men to women ratio is 103.032 for the group aged 15–64 and 80.045 for those over 65. The world has more women than men aged above 50. In the age group 60-64 years, there are six fewer men per 100 women. Women outnumber men by a ratio of 2-to-1 in the age group 90-94 ...
Women still earn significantly less than men, making the country’s gender pay gap the highest in the OECD. The average monthly salary of South Korean men was over 35 percent higher than women in 2022. Despite adopting a gender quota for proportional representation in the National Assembly ...
According to theory [13], Cox found reduced offspring sex ratio (deficit of boys) in irradiated women [14], and James emphasized “ionizing radiation is the only reproductive hazard, which causes men to sire an excess of sons” [15]. In addition to lethal factors on the X chromosome, ...
In 2023, the sex ratio of the total population in China ranged at approximately 104.5 males to 100 females. Like most other sexual species, the sex ratio in humans tends to be one to one. But due to factors like sex selective abortions and different life expectancy between men and women,...
According to theory [13], Cox found reduced offspring sex ratio (deficit of boys) in irradiated women [14], and James emphasized "ionizing radiation is the only repro- ductive hazard, which causes men to sire an excess of sons" [15]. In addition to lethal factors on the X chro- mo...
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it would fulfill the desire of fami- lies for a son, result in happier marriages, and make the life of women easier; it would stop female infanticide; it would stop women repeatedly reproducing till they had a son and was seen as an important part of India's population control program.6...
Stroke mortality worldwide has decreased in men and women in most industrialized countries, except in eastern European countries. The purpose of this study was to compare the sex ratio of stroke mortality between populations and over time. This approach may help to determine the factors influencing...
of infertility was tubal factor (40.5%). In these three centers, long-term protocol (66.1%) was the main therapy and the average dose of gonadotropin (Gn) was 1597.23 IU for an average course of 8.02 days (Supplementary Table1). In total, there were 7410 babies born to 5832 women. ...
Yes for men, no for women. The ratio of index and ring finger lengths (2D:4D) is thought to be a marker of prenatal androgen exposure. In a sample of over 2,000 participants, men had... RA Lippa - 《Journal of Personality & Social Psychology》 被引量: 249发表: 2003年 Stature ...