Food insecurity and anaemia risk: a systematic review and meta-analysis
Increasing evidence has suggested an association between food insecurity and the risk of anaemia. Therefore, a systematic review and meta-analysis were performed to examine the associations between food insecurity and anaemia risk. Pertinent studies were identified by searching PubMed and EMBASE dat...
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| Veröffentlicht in: | Public health nutrition 2018-11, Vol.21 (16), p.3067-3079 |
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| creator | Moradi, Sajjad Arghavani, Hana Issah, Amos Mohammadi, Hamed Mirzaei, Khadijeh |
| description | Increasing evidence has suggested an association between food insecurity and the risk of anaemia. Therefore, a systematic review and meta-analysis were performed to examine the associations between food insecurity and anaemia risk.
Pertinent studies were identified by searching PubMed and EMBASE databases up to August 2017. Data were available from nineteen studies; seventeen studies were cross-sectional and two studies were longitudinal. Risk ratios of 95993 individual participants from twelve different countries in these studies were pooled for the meta-analysis.
The results showed that there was an overall positive relationship between food insecurity and anaemia risk (OR=1·27; 95 % CI 1·13, 1·40). Similar results were observed for Fe-deficiency anaemia (OR=1·45; 95 % CI 1·04, 1·86). These results revealed that food insecurity at two levels, including mild food insecurity (OR=1·15; 95 % CI 1·00, 1·31) and moderate food insecurity (OR=1·36; 95 % CI 1·23, 1·48), increased the risk of anaemia. In addition, it was found that age had an impact on the associations between food insecurity and anaemia risk (OR=1·22; 95 % CI 1·09, 1·36). Age subgroup analysis indicated that food insecurity significantly increased the risk of anaemia among infants/toddlers (OR=1·17; 95 % CI 1·05, 1·29) and adult women (OR=1·35; 95 % CI 1·16, 1·54).
It seems that infants, toddlers and adult women in food-insecure households are at a higher risk of anaemia. To prevent anaemia in food-insecure households, these age groups may require more nutritional support. |
| doi_str_mv | 10.1017/S1368980018001775 |
| format | Article |
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Pertinent studies were identified by searching PubMed and EMBASE databases up to August 2017. Data were available from nineteen studies; seventeen studies were cross-sectional and two studies were longitudinal. Risk ratios of 95993 individual participants from twelve different countries in these studies were pooled for the meta-analysis.
The results showed that there was an overall positive relationship between food insecurity and anaemia risk (OR=1·27; 95 % CI 1·13, 1·40). Similar results were observed for Fe-deficiency anaemia (OR=1·45; 95 % CI 1·04, 1·86). These results revealed that food insecurity at two levels, including mild food insecurity (OR=1·15; 95 % CI 1·00, 1·31) and moderate food insecurity (OR=1·36; 95 % CI 1·23, 1·48), increased the risk of anaemia. In addition, it was found that age had an impact on the associations between food insecurity and anaemia risk (OR=1·22; 95 % CI 1·09, 1·36). Age subgroup analysis indicated that food insecurity significantly increased the risk of anaemia among infants/toddlers (OR=1·17; 95 % CI 1·05, 1·29) and adult women (OR=1·35; 95 % CI 1·16, 1·54).
It seems that infants, toddlers and adult women in food-insecure households are at a higher risk of anaemia. To prevent anaemia in food-insecure households, these age groups may require more nutritional support.</description><identifier>ISSN: 1368-9800</identifier><identifier>EISSN: 1475-2727</identifier><identifier>DOI: 10.1017/S1368980018001775</identifier><identifier>PMID: 30021665</identifier><language>eng</language><publisher>Cambridge, UK: Cambridge University Press</publisher><subject>Age ; Anemia ; Anemia - etiology ; Blood ; Epidemiology ; Food ; Food security ; Food Supply ; Households ; Humans ; Infants ; Iron ; Iron deficiency ; Low income groups ; Meta-analysis ; Population ; Review ; Review Article ; Risk ; Risk Factors ; Studies ; Subgroups ; Systematic review ; Thyroid gland ; Womens health</subject><ispartof>Public health nutrition, 2018-11, Vol.21 (16), p.3067-3079</ispartof><rights>The Authors 2018</rights><rights>The Authors 2018 2018 The Authors</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c472t-11c596658b0f039b492027ac16fe7019f0c353adf076048a11bbe8d4a9dd6e5b3</citedby><cites>FETCH-LOGICAL-c472t-11c596658b0f039b492027ac16fe7019f0c353adf076048a11bbe8d4a9dd6e5b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10261003/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10261003/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30021665$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Moradi, Sajjad</creatorcontrib><creatorcontrib>Arghavani, Hana</creatorcontrib><creatorcontrib>Issah, Amos</creatorcontrib><creatorcontrib>Mohammadi, Hamed</creatorcontrib><creatorcontrib>Mirzaei, Khadijeh</creatorcontrib><title>Food insecurity and anaemia risk: a systematic review and meta-analysis</title><title>Public health nutrition</title><addtitle>Public Health Nutr</addtitle><description>Increasing evidence has suggested an association between food insecurity and the risk of anaemia. Therefore, a systematic review and meta-analysis were performed to examine the associations between food insecurity and anaemia risk.
