prevalence based on the WHO generic cut-off levels and population-specific cut-off-based value defined as below 2SD from the population mean.
DESIGN, SETTINGS, AND PARTICIPANTS: A cross-sectional record-based study of healthy children below the age of 59 months attending primary care settings in Qatar. 3 years of Hgb data were collected and analysed using descriptive analyses. We excluded children with any pre-existing disease or who have altered biological parameters indicating a non-healthy child.
RESULTS: 39407 Participants were stratified into different sub-groups according to age, gender, and ethnicity. Hgb levels were expressed as the mean ± 2SD for children of one and four years of age. Most children were from Western Asia (45.6%), followed by Northern Africa (23.7%), and Southern Asia (21.7%). Our findings for one-year-old children cut-off levels for anaemia might be as low as 9.9 g/dL and 10.6 g/dL for 4-years old.
CONCLUSION: Hgb cut-off values may be set at higher levels for one-year and four-year age groups and many different ethnicities. Higher cut-off points may overestimate the problem as a public health issue. Children may be unnecessarily treated with iron or have needless investigations.
Medienart: |
Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:11 |
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Enthalten in: |
American journal of blood research - 11(2021), 3 vom: 05., Seite 248-254 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Hamed, Ehab [VerfasserIn] |
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Themen: |
Anaemia |
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Anmerkungen: |
Date Revised 30.07.2021 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM328669199 |
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500 | |a Citation Status PubMed-not-MEDLINE | ||
520 | |a AJBR Copyright © 2021. | ||
520 | |a BACKGROUND: The World Health Organisation (WHO) suggests haemoglobin that (Hgb) cut-off levels below 2SD from the population mean to initiate anaemia investigations. In the absence of epidemiological data, Hgb less than 11 g/dL is considered abnormal in children up to the age of 59 months (4 years and eleven months) | ||
520 | |a OBJECTIVES: This study reports on the Hgb cut-off levels among children at 1 and 4 years of age. The study compared the prevalence based on the WHO generic cut-off levels and population-specific cut-off-based value defined as below 2SD from the population mean | ||
520 | |a DESIGN, SETTINGS, AND PARTICIPANTS: A cross-sectional record-based study of healthy children below the age of 59 months attending primary care settings in Qatar. 3 years of Hgb data were collected and analysed using descriptive analyses. We excluded children with any pre-existing disease or who have altered biological parameters indicating a non-healthy child | ||
520 | |a RESULTS: 39407 Participants were stratified into different sub-groups according to age, gender, and ethnicity. Hgb levels were expressed as the mean ± 2SD for children of one and four years of age. Most children were from Western Asia (45.6%), followed by Northern Africa (23.7%), and Southern Asia (21.7%). Our findings for one-year-old children cut-off levels for anaemia might be as low as 9.9 g/dL and 10.6 g/dL for 4-years old | ||
520 | |a CONCLUSION: Hgb cut-off values may be set at higher levels for one-year and four-year age groups and many different ethnicities. Higher cut-off points may overestimate the problem as a public health issue. Children may be unnecessarily treated with iron or have needless investigations | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Cut-off levels | |
650 | 4 | |a anaemia | |
650 | 4 | |a children | |
650 | 4 | |a diagnosis | |
650 | 4 | |a paediatric | |
700 | 1 | |a Syed, Mohamed Ahmed |e verfasserin |4 aut | |
700 | 1 | |a Alemrayat, Bayan Faleh |e verfasserin |4 aut | |
700 | 1 | |a Tirmizi, Syed Hammad Anwar |e verfasserin |4 aut | |
700 | 1 | |a Alnuaimi, Ahmed Sameer |e verfasserin |4 aut | |
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