Association between knowledge and use of contraceptive among women of reproductive age in sub-Saharan Africa.

Background And Aims: The use of contraceptives has been considered relevant in reducing unintended pregnancies in sub-Saharan Africa (SSA). However, despite evidence of knowledge of contraceptives, their use remains low in SSA. This study examined the association between knowledge of contraceptive methods and the use of contraceptives in SSA.

Self-reported sexually transmitted infections among men and women in Papua New Guinea: A cross-sectional study.

Background And Aims: Sexually transmitted infections (STIs) pose a considerable concern for global healthcare systems. We examined the prevalence and correlates of self-reported STIs (SR-STIs) among men and women in Papua New Guinea.

Methods: A total of 7,195 women and 4,069 men from Papua New Guinea who participated in the 2016-2018 Demographic and Health Survey were included in this study.

Cryptic diversity and spatial genetic variation in the coral and its endosymbionts across the Great Barrier Reef.

Genomic studies are uncovering extensive cryptic diversity within reef-building corals, suggesting that evolutionarily and ecologically relevant diversity is highly underestimated in the very organisms that structure coral reefs. Furthermore, endosymbiotic algae within coral host species can confer adaptive responses to environmental stress and may represent additional axes of coral genetic variation that are not constrained by taxonomic divergence of the cnidarian host. Here, we examine genetic variation in a common and widespread, reef-building coral, , and its associated endosymbiotic algae along the entire expanse of the Great Barrier Reef (GBR).

Field-based adipose tissue quantification in sea turtles using bioelectrical impedance spectroscopy validated with CT scans and deep learning.

Loss of adipose tissue in vertebrate wildlife species is indicative of decreased nutritional and health status and is linked to environmental stress and diseases. Body condition indices (BCI) are commonly used in ecological studies to estimate adipose tissue mass across wildlife populations. However, these indices have poor predictive power, which poses the need for quantitative methods for improved population assessments.

Individual-, household-, and community-level factors associated with pregnant married women's discriminatory attitude towards people living with HIV in sub-Saharan Africa: A multicountry cross-sectional study.

Background And Aims: Discriminatory attitude towards people living with human immunodeficiency virus (HIV) remains a major problem in the prevention and treatment of HIV in sub-Sahara Africa (SSA). Understanding the multiple factors linked to discriminatory attitude towards people living with HIV/AIDS (PLWHA) in SSA is necessary for developing appropriate interventions. This study aimed at investigating the individual, household, and community-level factors associated with pregnant married women's discriminatory attitude towards people living with HIV/AIDS.