The burden of anaemia among displaced women and children in refugee settings worldwide, 2013-2016

Characteristics of hemoglobin distributions in preschool children and non-pregnant women of reproductive age and their implications for establishing quality control criteria for hemoglobin data in field surveys: evidence from 483 surveys conducted in refugee settings worldwide

BACKGROUND

Currently, there is a lack of clear guidance on hemoglobin (Hb) data quality parameters and plausible flagging ranges for population-representative surveys. There is a need to determine which properties of Hb data indicate lower data quality and increased measurement error and which represent intrinsic statistical properties of Hb distributions rather than quality problems.

METHODS

We explored statistical characteristics of Hb distributions and plausible exclusion ranges in population-representative surveys of non-pregnant women of reproductive age (WRA) (15-49 years, n = 401 surveys) and children (6-59 months, n = 461 surveys) conducted in refugee settings by the United Nations High Commissioner for Refugees (UNHCR). Hb distribution characteristics [standard deviation (SD), skewness and kurtosis] were compared to those from Demographic and Health Surveys (DHS).

RESULTS

Overall, 0.08% of child and 0.14% of WRA Hb values were outside of the previously proposed 4.0-18.0 g/dL plausible range. Surveys conducted in Uganda tended to have unusually high SD compared with surveys from other settings, possibly an indication of problematic measurement quality. We therefore used summary results on SD, skewness and kurtosis excluding surveys from Uganda when comparing with DHS results or proposing plausible ranges. Both WRA and child Hb distributions tended to be left-skewed and had excess positive kurtosis. Mean survey-level SD was greater, mean skewness more negative, and mean kurtosis more positive in WRA surveys compared to child surveys. All these findings were broadly similar to those from DHS surveys. Mean SD in DHS surveys was higher than that in our data for both children (1.48 vs. 1.34) and WRA (1.58 vs. 1.43).

CONCLUSIONS

We observed several statistical characteristics of Hb distributions that may not necessarily be indicative of data quality problems and bear strong similarities with the characteristics found in DHS surveys. Hb distributions tended to be negatively skewed and positively kurtotic, and SD in many surveys exceeded 1.5 (previously proposed upper plausible range). Based on our empirical evidence, surveys with skewness above + 0.2 and kurtosis below -0.5 or Hb SD outside the range of 1.1-1.55 g/dL for children (6-59 mo) or 1.1-1.65 g/dL for non-pregnant WRA (15-49 y) may require further quality investigation.

Caring for resettled refugee children in the United States: guidelines, challenges and public health perspectives

The global refugee crisis has become an urgent, pressing humanitarian issue, with an estimated 37 million children forcibly displaced from their homes due to conflict, persecution, violence and other human rights violations by mid-2022. Of these children, only a small percentage are eligible for resettlement in a new country. This narrative review examines the physical health needs of resettled refugee children (RRC) in the United States. By analyzing nutrition and growth, infectious diseases, and general health care/screening measures, a set of comprehensive, evidence-based guidelines and public health perspectives are formulated to facilitate ongoing discussion to ensure that RRC receive equitable health care access. An urgent call to action emphasizes cross-border collaboration between governments, public health experts, refugee populations, and disease preparedness authorities in order to prioritize the physical health of RRC. This review will provide primary care providers, public health professionals, social service workers, and community advocates with up-to-date recommendations to meet the health needs of RRC in the U.S.

Anemia among Syrian Refugee Children Aged 6 to 23 Months Living in Greater Beirut, Lebanon, including the Voices of Mothers' and Local Healthcare Staff: A Mixed-Methods Study

Globally, the prevalence of anemia among children during the period of complementary feeding is high. A cross-sectional, mixed-methods study was conducted to examine the main determinants of anemia among Syrian refugee children aged 6 to 23 months (n = 215) and to illuminate the knowledge, attitudes and perceptions of their mothers and Lebanese healthcare staff on its causes and available treatment options. 42% of the children and 20% of their mothers were anemic. Determinants of child anemia were the mother having anemia or not knowing that fish/seafood is a source of iron; the child having been acutely ill the last two weeks or receiving cow's milk, but not consuming iron-rich infant formula, added fats/oils, or fruits in the previous 24 hours. Several Syrian mothers knew some causes of anemia and named dizziness as a leading symptom but did not mention flesh foods as a key source of heme iron. They reported financial constraints in accessing iron-rich foods and supplements. Lebanese doctors largely gave appropriate dietary advice and prescribed iron supplements as treatment. Multisectoral interventions are needed that combine medical and financial support with nutrition counseling for mothers to reduce the high burden of anemia among young children living in a multiple crises situation.

