gender

Every 11 February is celebrated as World Medical Women's Day, which coincides with the International Day of Women and Girls in Science, although its commemoration refers to Elizabeth Blackwell, the first woman to obtain a medical degree in the USA, in 1849. More than a century and a half later, despite the increasing number of women graduates, inequalities persist in the profession, especially in senior positions.

The report Participation of women scientists as expert sources in the media: motivations and obstacles, carried out by FECYT's SMC España with the Gureiker research group (UPV/EHU) analyses the data from a survey, a pioneer in Spain, on the factors that influence the media participation of scientists as expert voices. All the people contacted as information sources by the SMC Spain team were surveyed over a three-month period, starting in March 2024. Of the sources consulted, 43.91% were women and 56.09% were men. However, of the total number of people who accepted SMC's proposals and appeared as sources, 37.66% were women and 62.34% were men. The greater media exposure of male scientists benefits them for future interventions. In terms of barriers that prevent researchers from speaking in the media, lack of time due to family responsibilities affects female scientists (22.95 % of respondents) more than male scientists (10 %).  

An international team of geneticists and archaeologists has analysed more than 50 ancient Iron Age genomes from an area of southern Britain. Their conclusions are that they belonged to a matrilocal society, in which land was inherited through the female line and husbands moved in with the community of their wives. The results are published in the journal Nature and would be the first such finding in prehistoric Europe.

En un parque nacional del norte de la India, una investigación ha revelado que hay hombres que usan las tecnologías de vigilancia de la fauna para observar a mujeres sin su consentimiento e intimidarlas. El estudio, realizado por la Universidad de Cambridge (Reino Unido), describe cómo individuos de pueblos cercanos al bosque y de gobiernos locales hacen un mal uso de cámaras, grabadoras de sonido y drones, originalmente destinados a vigilar áreas protegidas con fines de conservación de animales. Esas tecnologías “son fácilmente captadas para fines ajenos a la conservación que refuerzan normas patriarcales y propagan la violencia estructural de género”, denuncia la investigación, que se publica en Environment and Planning F. 

In pre-Hispanic Andean societies, the gender of individuals and the political organisation of the region where they lived had a major impact on the physical violence they experienced, says a study published in PNAS. Living in a state ‘drastically’ reduced the likelihood of lethal violence for women, but not for men. The study analysed archaeological data from more than 8,600 adults collected in 169 studies and dating from 155 sites.

Men and women could develop Alzheimer’s disease through different mechanisms. Understanding these differences is essential to design specific interventions and to treat the disease effectively. In an article published in Alzheimer’s and Dementia: The Journal of the Alzheimer’s Association, a group of researchers, including myself, have highlighted the urgency of adding a sex and gender approach to the studies on this pathology.

24% of girls aged 15 to 19 who have been in a relationship have experienced physical or sexual violence by a male partner at some point in their lives, according to a global study with data from 161 countries between 2000 and 2018. Spain is in the group with the lowest prevalence (12% over their lifetime; 4% in the previous year), according to 2015 data. There is less violence against girls in countries with higher incomes, higher rates of girls in secondary education, and greater gender equality in inheritance laws, says the study published in The Lancet Child & Adolescent Health. 

Both sex and gender are associated with distinct networks in the brains of boys and girls, according to an analysis of brain images of 4,757 children in the US. Understanding these neurobiological patterns is important for identifying how sex and gender influence health and for developing specific diagnostic tools, the research team writes in Science Advances.

A US study has found that patients treated by female physicians have lower rates of mortality and hospital readmission than those treated by male physicians. The study, published in the Annals of Internal Medicine and involving more than 700,000 patients over the age of 65, found that the effects were even greater when female patients were treated by female physicians.

Sexual harassment on public transport affects the health and well-being of women around the world, according to a study by the University of Valencia. These events cause them to change their behaviour - for example, they travel accompanied, avoid certain places and stations or certain times of the day - as explained by the research, which analyses almost 30 previous studies carried out on several continents. The authors, whose study is published in PLoS ONE, highlight the contrast between "high government awareness of the problem and the paucity of measures to improve women's safety on transport". In addition, they propose including women in transport decision-making.