ABSTRACT
Introduction@#In Mongolia, diagnostic tests for the detection of the sexually transmitted congenital virus and human papilloma virus are currently not routinely used in clinical settings and the frequency of these STIs is enigmatic.@*Goal@#The prevalence of this virus were prospectively evaluated among 200 Mongolian pregnant women and their newborns and correlated with pregnancy outcome.@*Materials and Methods@#Taq Man PCRs were used to detect some virus in pre-birth vaginal swabs of the pregnant women and in oral swabs of their newborns. A standardized questionnaire concerning former and present pregnancies was developed and regression analysis was used to correlate virus detection with pregnancy outcome.@*Result@#Cytomegalovirus was the most prevalent of the tested pathogens (46.5% positive women and 10.5% newborns), human papilloma virus (31.5% and 4.5%) and herpes simplex virus-2 (1% and 0%). @*Statistical analysis@#The statistical analysis was conducted using the software program RStudio, version 0.99.896. Multiple regression analysis was used to assess the association between pathogen loads of mothers or newborns and the outcome variables (gestational age, neonatal length, weight, head circumferences and bacterial vaginosis).@*Conclusions@#Multiple regression analyses indicate that colonization of the mothers with cytomegalovirus is associated with transmission to newborns and that transmission is associated with reduced neonatal length and gestational age. Thus, diagnostic tests for their detection should be implemented in the clinical settings in Mongolia.
ABSTRACT
The objective of this study was to determine the frequency and determinants of knowledge of malaria in four sites in northern Thailand, and to compare the use of prevention measures between people with and without a knowledge of malaria. An epidemiological survey was conducted in January 2002 among 857 persons living in four sites in northern Thailand. Of the 857 persons, 53% had a knowledge of malaria, ranging from 38% and 51% in non-endemic to 76% and 77% in endemic sites. Headache (89%), shivering (83%) and fever (79%) were the most frequently mentioned symptoms. Younger persons had more knowledge of malaria than older persons; adjusted Odds Ratio (aOR): 3.91 [95% confidence interval (CI): 2.32-6.56] for the 15-29 age group compared to persons 60 years and older. In comparison to men, knowledge of malaria was significantly lower among women (aOR: 2.00, 95%-CI: 1.47-2.70). Persons with knowledge reported a significantly higher use of prevention measures than persons without knowledge of malaria.