Background: There are conflicting findings regarding the relationship between socio-economic status (SES) and bone mineral density. We aimed to investigate bone status and its possible determinants by comparing students from two schools, located in a high and a low SES district.
Methods: Data were gathered by using anthropometric measurements and a questionnaire for both families and the students from the two schools chosen by the Ministry of Education. Quantitative ultrasound measurements were done with Omnisense 700P. For normally distributed variables t-test and for others Mann-Whitney U test was utilized. We used the chi-squared test for nominal variables.
Results: Forty-two girls and 35 boys from a low SES school, and 41 girls and 38 boys from a high SES school were included in the study. Students in the high SES school had significantly higher calcium scores and more physical activity compared to those in the low SES school. Boys in the high SES school had higher z-scores for quantitative ultrasound; however, they had higher Tanner stages when compared to boys from the low SES school. Speed of sound (SOS) and z-scores of the girls were similar between the two schools.
Conclusions: This study supports the notion that certain environmental factors, such as calcium intake and physical activity, might reflect socioeconomic trends in adolescents, similar to adults; however, genetic influences may dominate in terms of bone status.
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http://dx.doi.org/10.1515/jpem.2007.20.1.53 | DOI Listing |
Environ Int
January 2025
Climate, Air Quality Research Unit, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia. Electronic address:
Background: Existing environmental quality indices often fail to account for the varying health impacts of different exposures and exclude socio-economic status indicators (SES).
Objectives: To develop and validate a comprehensive Environmental Quality Health Index (EQHI) that integrates multiple environmental exposures and SES to assess mortality risks across Australia.
Methods: We combined all-cause, cardiovascular, and respiratory mortality data (2016-2019) from 2,180 Statistical Areas Level 2 with annual mean values of 12 environmental exposures, including PM, ozone, temperature, humidity, normalized difference vegetation index, night light, road and building density, and socioeconomic status.
Psychiatry Res
January 2025
University of California San Francisco, Department of Psychiatry and Behavioral Sciences, 675 18th Ave. San Francisco, CA 94121, USA; San Francisco Veteran's Affairs Medical Center, 4150 Clement St. San Francisco, CA 94121, USA.
A lack of diverse and representative participant samples in mental health intervention research perpetuates mental health disparities. This issue has become a salient concern in studies of psychedelic-assisted psychotherapy (PAT), which is emerging as a promising mental health intervention. This systematic review evaluates the reporting, representation, and analysis of participant sociodemographic characteristics in randomized controlled trials (RCTs) of PAT.
View Article and Find Full Text PDFPLoS One
January 2025
Institute for Human Development, Aga Khan University, Nairobi, Kenya.
Introduction: Children growing up in arid and semi-arid regions of Sub-Saharan Africa (SSA) face heightened risks, often resulting in poor developmental outcomes. In Kenya, the arid and semi-arid lands (ASAL) exhibit the lowest health and developmental indicators among children. Despite these risks, some children grow up successfully and overcome the challenges.
View Article and Find Full Text PDFPLoS One
January 2025
Department of Psychology and Neuroscience, Duke University, Durham, North Carolina, United States of America.
Socioeconomic status (SES) is associated with well-being outcomes across studies; however, there is wide variation in its measurement, particularly in adolescence. One key difference in measures of SES concerns whether participants relay objective information-for example, years of education, household income-or subjective perceptions of socioeconomic status, either with or without reference to others or society. Although parents are often considered the best source of SES information-especially objective SES-within families, interviewing parents within the context of adolescent research is costly, time-consuming, and not always feasible.
View Article and Find Full Text PDFAnn Med
December 2025
Department of Internal Medicine, Division of Gastroenterology and Hepatology, Keio University School of Medicine, Tokyo, Japan.
Background And Objective: Leucine-rich alpha-2 glycoprotein (LRG) is a novel biomarker for Crohn's disease (CD). The utility of combination use of LRG and C-reactive protein (CRP) has not been reported. This study aimed to investigate the diagnostic performance of LRG in combination with CRP to predict endoscopic activity.
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