Aim: To identify the relationship between use of alcohol, number of sexual partners and age of sexual initiation.
Method: Descriptive-correlational study. A random sample of 319 young women (age 18-25) from Nuevo Laredo, Mexico was recruited. A sociodemographic data sheet and the AUDIT questionnaire were used. Non-parametric Spearman's rank correlation coefficient and Kruskal-Wallis H test were selected.
Results: On average the participants were 20.70 years old (±2.1), had had 1.86 sexual partners (±1.27), started drinking alcohol at the age of 16.82 (±1.79), and their first sexual intercourse was at the age of 17.38 (±1.65). There was a decrease in the age of onset of alcohol use (H=16.646, p <.001) and the age at first sexual intercourse (H=26.749, P<.001) on the lower their current age. The overall AUDIT score negatively correlated with the age of the participants on their first sexual intercourse (r=-.168, P<.001) and positively correlated with the number of sexual partners (r=.243, P<.001). The aforementioned correlations were more intense among the younger participants (18- and 19-year olds; P<.01).
Conclusions: There was an association between higher use of alcohol, early age of sexual initiation and number of sexual partners. Nursing professionals may address such variables simultaneously through preventive strategies directed specifically at young women.
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http://dx.doi.org/10.1016/j.enfcli.2020.01.010 | DOI Listing |
Med Sci (Paris)
January 2025
Zoological Institute, Department of Environmental Sciences, University of Basel, Bâle, Suisse.
The existence of multigene families is the result of gene duplication. In vertebrates, the genes coding for the chemoreceptors involved in olfaction often form large families, sometimes comprising several thousand genes. In this case, it is assumed that a large number of genes is essential to discriminate between a large number of odorant molecules, and that the ability to identify a large number of odors may be necessary for different purposes, such as finding food and sexual partners, and avoiding predators.
View Article and Find Full Text PDFSexual education is important for young people's sexual health. Sexual education comes from a myriad of sources, but most research in this area has examined one source at a time, limiting a holistic understanding of how people learn about sexuality. The current study considered how different sources of information come together to inform a person's sexual education.
View Article and Find Full Text PDFBehav Ecol
December 2024
Centre for Ecology and Conservation, University of Exeter, Treliever Road, Penryn, Cornwall TR10 9FE, United Kingdom.
Outcomes of theoretical models on conflict resolution between investing partners in bi-parental care systems typically predict "partial compensation" or "matched" response rules, depending on underlying assumptions. Further, although experimental tests in birds suggest that care levels by pair members are largely associated with partial compensation responses, this outcome partly depends on the type of experiment used and its effects on model assumptions. To elucidate support for both the underlying assumptions and predictions of models predicting partner compensation versus matching, we performed temporary, bi-directional brood size manipulations during late nestling provisioning in blue tits () in the French Pyrenees.
View Article and Find Full Text PDFBMC Infect Dis
January 2025
School of Medicine, College of Medicine and Health Sciences, Wachemo University, Hossana, Ethiopia.
Background: Human hepatitis is an inflammation of the liver brought on by the DNA virus known as the hepatitis B virus (HBV). Around the world, 240 million people are thought to have HBV in a chronic state. The prevalence of viral hepatitis is extremely high in Africa.
View Article and Find Full Text PDFSex Transm Infect
January 2025
Université Paris Cité, IRD, INSERM, Ceped, Paris, France.
Objectives: Sub-Saharan African immigrants are particularly affected by HIV in France, with many acquiring the infection after migration due to precarious circumstances that increase their vulnerability. This study aimed to explore the association between HIV risk perception, knowledge of biomedical HIV prevention methods and sexual behaviours among sub-Saharan African immigrants living in precarious conditions in the greater Paris area.
Methods: This cross-sectional study analysed data from 614 participants in the MAKASI project, conducted in the greater Paris area (2019-2020).
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