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Hansen DW, DeWitte SN, Slavin P. Dying of pestilence: Stature and mortality from the Black Death in 14th-century Kyrgyzstan. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2024:e25009. [PMID: 39238322 DOI: 10.1002/ajpa.25009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Revised: 07/15/2024] [Accepted: 07/25/2024] [Indexed: 09/07/2024]
Abstract
OBJECTIVES Bioarchaeological studies have provided important information about mortality patterns during the second pandemic of plague, including the Black Death, but most to date have focused on European contexts. This study represents a spatial contribution to plague bioarchaeology, focusing on Central Asia, the origin of the second pandemic. We examine the relationship between stature and plague mortality during an outbreak of plague at Kara-Djigach in northern Kyrgyzstan in 1338-1339, the earliest archaeological site known to contain victims of the Black Death in Eurasia. METHODS This study uses epigraphic data and in situ measurements from the Syriac Christian cemeteries at Kara-Djigach, obtained from field notes from excavations conducted by Russian archaeologists in the 1880s (n = 34 individuals). The epigraphic data provide detailed information about the interred individuals, including occupations, year of death, and gender. In situ measurements provide data on adult stature. This study uses chi-square and Fisher's exact tests to examine relationships between stature and plague at the site. RESULTS We find evidence that relatively short people were disproportionately affected by plague when compared with non-plague years. DISCUSSION These results might reflect increased mortality risks from plague based on exposure to early life biological stress events.
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Affiliation(s)
- David W Hansen
- Institute of Behavioral Science, University of Colorado, Boulder, Colorado, United States
- Department of Anthropology, University of Colorado, Boulder, Colorado, United States
| | - Sharon N DeWitte
- Institute of Behavioral Science, University of Colorado, Boulder, Colorado, United States
- Department of Anthropology, University of Colorado, Boulder, Colorado, United States
| | - Philip Slavin
- Division of History, Heritage and Politics, University of Stirling, Stirling, United Kingdom
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DeWitte SN. Assessing the existence of the male-female health-survival paradox in the past: Dental caries in medieval London. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2024; 185:e24990. [PMID: 38923302 DOI: 10.1002/ajpa.24990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 05/20/2024] [Accepted: 06/10/2024] [Indexed: 06/28/2024]
Abstract
OBJECTIVES This study seeks to identify signals of the male-female health-survival paradox in medieval London. MATERIALS AND METHODS This study uses skeletal data on age, sex, dental caries (n = 592) and antemortem tooth loss (n = 819) from adult individuals from medieval London cemeteries (c. 1200-1540 CE). The association between age and dental caries was assessed using binary logistic regression. The associations among age, time period (pre- vs. post-Black Death), oral biomarker (dental caries or antemortem tooth loss), and sex were tested using hierarchical log-linear analysis. RESULTS The analyses reveal significantly higher odds of dental caries with increasing adult ages, more older adults after the Black Death, different age distributions of dental caries between the sexes, and a greater decrease in the prevalence of dental caries for females after the Black Death. These results appear not to be an artifact of trends in AMTL. However, this study does not yield evidence suggesting that females experienced both a survival advantage and a decline in oral health at late adult ages after the Black Death relative to males. CONCLUSIONS These results do not provide evidence of the existence of a male-female health-survival paradox, but they do corroborate existing evidence of improvements in health in general in the aftermath of the Black Death. The decreased prevalence of dental caries after the Black Death may reflect dietary improvements or the effects of selective mortality during the epidemic.
