scholarly journals Prevalence of ABO and Rh blood groups and their association with Transfusion-Transmissible Infections (TTIs) among Blood Donors in Islamabad, Pakistan

2021 ◽  
Vol 3 (4) ◽  
Author(s):  
Muhammad Yousaf Khan ◽  
Farwa Sijjeel ◽  
Ahmareen Khalid ◽  
Rukhshan Khurshid ◽  
Umm E Habiba ◽  
...  
Keyword(s):  
Viral Infection ◽  
Blood Group ◽  
Blood Donors ◽  
Blood Groups ◽  
Abo Blood Group ◽  
Blood Group System ◽  
Syphilis Infection ◽  
Group System ◽  
Group A ◽  
Group B

Certain Rh positive blood groups showed a link between the ABO blood grouping and susceptibility to some infectious ailments. Study was carried out to find the association of ABO Blood Group System / Rh type with different viral infection. A retrospective observational study was carried in 7631 blood donors to find the association of ABO Blood Group System / Rh type with viral infection due to hepatitis B virus, hepatitis C virus, human immunodeficiency virus and Syphilis. Data of the study indicateF that the highest incidence of blood group in blood donor was B followed by O, A and AB. The incidence of HBsAg +ve, HCV Ab +ve and infection of Syphilis was also highest in donor with blood group B followed by O, A and AB. Blood group A were more susceptible to HIV Ab +ve followed by blood group B, O and AB. The group B donors had the greatest risk of viral infection with HBV, HCV, HIV, and Syphilis; followed by the groups O, A, and AB. Donors in group AB had the lowest incidence rate of all viral infection. The study revealed that blood group B is most prevalent among donors, followed by blood groups O, A, and AB. On the other side, the rate of HBV, HCV, HIV, and Syphilis infection was greatest among group B donors, followed by group O, group A, and group AB. Copyright(c) The Authors

Unusual Inheritance in the ABO Blood Group System: A Group O Child from A Group A(2)B Mother

Vox Sanguinis ◽  
1978 ◽  
Vol 35 (3) ◽  
pp. 176-180
Author(s):  
Maria Dolores Valdes ◽  
Caroline Zoes ◽  
Alice Froker
Keyword(s):  
Blood Group ◽  
Abo Blood Group ◽  
Blood Group System ◽  
Group System ◽  
System A ◽  
Group A

scholarly journals Association of Viral Hepatitis with ABO Blood Group in apparently Normal Iraqi Blood Donors

2020 ◽  
Vol 10 (03) ◽  
pp. 421-425
Author(s):  
Suad Azeez Hassan ◽  
Suhair Hassan Alkutbi ◽  
Eman S. Nassir ◽  
Haider Hassan Lilo
Keyword(s):  
Hepatitis B ◽  
Blood Group ◽  
Blood Donors ◽  
Blood Groups ◽  
Public Health Issue ◽  
Blood Group A ◽  
B Virus ◽  
Group A ◽  
Group B ◽  
Apparently Healthy

Hepatitis B virus (HBV) and hepatitis C virus (HCV) infections are counted as a public health issue worldwide. The virus is transmitted to infect others through blood and blood products. Appointed blood groups and Rh-positive are more prone to the transmission of the infection by blood transfusion. The aim of this study is to find out the frequency of hepatitis B and C in apparently healthy blood donors and whether there is an association between ABO and Rh blood groups. ABO blood groups and their relationship with HBV and HCV infections were studied in 87,124 blood donors of both genders. Out of these donors, 353 individuals were found to be infected with HBV and HCV with a ratio of 1:250. The study was conducted between January to June 2018, which was presented to the Central Blood Bank in Baghdad and Al-Razi Medical Centre. It found that most hepatitis B and C blood donors were blood group O with a prevalence of 33.7 and 45.5%, respectively, while the results for those with blood group A showed 28.5 and 22.7% HBV and HCV infections, respectively. On the other hand, the incidence of HBV in individuals with blood group B was 29.8%, and HCV was 23.8%. AB blood group donors demonstrated the least incidence at 7.9% for both HBV and HCV. In conclusion, it has been found that there is a significant association between blood groups and Rh factor with hepatitis B and C infections.

scholarly journals Distribution of ABO, Rhesus D and Subgroups of ABO among Blood Donors in Sokoto, North Western Nigeria

2020 ◽  
pp. 6-13
Author(s):  
A. B. Ibrahim ◽  
H. Attahiru ◽  
O. Erhabor ◽  
P. F. Udomah ◽  
A. Yakubu ◽  
...  
Keyword(s):  
Blood Group ◽  
Blood Donors ◽  
Blood Groups ◽  
Blood Group A ◽  
Significant Difference ◽  
Tile Method ◽  
Group A ◽  
The Common ◽  
Group B ◽  
North Western

