CORRELATION BETWEEN BLOOD GROUP, AGE & GENDER WITH COVID-19 INFECTION

Background. Covid-19, conjointly referred to as severe acute metabolism syndrome appeared in December 2019 by a new Corona virus. The virus originated from Wuhan, the capital of China’s Hubei Province and unfold everywhere the globe and have become a worldwide pandemic due to lack of cure. Aim:To study the association of ABO Blood Group, Rh, Age and gender with and COVID-19 infection. Material and methods. This retrospective study was conducted after the approval college research committee of Teerthanker Mahaveer medical college and research center. The study period of this study is from 12 March 2021 to 12 March 2022. The current research included 3000 Covid-19 patients confirmed by RTPCR test and admitted in the Teerthanker Mahaveer University Hospital, Moradabad. Covid -19 positive patient’s age, gender, ABO blood group, Rh factor and personal data was collected from the medical record department. Results. The most common blood group affected was B+ (1,119, 37.3%) followed by O+ (729, 24.3%), A+ (653, 21.8%), AB+ (330, 11.0%), B- (77, 2.6%), O- (36, 1.2%), A-(36, 1.2%) and AB- (20, 0.7%). Among study population, 69 (2.3%) belonged to 1-10 years, 157 (5.2%) belonged to 11-20 years, 727 (24.2%) belonged to 21-30 years, 479 (16.0%) belonged to 31-40 years, 455 (15.2%) belonged to 41-50 years, 584 (19.5%) belonged to 51-60 years, 377 (12.6%) belonged to 61-70 years, 114 (3.8%) belonged to 71-80 years and 38 (1.3%) belonged to above 80 years. The study population consisted of 1,811 (60.4%) males and 1,189 (39.6%) females. Conclusions. The findings of this study are In our study we found that age group that was most vulnerable was 21-30 years. We also observed that Males were affected more as compared to females and the blood group that was affected most was B positive and least numbers of patients affected are of AB negative blood group.