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Affiliation(s)
- Sharon N DeWitte
- Institute of Behavioral Science, University of Colorado, Boulder, Colorado, USA
- Department of Anthropology, University of Colorado, Boulder, Colorado, USA
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3
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Tallman PS, Miller AA, Brandley SR, Lee CC, Cepon-Robins TJ, Gildner TE, Collins SM. Helicobacter pylori exposure among the Awajún of the Peruvian Amazon: Prevalence and environmental, social, and biological associations. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2024; 184:e24941. [PMID: 38615180 DOI: 10.1002/ajpa.24941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 02/15/2024] [Accepted: 04/02/2024] [Indexed: 04/15/2024]
Abstract
OBJECTIVES Helicobacter pylori (H. pylori)-a gastric bacteria affecting almost 50% of the global population and leading to ulcers and cancer in severe cases-is a growing health concern among Indigenous populations who report a high burden of reported poor general health and gastrointestinal distress. We test hypothesized associations between H. pylori exposure patterns and environmental, social, and biological conditions among a sample of 212 Indigenous Awajún adults (112 males, 100 females, ages 18-65 years) living in the northern Peruvian Amazon. MATERIALS AND METHODS Dried blood spots were analyzed for H. pylori-specific IgG using a recently developed enzyme-linked immunosorbent assay. Resulting seropositivity rates and antibody concentrations, proxying past exposures to H. pylori were analyzed in relation to relevant environmental (toilet type, floor material, reported water quality), social (household size and education level), and biological (age, sex, BMI, blood pressure, immune and metabolic biomarkers) factors using multivariable regression analyses. RESULTS We found near ubiquitous seropositivity for H. pylori exposure in our sample (99.1% seropositive). In the regression analyses, elevations in H. pylori antibody concentrations were significantly higher among males compared to females (β = 0.36, p = 0.01). No associations were found with any other factors. DISCUSSION Anthropological research in the study communities suggests that the male bias in elevations of H. pylori antibody concentrations is related to cultural and biological factors. Future research is needed to further unravel these biocultural dynamics and determine whether elevations in H. pylori antibody concentrations have clinical relevance for gastrointestinal health outcomes in this population.
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Affiliation(s)
- Paula S Tallman
- Department of Anthropology, Loyola University Chicago, Chicago, Illinois, USA
| | - Aaron A Miller
- Department of Anthropology, Northwestern University, Evanston, Illinois, USA
| | - Sophea R Brandley
- Department of Anthropology, Loyola University Chicago, Chicago, Illinois, USA
| | - Cassie C Lee
- Department of Anthropology, Northwestern University, Evanston, Illinois, USA
| | - Tara J Cepon-Robins
- Department of Anthropology, University of Colorado Colorado Springs, Colorado Springs, Colorado, USA
| | - Theresa E Gildner
- Department of Anthropology, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Shalean M Collins
- Department of International Health and Sustainable Development, Tulane University School of Public Health and Tropical Medicine, New Orleans, Louisiana, USA
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Doucette MM, Kwan H, Premji Z, Duchesne A, Gawryluk JR, Garcia-Barrera MA. Integration of sex/gender and utilization of ecological Momentary assessment of cognition in clinical populations: A scoping review. Clin Neuropsychol 2024; 38:1409-1440. [PMID: 38533627 DOI: 10.1080/13854046.2024.2333579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 03/15/2024] [Indexed: 03/28/2024]
Abstract
Objectives: We aimed to describe the methods of smartphone-based cognitive ecological momentary assessment designs in clinical populations, with an intention to evaluate how the role of sex and/or gender has been considered in the design and analyses, particularly including female-specific physiology. Methods: This scoping review was conducted based on JBI scoping review methodology. On March 2nd, 2023, we searched for literature across four databases. Screening of the results and data extraction were conducted in duplicate according to the a priori methods in the pre-registered protocol. Results: 31 articles were included in this review. Participants ranged in age from 15-85 years old with various clinical disorders. Prompts were given between 1-7 times per day for 7-84 days. Executive function was the most frequently assessed cognitive domain. Over half the studies (n = 17, 55%) did not investigate the effects of sex and/or gender, and only one study considered the impact of hormonal therapy. Many studies (n = 14, 45%) used sex and gender interchangeably or incorrectly. Conclusions: Studies varied in design, with heterogeneity in the reporting of methodological information. The lack of attention to sex/gender on neuropsychological outcomes can lead to confusion and contradiction regarding its potential impact on cognition in clinical populations. This may hinder the identification of effective interventions for those assigned female at birth who have been overlooked or considered indistinguishable from their male counterparts. Given the well-documented impact of sex/gender on cognition, it is essential that future neuropsychological research, especially EMA-based studies, prioritize investigating sex/gender to ensure better outcomes for all.