ABO, Rhesus D and subgroups of ABO are highly immunogenic and are the common cause of antibody production in mismatched blood transfusions, haemolytic transfusion reaction and maternal alloimmunization. The aim of this study was to determine the occurrence of ABO, Rh D and subgroups of ABO among blood donors attending Specialist Hospital Sokoto, Nigeria. ABO, Rhesus D and subgroups of ABO antigen status of 176 blood donors with mean age of 30.44 ± 8.210 years attending Specialist Hospital Sokoto were determined using tile method for ABO and Rh D and conventional tube method for anti- A1, anti- H reagents for ABO subgroups respectively. Among the 176 subjects tested, blood group O+ was the most frequent group with 93 (52.8%), 39 (22.2%) were blood group B+, 37(21.0%) were blood group A+, 5 (2.8%) were blood group AB+, 2 (1.1%) were blood group O-. No data was obtained for A-, B- and AB- blood groups.  Out of 37 A blood groups obtained, 31 (83.8%) had A1 antigens and 6 (16.2%) had A2 antigens. Out of the 5 AB blood groups, all had A1B antigens. The study also shows that there was statistically significant difference between blood group A and ethnic groups (Hausa, Fulani and Yoruba) (p<0.05). Blood group O was found to be the most frequent followed by B, A and AB except among Hausa which revealed a pattern of O> A> B> AB. ABO, subgroups shows majority had A1 followed by A2 and A1B respectively.

scholarly journals Frequency of ABO and Rhesus blood groups in Saudi healthy blood donors versus non-Saudi in a retrospective study in Makkah City

2021 ◽  
Vol 1 (1) ◽  
pp. 2-13
Author(s):  
Amal z. Moustafa ◽  
Mohammed S. Aldosari ◽  
Talat A. AL-Bukhari ◽  
Younis A. Allohibi ◽  
Shirin H . Teama ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Blood Group ◽  
Blood Donors ◽  
Blood Groups ◽  
Abo Blood Group ◽  
Sri Lankan ◽  
Blood Storage ◽  
Blood Group A ◽  
Group A ◽  
Makkah City

Purpose: to assess the frequency of ABO and Rh blood groups among Saudi and non-Saudi healthy blood donors and to compare between them. Methods: A retrospective study was conducted; in Makkah City, Saudi Arabia. It included 15,365 participants of 44 nationalities who have attended the blood bank of King Abdul Aziz Hospital. The collected data were age, sex, nationality, ABO, and Rhesus blood groups.  Results: 46.8 % of the participants were O, 28.8 % A, 19.5 % B, and 4.9% AB. The nationalities with a higher frequency of blood group O were Saudi, Mauritanian, Yemeni, Thai, Malian, Sudanese, Jordanian, Indian, Moroccan, Somali, Malaysian, Indonesian, Myanmar, Nigerian, Pakistani, Bangladeshi, Algerian, Djibouti, Burkinabe, Eritrean, Ghanaian, Bahraini, Bosnian, Canadian, Gambian, Iraqi, and Sri Lankan. Those with a higher frequency of blood group A were Turkish, Palestinian, Syrian, Lebanese, Egyptian, Afghan, Chadian, French, Tunisian, Cameroonian, Ethiopian, and British.  Those with a higher frequency of B were Nigerien, American, Nepalese, and two nationalities with higher AB frequency Filipino and Chinese. 91.6 % of all populations were Rh-positive, and 8.4% were Rh-negative. The Saudi participants were like some nationalities and differed from others. Conclusion:  In Makkah city, the higher frequency of ABO blood group in Saudi and non -Saudi people is O followed by A, then B, and AB.  The Rh-positive is predominant, and 8.4% of the participants are negative. The ABO and Rh blood groups' identifications are essential for providing suitable blood storage for individuals in need.

scholarly journals FREQUENCY OF ABO AND RHESUS (D) BLOOD GROUPS IN DAKSHINA KANNADA DISTRICT OF KARNATAKA - A STUDY FROM RURAL TERTIARY CARE TEACHING HOSPITAL IN SOUTH INDIA

2014 ◽  
Vol 04 (03) ◽  
pp. 057-060
Author(s):  
Chandrika Rao ◽  
Jayaprakash Shetty
Keyword(s):  
Blood Group ◽  
Inventory Management ◽  
Tertiary Care ◽  
Blood Groups ◽  
Geographical Information ◽  
Blood Group System ◽  
Care Hospital ◽  
Human Beings ◽  
Group System ◽  
Group B

