Our cross-cultural study of the relationship between older women and their younger female kin examines women's hierarchies based on age and focuses on the exercise of authority by women, when such authority is traditional and accepted. Data were collected for two world-wide samples each consisting of 30 societies, varying in complexity, subsistence base, geographic location, and in customs related to women's lives. Three hypotheses were tested. The findings, which are statistically significant, suggest that the relationships between older women and their younger female kin are patterned and predictable, determined by the role of women in subsistence activities, by rules for post-marital residence, and by descent.
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http://dx.doi.org/10.1007/BF00972152 | DOI Listing |
J Neuroinflammation
January 2025
Department of Medical and Translational Biology, Umeå university, Umeå, 901 87, Sweden.
Background: Normal brain aging is associated with dopamine decline, which has been linked to age-related cognitive decline. Factors underlying individual differences in dopamine integrity at older ages remain, however, unclear. Here we aimed at investigating: (i) whether inflammation is associated with levels and 5-year changes of in vivo dopamine D2-receptor (DRD2) availability, (ii) if DRD2-inflammation associations differ between men and women, and (iii) whether inflammation and cerebral small-vessel disease (white-matter lesions) serve as two independent predictors of DRD2 availability.
View Article and Find Full Text PDFBMC Public Health
January 2025
Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA.
Background: Low back pain (LBP) is a leading cause of years lived with disability. However, the association of non-chronic LBP with levels of daily physical activity (PA) remains poorly explored. This study investigated the association between previous and current non-chronic LBP with daily PA and compliance with PA recommendations in middle and older-aged adults.
View Article and Find Full Text PDFBMC Public Health
January 2025
Center for Epidemiology and Research in POPulation Health (CERPOP), Inserm, Université de Toulouse III, Toulouse, France.
Background: Sexual and reproductive health issues in adolescents living with HIV (ALHIV) have been left behind in HIV care programs. ALHIV are at risk of unintended pregnancy which jeopardizes their socio-economic future, health outcomes and exposes their newborn to HIV transmission. A better understanding of these events is needed.
View Article and Find Full Text PDFBMC Public Health
January 2025
Unit of Social Pediatrics, Department of Pediatrics, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Background: Age-appropriate breastfeeding and adequate complementary feeding play a crucial role in reducing under-5 mortality rates, malnutrition, and mortality worldwide. Given the high prevalence of adolescent pregnancy in Uganda, we aimed to assess the competence of adolescent mothers in infant and young child feeding (IYCF) using data from the 2016 Uganda Demographic Health Survey.
Method: Our sample comprised the last children aged 6-23 months of mothers aged 15-29 years, totaling 2594 mother-infant pairs; 402 were aged 15-19 years, 1,388 were aged 20-29 years with their first delivery before the age of 20, and 804 were aged 20-29 years with their first delivery at 20 years or older.
BMC Public Health
January 2025
Faculty of Medicine, Fayoum University, Fayoum, Egypt.
Background: In Jordan, obesity has emerged as a significant public health concern, particularly among females, with a prevalence of 43.1%. This rising trend, exacerbates the burden of non-communicable diseases and places increasing strain on the healthcare system.
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