Anemia and associated factors among internally displaced children at Debark refugee camp, North Gondar, Northwest Ethiopia

BACKGROUND

Children in refugee camps, due to their living conditions, are the most vulnerable groups to suffer from anemia. Nutritional deficiencies, especially iron deficiency is the most common causes of anemia. However, there is limited information on the prevalence and associated factors of anemia in Ethiopia. Hence, this study aimed to assess the prevalence and associated factors of anemia among internally displaced children at Debark refugee camp, Northwest Ethiopia.

METHODS

A cross-sectional study was conducted on 354 internally displaced children, at Debark refugee camp from March to May 2022. A systematic sampling technique was employed. The socio demographic characteristics were collected by using structured questionnaire via face-to-face interview with the caregivers. The hemoglobin level was determined using HemoCue301+. Form anemic children, venous blood sample was collected for iron profile analysis. Parasitological and anthropometric measurements were also done. The data were entered using Epi-data version 4.6.0.6 and exported to STATA version 14 for analysis. Bi-variable and multivariable binary logistic regression analysis were done. Both crude odds ratio and adjusted odds ratio with the corresponding 95% confidence interval were calculated to measure the strength of association. P-Value < 0.05 was considered as statistically significant association.

RESULTS

From the total of 354 children included in this study, more than half (54.8%) of them were male. The median age of children was 7 years with interquartile range of (4-10) years. The total prevalence of anemia in this study was 33.62% (95% CI:28.7, 38.7). Moderate type anemia was predominant in this study. From anemic children 30 (25.2%) had iron deficiency anemia. In this study, low dietary diversity (AOR = 4.9; 95% CI: 2.0, 11.7), duration in the camp more than six months (AOR = 4.2; 95% CI:1.9, 9.4), presence of diarrhea (AOR = 2.7; 95% CI:1.3, 5.7), fever (AOR = 3.4; 95% CI:1.6, 7.1), and wasting (AOR = 3.6; 95% CI:1.3, 10.3) were significantly associated with the prevalence of anemia.

CONCLUSION

Anemia was moderate public health problem in the current study. Focused policies and strategies towards to internally displaced children should be designed to reduce anemia, by preventing the significant risk factors associated with anemia.

Spatial distribution and trends of anemia among pregnant women in Ethiopia: EDHS 2005-2016

Background

Anemia is a public health problem affecting both developed and developing nations worldwide with a significant consequence on health and economic growth. The problem is more severe in pregnant women. Hence, the main purpose of this study was to determine the factors of anemia levels among pregnant women in zones in Ethiopia.

Methods

We utilized data from 2005, 2011, and 2016 Ethiopian demographic and health survey (EDHSs), a population-based cross-sectional study. The study includes 8,421 pregnant women. An ordinal logistic regression model with spatial analysis was used to explore factors of anemia levels among pregnant women.

Result

About 224 (2.7%), 1,442 (17.2%), and 1,327 (15.8%) pregnant women were mild, moderate, and severely anemic, respectively. The spatial autocorrelation of anemia among the administrative zones of Ethiopia for the three consecutive was not significant. The middle wealth index of 15.9% (OR = 0.841, CI: 0.72-0.983) and richest wealth index of 51% (OR = 0.49, CI: 0.409-0.586) were less likely anemic compared to the poorest wealth index, age group of mother 30-39 was 42.9% (OR = 0.571, CI: 0.359-0.908) times less likely to be moderate and above anemic compared to <20 years, several household members 4-6 were 51% (OR = 1.51, CI: 1.175-1.94 more likely moderate and above anemic compared to 1-3.

Conclusion

Over one-third of the pregnant women (34.5%) were anemic in Ethiopia. Wealth index, age group, religion, region, number of household members, source of drinking water, and EDHS were significant factors in anemia levels. The prevalence of anemia among pregnant women varied among Ethiopian administrative zones. North West Tigray, Waghimra, Oromia special woreda, West shewa, and East shewa were a high prevalence of anemia.

