Hepatitis B pregnant women Chad
Description
Data obtained from a cross-sectional study in 8 health facilities of Ndjamena, Chad. The study aims at establish the HBV prevalence and identify risk factors associated with HBV in pregnant women in Ndjamena health facilities
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A sample size calculate using formula n=z*z*p*q/(i*i) A random technic used to select study participants untill the require sample for each health facilities reached 8 health facilities most used by pregnant women in Ndjamena were retapined for the study. The sample size calculated was assigned to each facilities in proportion to the number of pregnant women recorded in register of former year. 8 health facilities were Gyneco-obstetric department of Assiapm Vantou hospital, the Mother and child hospital, Guinebor hospital, NDA hospital, improved health center of Ardeptiman, Goudji and Ngueli