In 1990, Saudi Arabia began vaccinating all children at school entry against hepatitis B. We evaluated hepatitis B surface antigen (HBsAg) prevalence rate among pregnant Saudi women 12 years later in 5 regions of the country. Using multistage sampling, 2664 pregnant Saudi women were recruited. Blood samples were tested for HBsAg; positive samples were also tested for hepatitis Be antigen (HBeAg). In all 2.44% were positive for HBsAg and 4 (0.15%) were also positive for HBeAg. HBsAg prevalence was highest in Gizan (4.2%) and lowest in Tabuk (1.4%). Positivity for women < or = 20 years of age was 0.5% compared with 2.6% for older women (P = 0.049). The overall HBsAg prevalence rate was lower than previously reported.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Infertility and risk of ovarian cancer in the women's health initiative.
Cancer Causes Control
January 2025
University of Arizona Cancer Center, University of Arizona, Tucson, CA, USA.
Purpose: There is a consistent relationship with greater ovulation frequency and increased risk of ovarian cancer. However, prior research on infertility, which may be associated with ovulation frequency through multiple mechanisms, and ovarian cancer has yielded conflicting results, possibly due to prior research conflating fertility treatment with infertility and restricting follow-up to premenopausal cases. Our objective was to determine the association between infertility and risk of postmenopausal ovarian cancer, overall and by histotype, in a population that had not received treatment with IVF.
View Article and Find Full Text PDFModulation of placental angiogenesis by metformin in a rat model of gestational diabetes.
Histochem Cell Biol
January 2025
Medical Histology and Cell Biology Department, Faculty of Medicine, Mansoura University, Mansoura, 35516, Egypt.
Gestational diabetes mellitus (GDM) significantly disrupts placental structure and function, leading to complications such as intrauterine growth restriction (IUGR) and preeclampsia. This study aimed to investigate the effects of GDM on placental histology, angiogenesis, and oxidative stress, as well as evaluate metformin's protective role in mitigating these changes. A total of 60 pregnant Sprague-Dawley rats were divided into four groups: control, metformin-treated, GDM, and GDM with metformin.
View Article and Find Full Text PDFProphylactic vs therapeutic blood transfusions impact on pregnant sickle cell patients.
Pak J Med Sci
January 2025
Khalid Khalil Security Forces Hospital Makkah, Makkah, Saudi Arabia.
Objective: To observe the fetomaternal outcome of therapeutic versus prophylactic blood transfusions in patients with sickle cell disease (SCD) during pregnancy.
Method: This single-center retrospective observational study was conducted on consecutive pregnant women with SCD between January 2018 and December 2020. All the pregnant women with SCD were included in this study.
Toxoplasmosis Knowledge and Preventive Behaviours Among Pregnant Women in Jeddah, Saudi Arabia: A Cross-Sectional Study.
Healthcare (Basel)
January 2025
Department of Clinical Nutrition, Faculty of Applied Medical Sciences, King Abdulaziz University, P.O. Box 80324, Jeddah 21589, Saudi Arabia.
Toxoplasmosis is an infection caused by the parasite and is considered asymptomatic in most cases. In pregnant women, however, the disease can be transmitted to the foetus, causing severe congenital consequences. Congenital toxoplasmosis can be avoided by practising simple preventive lifestyle measures during pregnancy.
View Article and Find Full Text PDFPseudopregnancy in dromedary camels: Characterization, prevalence, and clinical and hormonal properties.
Theriogenology
January 2025
Department of Clinical Sciences, College of Veterinary Medicine, Qassim University, Saudi Arabia. Electronic address:
Pseudopregnancy is the development of signs of pregnancy in the absence of an embryo or fetus. The objectives of this study were to characterize pseudopregnancy in dromedary camels, determine its prevalence in camel farms and practice, identify associated risk factors, and describe its clinical and hormonal properties. The prevalence of pseudopregnancy on 100 camel farms with 4264 total female camels was determined to be 2.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!