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Affiliation(s)
| | - Heather Kwan
- Department of Psychology, University of Victoria, British Columbia, Canada
- Institute on Aging & Lifelong Health, University of Victoria, British Columbia, Canada
| | - Zahra Premji
- Libraries, University of Victoria, British Columbia, Canada
| | - Annie Duchesne
- Department of Psychology, University of Northern British Columbia, British Columbia, Canada
- Department of Psychology, Université du Québec à Trois-Rivières, Quebec, Canada
| | - Jodie R Gawryluk
- Department of Psychology, University of Victoria, British Columbia, Canada
- Institute on Aging & Lifelong Health, University of Victoria, British Columbia, Canada
- Division of Medical Sciences, University of Victoria, British Columbia, Canada
| | - Mauricio A Garcia-Barrera
- Department of Psychology, University of Victoria, British Columbia, Canada
- Institute on Aging & Lifelong Health, University of Victoria, British Columbia, Canada
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van Niekerk SM, Mason-Mackay A, Eljazzar J, Albader L, Saied R, Qubaiah R, Latrous M. How are sex-gender differences in chair-and-desk-based postural variability explained? A scoping review. ERGONOMICS 2024:1-18. [PMID: 39042025 DOI: 10.1080/00140139.2024.2354395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 05/07/2024] [Indexed: 07/24/2024]
Abstract
BACKGROUND Desk-work-related musculoskeletal pain is more prevalent among female workers than male workers. This may be contributed to by sex and/or gender differences in postural variability however, the mechanisms underpinning these differences are poorly understood. This review investigates whether desk-based postural variability studies investigate sex-gender differences and, how they explain the mechanisms behind these differences. METHODS A scoping review was conducted with four databases (PubMed, Embase, Scopus and ProQuest) searched in June and July 2023. Studies investigating postural variability among desk-based workers were included and a narrative approach used to synthesise results. RESULTS 15 studies were included. Only four reported on sex-gender differences. None collected psychological or social information to explore reasons for sex-gender differences. CONCLUSION The mechanisms behind postural variability differences between sexes and genders are complex and multifactorial. Studies largely do not consider sex and gender and do not collect the information necessary to explain their results.
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Affiliation(s)
- Sjan-Mari van Niekerk
- Department of Rehabilitation Sciences, College of Health Science Qatar University, Doha, Qatar
| | - Anna Mason-Mackay
- Department of Rehabilitation Sciences, College of Health Science Qatar University, Doha, Qatar
| | - Jana Eljazzar
- Department of Rehabilitation Sciences, College of Health Science Qatar University, Doha, Qatar
| | - Lujain Albader
- Department of Rehabilitation Sciences, College of Health Science Qatar University, Doha, Qatar
| | - Rahma Saied
- Department of Rehabilitation Sciences, College of Health Science Qatar University, Doha, Qatar
| | - Raneem Qubaiah
- Department of Rehabilitation Sciences, College of Health Science Qatar University, Doha, Qatar
| | - Mariem Latrous
- Department of Rehabilitation Sciences, College of Health Science Qatar University, Doha, Qatar
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Glass DJ, Godwin J, Bez E, Corley MK, Valeggia CR, Martin MA. Longitudinal analysis of cortisol changes during pubertal development in indigenous Qom girls. Am J Hum Biol 2024:e24133. [PMID: 39034658 DOI: 10.1002/ajhb.24133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 06/09/2024] [Accepted: 06/28/2024] [Indexed: 07/23/2024] Open
Abstract
Pubertal research has primarily focused on hypothalamic-pituitary-gonadal axis (HPG) regulation of puberty, though the hypothalamic-pituitary-adrenal axis (HPA) is increasingly considered critical. Heightened HPA function proxied by increasing cortisol levels may play a role in accelerated pubertal timing. However, the extent to which cortisol varies across ages and its relation to pubertal changes in linear growth are less well substantiated. We explored relationships between age, linear growth, adiposity, C-peptide (proxy for insulin), and cortisol across puberty, and we tested whether higher cortisol levels are associated with earlier ages at menarche and peak height velocity. We utilize longitudinal data (n = 777 urine samples) from Qom females ages 7-14 (n = 46) and test our pre-registered analysis using Bayesian longitudinal mixed effects models and joint modeling techniques. We find limited evidence supporting the overarching hypothesis that HPA upregulation is associated with pubertal maturation or timing. We find some evidence that HPA upregulation, as proxied by cortisol, may be more clearly related to differences in relative linear growth at early-mid puberty, as measured by height-for-age z-scores. Transdisciplinary perspectives on puberty, including the assumption that stressors acting via cortisol accelerate pubertal development, are discussed.
