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Item Demographic factors in HIV infected patients seen at UCH, Ibadan, Nigeria.(2005) Ola, S. O.; Ladipo, M. M. A.; Otegbayo, J. A.; Odaibo, G. N.; Bamgboye, E. A.; Nwaorgu, O. G. B.; Shokunbi, W.; Olaleye, O. D."There is a rising rate of Human Immunodeficiency Virus (HIV) infection in Nigeria. Good knowledge of the demographic characteristics of the patients with HIV/AIDS may be of great importance in understanding its epidemiology in Nigeria and could facilitate efforts at curtailing the spread of the infection. The study was planned to determine the demographic factors in Nigerian patients with HIV infection. The study was conducted at the University College Hospital (U.C.H), Ibadan, located in the South West of Nigeria. It was a retrospective study of patients with HIV infection attending the U.C.H. from 1988 to 2002. The data collected from the clinical records of the patients with HIV infection included age, sex, marital status, number of spouses, tribe, occupation, education and their religious affiliation. A total of 460 patients aged 1-76 years with peak at 30-34 years were studied. The male/female ratio was 1.06 and the males were the older group. Traders accounted for 40% with female preponderance while the artisans (19.9%) and the military (2.9%) were mostly males. The patients were of Yoruba (70.6%), Igbo (20.0%) and Hausa (9.1%) races. Among the patients with marital status, majority (71.4%) were married while those separated and widowed accounted for 3.5% and 2.6% respectively. Also, a higher proportion of the female HIV patients were Christians whereas the majority of the males were of Islamic religion. Although, there was a low frequency of records on education, the males had better formal education. In conclusion, the study shows that HIV infection is presently an adult disease affecting the most productive segment of the Nigerian population regardless of the individual occupation, educational status, tribe and religious affiliation. Also, it shows that the infection could be associated with heterosexual intercourse."Item Serum Hepatitis C virus and hepatitis B surface antigenaemia patients with acute icteric hepatitis(2002) Ola, S. O.; Otegbayo, G. N.; Odiabo, G. N.; Olaleye, O. D.; Olubuyide, O. I.Acute hepatitis is common in Nigeria and hepatitis B virus (HBV) infection has been a major aetiological factor. However, the role of Hepatitis C virus (HCV) infection is yet undetermined. Forty-five consecutive Nigerian patients with Acute Icteric hepatitis (AIH) attending the medical clinic of the University College Hospital, Ibadan, Nigeria and 45 health adult Nigerians (controls) were studied for evidence of infection with both viruses. Questionnaire on risk procedures which predispose to acquisition of both HBV and HCV infections were administered to the patients. Blood samples were collected from all the subjects and tested for antibody to HCB (Anti-HCV) and Hepatitis B surface Antigen (HBsAg) using the second generation enzyme linked Immunoassay (Monosila-R, Sansofi, Pasteur;France). Anit-HCV was detected in 21(47%) and 17 (38%) of the patients and controls respectively. The corresponding prevalences of HBsAg were 38(84%) and 11(24%), p<0.001. Hepatitis B virus infection was found to occur more than the controls. Combined HBV and HCV infection occured more frequently among the patients(42.1%) than in the control (11%)(;<0.001). Although there was no significant difference in the HCV infection between the two groups, isolated HCV infection is commoner in the control than in the patients with AIH, (p<0.001). Similarly, single HCV infection is commoner than lone HBV infection among the control, p<0.05. In summary, this study shows that while both HBV and HCV infections are common in Nigeria, AIH may be more associated with HBV than HCV in the country.