Estimating the potential of spices for mineral provision in a refugee context in East Africa

Micronutrient deficiency remains an enormous problem in refugee settings. Transforming refugees’ food systems through the scaling up of kitchen gardening and fortifying relief food crops with minor food components including nutrient-dense spices can help improve the quality of staple foods. Globally, spices are indispensable in the daily diet and play an important role in the socio-cultural setting of different communities. Forty turmeric and curry powder samples were collected from different market establishments and geographic locations in East Africa. The samples were analyzed for selected elements using Portable X-Ray Fluorescence (PXRF). The contents of potassium (K), calcium (Ca), zinc (Zn) and strontium (Sr) in turmeric powder were statistically different among geographic origins (Ethiopia, Kenya and Uganda). We also aimed to determine if a small portion of spices (turmeric (5 g) and curry (4 g)) would contribute to an adequate intake (AI) or recommended dietary allowance (RDA) for selected minerals, for refugee men and women aged between 19 and 50 years as defined by the Food and Nutrition Board of the Institute of Medicine (IOM). For the reference groups, the contributions of turmeric and curry powder to AI/RDA for K, Ca and Zn varied between 0.48 to 4.13%. On the other hand, turmeric was identified to contribute > 20% AI/RDA for refugee men and women aged between 19 and 50 years for two micro minerals: manganese (Mn) and iron (Fe). Considering turmeric and curry powder of East African origins are good sources of minerals and present acceptable toxic metal(loid)s loads coupled with low cost, these spices particularly turmeric should be more widely popularized and recommended for food-to-spice fortification among the refugee population located in East Africa.

Infektiologische Versorgung minderjähriger Flüchtlinge am Beispiel der Ukraine

Hintergrund

Bis Anfang Juni 2022 sind ca. 300.000 Kinder und Jugendliche aus der Ukraine im deutschen Ausländerzentralregister registriert worden.

Die vorliegenden Handlungsempfehlungen sollen die Grundlage für eine evidenzbasierte und zielgerichtete infektiologische Versorgung minderjähriger Flüchtlinge am Beispiel der Ukraine schaffen.

Ziele

Die Handlungsempfehlungen sollen medizinisches Personal in der Versorgung minderjähriger Flüchtlinge aus der Ukraine unterstützen, um

1. einen unvollständigen Impfschutz frühzeitig zu erkennen und zu vervollständigen;

2. übliche Infektionskrankheiten zu diagnostizieren und zu behandeln;

3. in Deutschland seltene Infektionskrankheiten frühzeitig zu erkennen und zu therapieren.

Material und Methoden

Die Handlungsempfehlungen wurden als durch die Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften (AWMF) koordinierte Leitlinie der Stufe 1 verfasst und an die Situation Flucht aus der Ukraine angepasst.

Die Empfehlungen wurden durch eine repräsentativ zusammengesetzte Expertengruppe der beteiligten Fachgesellschaften im informellen Konsens erarbeitet und final von den Vorständen der Fachgesellschaften offiziell verabschiedet.

Ergebnisse

Es werden Empfehlungen für den Umfang der Anamnese und der körperlichen Untersuchung minderjähriger Flüchtlinge, angepasst an die Situation Flucht aus der Ukraine, ausgesprochen. Für alle minderjährigen Flüchtlinge werden die Bestimmung eines Differenzialblutbilds sowie Untersuchungen auf Tuberkulose, Hepatitis B und C sowie eine Human-Immunodeficiency-Virus(HIV)-Infektion empfohlen.

Zur raschen Vervollständigung des Impfstatus wird eine alters- und Indikationsbezogene Priorisierung einzelner Impfungen vorgenommen.

Diskussion

Angesichts anhaltend hoher Flüchtlingszahlen nicht nur aus der Ukraine ist eine weitere Professionalisierung der medizinischen Versorgung minderjähriger Flüchtlinge notwendig. Hierzu sollten die notwendigen strukturellen und personellen Rahmenbedingungen geschaffen werden.

Aktualisierte Empfehlungen zur infektiologischen Versorgung von Flüchtlingen im Kindes- und Jugendalter in Deutschland (Stand 30. März 2022), angemeldet als S1-Leitlinie (AWMF-Register Nr. 048-017)

Hintergrund

Mit etwa 190.000 Asylanträgen im Jahr 2021 ist Deutschland das wichtigste Aufnahmeland von Asylsuchenden in Europa.

Die vorliegenden Handlungsempfehlungen sollen eine Grundlage für eine evidenzbasierte und zielgerichtete infektiologische Versorgung minderjähriger Flüchtlinge schaffen.

Ziele

Die Handlungsempfehlungen sollen medizinisches Personal in der Versorgung minderjähriger Flüchtlinge unterstützen, um

1. einen unvollständigen Impfschutz frühzeitig zu erkennen und zu vervollständigen;

2. übliche Infektionskrankheiten zu diagnostizieren und zu behandeln;

3. in Deutschland seltene Infektionskrankheiten frühzeitig zu erkennen und zu therapieren.