Pertinent studies were identified by searching PubMed and EMBASE databases up to August 2017. Data were available from nineteen studies; seventeen studies were cross-sectional and two studies were longitudinal. Risk ratios of 95993 individual participants from twelve different countries in these studies were pooled for the meta-analysis.
The results showed that there was an overall positive relationship between food insecurity and anaemia risk (OR=1·27; 95 % CI 1·13, 1·40). Similar results were observed for Fe-deficiency anaemia (OR=1·45; 95 % CI 1·04, 1·86). These results revealed that food insecurity at two levels, including mild food insecurity (OR=1·15; 95 % CI 1·00, 1·31) and moderate food insecurity (OR=1·36; 95 % CI 1·23, 1·48), increased the risk of anaemia. In addition, it was found that age had an impact on the associations between food insecurity and anaemia risk (OR=1·22; 95 % CI 1·09, 1·36). Age subgroup analysis indicated that food insecurity significantly increased the risk of anaemia among infants/toddlers (OR=1·17; 95 % CI 1·05, 1·29) and adult women (OR=1·35; 95 % CI 1·16, 1·54).
It seems that infants, toddlers and adult women in food-insecure households are at a higher risk of anaemia. To prevent anaemia in food-insecure households, these age groups may require more nutritional support.</description><subject>Age</subject><subject>Anemia</subject><subject>Anemia - etiology</subject><subject>Blood</subject><subject>Epidemiology</subject><subject>Food</subject><subject>Food security</subject><subject>Food Supply</subject><subject>Households</subject><subject>Humans</subject><subject>Infants</subject><subject>Iron</subject><subject>Iron deficiency</subject><subject>Low income groups</subject><subject>Meta-analysis</subject><subject>Population</subject><subject>Review</subject><subject>Review Article</subject><subject>Risk</subject><subject>Risk Factors</subject><subject>Studies</subject><subject>Subgroups</subject><subject>Systematic review</subject><subject>Thyroid gland</subject><subject>Womens health</subject><issn>1368-9800</issn><issn>1475-2727</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kUtP3TAQha2qqFDgB3RTReqGTcqMHdsJG4RQgUpILFrWluNMqGke1E4uuv8eX7hQHmIxsqXzzZkZHca-IHxHQL3_C4UqqxIAV6W1_MC2sNAy55rrj-mf5Hylb7LPMV4DgNRaf2KbAoCjUnKLnZ6MY5P5IZKbg5-WmR2aVJZ6b7Pg49-DzGZxGSfq7eRdFmjh6fae6mmyeUK7ZfRxh220tou0u3632eXJj9_HZ_n5xenP46Pz3BWaTzmik1UaXNbQgqjqouLAtXWoWtKAVQtOSGGbFrSCorSIdU1lU9iqaRTJWmyzwwffm7nuqXE0TMF25ib43oalGa03L5XB_zFX48IgcIUAIjnsrR3C-G-mOJneR0ddZwca52g4aI4lL4RK6LdX6PU4h3RxohBLraSqZKLwgXJhjDFQ-7QNglnlZN7klHq-Pj_jqeMxmASItant6-CbK_o_-33bO0xZnE0</recordid><startdate>20181101</startdate><enddate>20181101</enddate><creator>Moradi, Sajjad</creator><creator>Arghavani, Hana</creator><creator>Issah, Amos</creator><creator>Mohammadi, Hamed</creator><creator>Mirzaei, Khadijeh</creator><general>Cambridge University Press</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QP</scope><scope>7RQ</scope><scope>7RV</scope><scope>7T2</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8C1</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>NAPCQ</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20181101</creationdate><title>Food insecurity and anaemia risk: a systematic review and meta-analysis</title><author>Moradi, Sajjad ; Arghavani, Hana ; Issah, Amos ; Mohammadi, Hamed ; Mirzaei, Khadijeh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c472t-11c596658b0f039b492027ac16fe7019f0c353adf076048a11bbe8d4a9dd6e5b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Age</topic><topic>Anemia</topic><topic>Anemia - etiology</topic><topic>Blood</topic><topic>Epidemiology</topic><topic>Food</topic><topic>Food security</topic><topic>Food Supply</topic><topic>Households</topic><topic>Humans</topic><topic>Infants</topic><topic>Iron</topic><topic>Iron deficiency</topic><topic>Low income