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General information for Bangladesh

Continent: Asia
Capital: Dhaka
Population: 156118464
Area (in sq km): 144000.0

Haemoglobinopathy-specific healthcare policy information for Bangladesh

Healthcare policyComment/InfoReference
Prevention programme: Yes (National)
SCD newborn screening: No
Prenatal screening: Yes (National)
Haemoglobinopathies patient registry: Yes (Regional)
Rare disease patient registry: Yes (Regional)
Dedicated treatment centres: Yes (Regional)
Blood transfusion availability: Yes (National)
Iron chelation availability: Yes (National)
MRI facilities: No
Patient associations: Yes (National)
Genetic counselling: Yes (National)

Prevalence and incidence of major haemoglobinopathies in Bangladesh

Prevalence of β-thalassaemia carriers: 4.1 % of the population[PMID: 27040959]
Prevalence of Hb E carriers: 6.1 % of the populationIn tribal population at hill tract area at Chittagong & Bandarban District is about 41.7%[PMID: 27040959]
Expected incidence of β-thalassaemia: 5477 expected affected births/year[PMID: 24826050]
Known β-thalassaemia patients: 6880 patients[PMID: 24826050]

Mutation frequencies in Bangladesh

Overview (most frequent mutations with their observed average values and range)

CD 26 GAG>AAG [Glu>Lys] (HbE): 40.20 % IVS I-5 (G>C): 39.10 %
CD 41/42 (-TTCT or -CTTT): 4.30 %CD 30 (G>C) or IVS I (-1) AGG>ACG (Arg>Thr) (Hb Monroe): 3.50 %

Detailed mutation frequencies

Entry IDLocusRegionEthnic GroupPopulation TypeSample SizeStudy period (from)Study period (to)ReferenceComments
11154β-locusChittagongBangladeshiPatients256201526402558Frequencies are shown for beta-globin gene mutations. Study samples were acquired from the Thalassaemia Welfare Centre and originated from different areas of Chittagong.

Organisations in Bangladesh

A list of all organisations in Bangladesh stored in the ITHANET database is shown below. For more information, click on the corresponding organisation name or visit the detailed ITHANET Organisations page

NameDepartmentOrganisation type
International Centre for Diarrhoeal Disease Research, Bangladesh (icddr,b)Research Center


1Rahman, Hafizur2016-11-27Information on healthcare policies and the status of major haemoglobinopathies reviewed and updated.

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Important Note: The relative allele frequencies presented in IthaMaps are not calculated by ITHANET, but they are extracted from the corresponding publications. ITHANET is not responsible for any mistakes in the data. Please use this information with caution! We encourage scientists that have more detailed or updated epidemiological information to contact us.

Disclaimer: The information on this website is provided as an information resource only and must not to be used as a substitute for professional diagnosis and treatment. The ITHANET Portal and IthaMaps are not responsible or liable for any advice, course of treatment, diagnosis or any other information, services or products that an individual obtains through this website.

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