Abstract Background: ABO and Rh blood groups are most important blood groups in human beings. The frequency of four main blood group systems varies in population throughout the world and even in different parts of country. Objective if this study was to identify distribution of ABO and Rh blood group system. Materials and methods: The study was conducted in rural tertiary care hospital from January 2008 to December 2012. Data were collected from Blood Bank grouping records. All blood samples processed during period of observation were included in study. Results: During the period of observation total 43,103 numbers of blood groups were performed. Patient's samples were 28,305 and donor's samples were 14,798. The frequency of blood group O in our population was 42.0% (40.1% O Rh positive and 1.8% O Rh negative). The frequency of blood group B in our population was 27.3% (25.6% B Rh positive and 1.62% B Rh negative) followed by blood group A was 25.8% (24.3% A Rh positive and 1.4% A Rh negative) and blood group AB was 4.8% (4.4% AB Rh positive and 1.4% AB Rh negative) and a two Bombay blood group donors (0.0046%). Rh positive were 94.64% and Rh negative were 5.35%. Discussion: O positive blood group is significantly high in our population. Every transfusion centre should have a record of frequency of blood group system in their population. It helps in inventory management. Knowledge of blood group distribution is important for clinical studies, for reliable geographical information and for forensic studies in the population.

scholarly journals ABO Blood Group. Related Investigations and Their Association with Defined Pathologies

2007 ◽  
Vol 7 ◽  
pp. 1151-1154 ◽  
Author(s):  
Ursula Jesch ◽  
P. Christian Endler ◽  
Beatrix Wulkersdorfer ◽  
Heinz Spranger
Keyword(s):  
Blood Group ◽  
Abo Blood Group ◽  
Blood Group System ◽  
Chi Square ◽  
Ulcus Ventriculi ◽  
Group System ◽  
Blood Group A ◽  
Chi Square Test ◽  
Group A ◽  
Group Sex

The ABO blood group system was discovered by Karl Landsteiner in 1901. Since then, scientists have speculated on an association between different pathologies and the ABO blood group system. The aim of this pilot study was to determine the significance between different blood types of the ABO blood group system and certain pathologies. We included 237 patients with known diagnosis, blood group, sex, and age in the study. As a statistical method, the Chi-square test was chosen. In some cases, a significant association between the blood groups and defined diseases could be determined. Carriers of blood group O suffered from ulcus ventriculi and gastritis (X21 = 78.629, p <0.001), colitis ulcerosa and duodenitis (X21 = 5.846, p < 0.016), whereas male patients carrying blood group A tended to contract different types of tumours. In patients with intestinal tumours, females with blood group A were more likely to develop the pathology, whereas in males, the blood group O dominated. The development of cholelithiasis was found, above all, in patients with blood group O, which differed from other research where a correlation between this pathology and blood group A was found.

scholarly journals Correlation between CT chest severity score (CT-SS) and ABO blood group system in Egyptian patients with COVID-19

2021 ◽  
Vol 52 (1) ◽  
Author(s):  
Mohamed G. Mansour ◽  
Ahmed S. Abdelrahman ◽  
Emad H. Abdeldayem
Keyword(s):  
Blood Group ◽  
Severity Score ◽  
Abo Blood Group ◽  
Blood Group System ◽  
Moderate Severity ◽  
Group System ◽  
Blood Group A ◽  
Egyptian Patients ◽  
Group A ◽  
The Mean

Abstract Background The 2019 coronavirus disease (COVID-19) has become a global health crisis. CT chest is considered as an important investigation for early diagnosis as well as assessment of severity of COVID-19 pneumonia. Several articles reported that there is a correlation between ABO blood group system and susceptibility as well as prognosis of the disease. In our study we correlated the CT severity score (CT-SS) and the ABO blood group in patients with COVID-19 infection. This study involved 547 symptomatic patients with pathologically proven COVID-19 infection (positive PCR); non contrast CT chest was done for all cases and CT severity score (CT-SS) was calculated followed by its correlation with the patients’ ABO blood group. Aim of the work was to evaluate the relation between CT-SS and the ABO blood groups in Egyptian patients with COVID-19 infection. Results The mean CT-SS in patients with blood group A patients (n = 153; 28%) was 13.7 (moderate severity), while in patients with blood group O (n = 227; 41.5%) the mean CT-SS was 6.7 (mild severity). In blood group B patients (n = 139; 25.4%) the mean CT-SS was 9.1 (mild to moderate severity) and in blood group AB patients (n = 28; 5.1%) the mean CT-SS was 9.7 (mild to moderate severity). Conclusion COVID-19 patients with blood group A are more prone to aggressive CT findings (higher CT-SS) and consequently may be susceptible to increased risk of mortality compared to the patients with other blood groups; however, patients with blood group O are suggested to have the least CT-SS and appear to be relatively protected.