groups</topic><topic>Meta-analysis</topic><topic>Population</topic><topic>Review</topic><topic>Review Article</topic><topic>Risk</topic><topic>Risk Factors</topic><topic>Studies</topic><topic>Subgroups</topic><topic>Systematic review</topic><topic>Thyroid gland</topic><topic>Womens health</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moradi, Sajjad</creatorcontrib><creatorcontrib>Arghavani, Hana</creatorcontrib><creatorcontrib>Issah, Amos</creatorcontrib><creatorcontrib>Mohammadi, Hamed</creatorcontrib><creatorcontrib>Mirzaei, Khadijeh</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>ProQuest Career and Technical Education</collection><collection>ProQuest Nursing and Allied Health Journals</collection><collection>Health and Safety Science Abstracts (Full archive)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Health and Medical</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Public Health Database (Proquest)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>Agriculture Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>PML(ProQuest Medical Library)</collection><collection>Nursing & Allied Health Premium</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Public health nutrition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moradi, Sajjad</au><au>Arghavani, Hana</au><au>Issah, Amos</au><au>Mohammadi, Hamed</au><au>Mirzaei, Khadijeh</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Food insecurity and anaemia risk: a systematic review and meta-analysis</atitle><jtitle>Public health nutrition</jtitle><addtitle>Public Health Nutr</addtitle><date>2018-11-01</date><risdate>2018</risdate><volume>21</volume><issue>16</issue><spage>3067</spage><epage>3079</epage><pages>3067-3079</pages><issn>1368-9800</issn><eissn>1475-2727</eissn><abstract>Increasing evidence has suggested an association between food insecurity and the risk of anaemia. Therefore, a systematic review and meta-analysis were performed to examine the associations between food insecurity and anaemia risk.
Pertinent studies were identified by searching PubMed and EMBASE databases up to August 2017. Data were available from nineteen studies; seventeen studies were cross-sectional and two studies were longitudinal. Risk ratios of 95993 individual participants from twelve different countries in these studies were pooled for the meta-analysis.
The results showed that there was an overall positive relationship between food insecurity and anaemia risk (OR=1·27; 95 % CI 1·13, 1·40). Similar results were observed for Fe-deficiency anaemia (OR=1·45; 95 % CI 1·04, 1·86). These results revealed that food insecurity at two levels, including mild food insecurity (OR=1·15; 95 % CI 1·00, 1·31) and moderate food insecurity (OR=1·36; 95 % CI 1·23, 1·48), increased the risk of anaemia. In addition, it was found that age had an impact on the associations between food insecurity and anaemia risk (OR=1·22; 95 % CI 1·09, 1·36). Age subgroup analysis indicated that food insecurity significantly increased the risk of anaemia among infants/toddlers (OR=1·17; 95 % CI 1·05, 1·29) and adult women (OR=1·35; 95 % CI 1·16, 1·54).
It seems that infants, toddlers and adult women in food-insecure households are at a higher risk of anaemia. To prevent anaemia in food-insecure households, these age groups may require more nutritional support.</abstract><cop>Cambridge, UK</cop><pub>Cambridge University Press</pub><pmid>30021665</pmid><doi>10.1017/S1368980018001775</doi><tpages>13</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Age Anemia Anemia - etiology Blood Epidemiology Food Food security Food Supply Households Humans Infants Iron Iron deficiency Low income groups Meta-analysis Population Review Review Article Risk Risk Factors Studies Subgroups Systematic review Thyroid gland Womens health |
| title | Food insecurity and anaemia risk: a systematic review and meta-analysis |
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