Material und Methoden

Die Handlungsempfehlungen wurden als AWMF-Leitlinie Stufe 1 verfasst.

Entsprechend wurden die Empfehlungen durch eine repräsentativ zusammengesetzte Expertengruppe der beteiligten Fachgesellschaften im informellen Konsens erarbeitet und final von den Vorständen der Fachgesellschaften offiziell verabschiedet.

Ergebnisse

Es werden Empfehlungen ausgesprochen, für den Umfang der Anamnese und der körperlichen Untersuchung minderjähriger Flüchtlinge. Für alle minderjährigen Flüchtlinge werden die Bestimmung eines Differenzialblutbildes sowie Untersuchungen auf Tuberkulose und Hepatitis B empfohlen.

Je nach Herkunft und Alter werden weitere gezielte Untersuchungen z. B. auf Hepatitis C, HIV oder Schistosomiasis empfohlen. Zur raschen Vervollständigung des Impfstatus wird eine alters- und indikationsbezogene Priorisierung einzelner Impfungen vorgenommen.

Diskussion

Angesichts anhaltend hoher Flüchtlingszahlen ist eine weitere Professionalisierung der medizinischen Versorgung minderjähriger Flüchtlinge notwendig. Hierzu sollten die notwendigen strukturellen und personellen Rahmenbedingungen geschaffen werden.

Okra (Abelmoschus esculentus) in a refugee context in East Africa: Kitchen gardening helps with mineral provision

Kitchen gardening is considered a way to reconnect with agriculture and complement the cereal-based relief food offered to refugees in East Africa. This work aimed at profiling mineral content of okra in four refugee camps and settlements located in Ethiopia and Uganda and its contribution to adequate intake (AIs) or recommended dietary allowances (RDAs) for young children and pregnant and lactating women (PLW). The study also evaluated the applicability of portable X-ray fluorescence (PXRF) as compared with inductively coupled plasma mass spectrometry (ICP-MS) for mineral profiling of okra powder samples. The contents of minerals (mg kg-1) from the ICP-MS readings were in the following ranges: K (14,385-33,294), Ca (2610-14,090), P (3178-13,248), Mg (3896-7986), Cu (3.81-19.3), Fe (75.7-1243), Zn (33-141) and Mn (23.1-261). Regardless of geographic origin, at low-end consumption probability (17 g day-1 for young children and 68 g day-1 for PLW), okra could contribute ˂ 15% (2.7-12.9%) AI for macro-minerals (K and Ca). In addition, the contributions to RDA values for Fe and Zn, elements of known public health interest, ranged from 4.5 to 34.7% for young children. Interestingly, regression lines revealed strong agreement between ICP-MS and PXRF readings for Mn and Zn, with R2 values > 0.91. This information is useful in support of nutrition-sensitive kitchen gardening programs through scaling culturally important crops in refugee settings.

SUPPLEMENTARY INFORMATION

The online version contains supplementary material available at 10.1007/s42452-021-04898-6.

What factors are associated with food security among recently arrived refugees resettling in high-income countries? A scoping review

OBJECTIVE

Refugees are vulnerable to food insecurity (FI). This is attributable to a combination of inequitable social determinants and cultural differences. In 2019, 92 % of refugee resettlement (host country provides residency/citizenship) occurred in high-income countries, but little is known about the factors impacting their food security status in this setting. The review's objective was to therefore thematically identify factors affecting food security among refugees resettling in high-income countries.

DESIGN

This review was based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews. Between May-July 2020 and February 2021, peer-reviewed studies focused on FI, and published in English from 2000-2020, were searched on Medline, CINAHL, Scopus, Informit, PsychArticles, Proquest and EmBase.

SETTING

Only studies set in high-income countries were included.

PARTICIPANTS

Fifty percent or more of study participants had to be refugees who had resettled within 5 years.

RESULTS

Twenty studies from six high-income countries were included. Culturally based food practices and priorities, confidence in navigating local foodways and transport, level of community connections and capabilities in local language and food preparation were key themes associated with food security.

CONCLUSIONS

Utilising the four themes of culture, confidence, community and capabilities, there is an opportunity to improve the cultural sensitivity of measurement tools, develop understanding of how community-based resources (such as social capital) can be leveraged as food security buffers and modify existing food security initiatives to better serve refugee needs.