scholarly journals ABO blood group system and occurrence of ischemic stroke

2021 ◽  
Author(s):  
Rafaella Chiodini LOTZ ◽  
Carolina da Silveira WELTER ◽  
Silvia Aparecida RAMOS ◽  
Leslie Ecker FERREIRA ◽  
Norberto Luiz CABRAL ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Blood Group ◽  
Cerebrovascular Diseases ◽  
Blood Groups ◽  
Blood Type ◽  
Control Group ◽  
Abo Blood Group ◽  
Blood Group System ◽  
Abo Blood Groups ◽  
Group System

ABSTRACT Background: Ischemic stroke (IS) is a multifactorial disease that presents high rates of morbimortality in Brazil. Several studies proved that there is a link between the ABO blood group system and the occurrence of thrombotic events. Nonetheless, its association with IS is not well established. Objective: For that reason, the purpose hereof was to investigate the relation between the ABO blood groups and the occurrence of IS in a Brazilian cohort of cerebrovascular diseases. Methods: Five hundred and twenty-nine subjects were included over 12 months, from which 275 presented an IS episode and 254 composed the control group. Blood samples were drawn for direct and reverse serotyping. The control and IS groups were compared regarding the traditional risk factors and the distribution of the ABO blood groups. Results: The IS group presented a higher prevalence of systemic arterial hypertension (SAH), diabetes mellitus, smoking habits, family history, cardiopathy, and sedentary lifestyle in comparison with the control group. The AB blood type prevailed among the patients (5.1 vs. 1.6%; p<0.05) and this group had more SAH cases in comparison with the O type group (92.9 vs. 67.3%; p<0.05). Conclusions: Our results suggest that the occurrence of IS is more frequent among patients of the AB blood type.

scholarly journals Association of ABO blood group with COVID-19 severity, acute phase reactants and mortality

2021 ◽  
Author(s):  
Uzma Ishaq ◽  
Asmara Malik ◽  
Jahanzeb Malik ◽  
Asad Mehmood ◽  
Azhar Qureshi ◽  
...  
Keyword(s):  
Logistic Regression ◽  
Blood Group ◽  
Cox Regression ◽  
Survival Function ◽  
Blood Groups ◽  
Abo Blood Group ◽  
Blood Group System ◽  
Acute Phase Reactants ◽  
Blood Group A ◽  
Group A

AbstractBackground and objectiveThe ABO blood group system has been associated with infectious and noninfectious disease, including dengue, hepatitis B virus (HBV), and severe respiratory syndrome coronavirus (SARS), etc. Coronavirus disease 2019 (COVID-19) is the ongoing pandemic with multitude of manifestations and association of ABO blood group in South-East Asian population needs to be explored.MethodsIt was a retrospective study of patients with real time polymerase chain reaction (RT-PCR) diagnosis of COVID-19 at Advanced Diagnostics and Liver Center between April 2020 to January 2021. Blood group A, B, O, and AB were identified in every participant, irrespective of their RH type and allotted groups 1, 2,3, and 4, respectively. Cox regression and logistic regression were used for inferential statistics.ResultsThe cohort included 1067 patients: 521 (48.8%) of blood group O, 295 (27.6%) of blood group B, 202 (18.9%) of blood group A, and 49 (4.5%) of blood group AB. The majority of the patients were males 712 (66.7%) with an average body mass index (BMI) of 27.45 ± 3.53. Patients with AB blood group stayed a median (IQR) of 14 (5, 27) days while A blood group cohort stayed 13 (6,27) days and overall 10.6% COVID-19-related mortality was observed at our center, with 13.9% in blood group A as the majority of COVID-19 deaths. Regarding severity of COVID-19 disease, there was a trend towards critical disease in blood group A and O (n=83, 41.1%; n=183, 35.1%; OR, 11.34 (95% CI, 46.79-53.22); p<0.001). Logistic regression demonstrates blood group O and AB as predictors for severe COVID-19 disease (O: OR: 0.438 (95% CI: 0.168-1.139) p=0.090; AB: OR: 0.415 (95% CI: 0.165-1.046) p=0.062) and cause-specific hazards ratio (HR) for survival function was 3.206 (p=0.361) among all blood groups.ConclusionAlthough the prevalence of blood group O was higher in this cohort, hospital stay, severity of disease, and mortality were associated with blood group A. Further studies are needed for understanding the underlying mechanism behind the association of blood groups with COVID-19.

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