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Affiliation(s)
- Delaney J Glass
- Department of Anthropology, University of Washington, Seattle, Washington, USA
- Center for Studies in Demography and Ecology, University of Washington, Seattle, Washington, USA
| | - Jessica Godwin
- Center for Studies in Demography and Ecology, University of Washington, Seattle, Washington, USA
| | - Eleanna Bez
- Department of Anthropology, University of Washington, Seattle, Washington, USA
| | - Margaret K Corley
- Department of Ecology and Evolutionary Biology, Yale University, New Haven, Connecticut, USA
| | - Claudia R Valeggia
- Department of Anthropology, Yale University, New Haven, Connecticut, USA
| | - Melanie A Martin
- Department of Anthropology, University of Washington, Seattle, Washington, USA
- Center for Studies in Demography and Ecology, University of Washington, Seattle, Washington, USA
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Wisniewski A, DeLouize AM, Walker T, Chatterji S, Naidoo N, Kowal P, Snodgrass JJ. Sustained metabolic dysregulation and the emergence of diabetes: associations between HbA1c and metabolic syndrome components in Tunisian diabetic and nondiabetic groups. J Physiol Anthropol 2024; 43:18. [PMID: 39033292 PMCID: PMC11264782 DOI: 10.1186/s40101-024-00365-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 06/29/2024] [Indexed: 07/23/2024] Open
Abstract
INTRODUCTION Metabolic Syndrome (MetS), diabetes, and other noncommunicable diseases (NCDs) have been a major focus of research in recent decades as the prevalence of these conditions continues to rapidly increase globally. However, the timing and patterns of development from metabolic risk factors to disease states are less well understood and are especially critical to understand in low- and middle-income countries (LMICs) and populations undergoing epidemiological transitions. METHODS Nationally representative sociodemographic, anthropometric, and point-of-care biomarker data from the 2016 Tunisian Health Examination Survey (n = 8170) were used to determine the prevalence of diabetes and MetS components in Tunisia and to investigate associations between glycated hemoglobin (HbA1c) and MetS components (blood pressure [BP], HDL cholesterol [HDL], triglycerides [TG], and waist circumference [WC]) in participants aged 15-97 years old. To better understand how sustained metabolic dysregulation and disease states impact these associations, diabetic and nondiabetic groups were analyzed separately. RESULTS The overall prevalence of diabetes based on measured HbA1c was 18.2%. The diabetic groups had a higher prevalence of each individual MetS component, and significantly higher (BP, TG, WC, and HbA1c) and lower (HDL) values than the nondiabetic groups. Yet, there were a higher number of significant associations between HbA1c and MetS components found in nondiabetic women and men when compared to diabetic women and men. HbA1c was positively associated with the cumulative number of MetS components, irrespective of diabetes status in men and women. CONCLUSIONS The prevalence of both diabetes and MetS components (particularly low HDL cholesterol and elevated TG) is high among the Tunisian population. More MetS components were associated with HbA1c in nondiabetic individuals, showing a strong connection between the development of MetS components and diabetes. However, once the diabetes disease state manifests, there is more variability in the relationships. These results show the potential for HbA1c to be an indicator of metabolic health below clinical disease cutoffs, which may allow insights into the physiological changes that precipitate the emergence of diabetes.
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Affiliation(s)
- Adriana Wisniewski
- Department of Anthropology, University of North Carolina at Chapel Hill, Chapel Hill, USA.
| | - Alicia M DeLouize
- Global Health Biomarker Lab, Department of Anthropology, University of Oregon, Eugene, USA
| | - Tian Walker
- Global Health Biomarker Lab, Department of Anthropology, University of Oregon, Eugene, USA
| | | | | | - Paul Kowal
- Centre for Women's Health Research, University of Newcastle, Callaghan, Australia
| | - J Josh Snodgrass
- Global Health Biomarker Lab, Department of Anthropology, University of Oregon, Eugene, USA
- Center for Global Health, University of Oregon, Eugene, USA
- Global Station for Indigenous Studies and Cultural Diversity, Hokkaido University, Sapporo, Japan
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Casto KV, Maney DL. Sex/gender diversity and behavioral neuroendocrinology in the 21st century. Horm Behav 2024; 163:105545. [PMID: 38744167 DOI: 10.1016/j.yhbeh.2024.105545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Affiliation(s)
- Kathleen V Casto
- Department of Psychological Sciences, Kent State University, Kent, OH, United States of America
| | - Donna L Maney
- Department of Psychology, Emory University, Atlanta, GA, United States of America; Harvard-Radcliffe Institute, Harvard University, Cambridge, MA, United States of America.
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Gettler LT, Jankovic-Rankovic J, Gengo RG, Eick GN, Nash MP, Arumah EN, Boru AM, Ali SA, Urlacher SS, Meyer JS, Snodgrass JJ, Oka RC. Refugee health and physiological profiles in transitional settlements in Serbia and Kenya: Comparative evidence for effects of gender and social support. Psychoneuroendocrinology 2024; 165:107024. [PMID: 38569397 DOI: 10.1016/j.psyneuen.2024.107024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 01/30/2024] [Accepted: 03/11/2024] [Indexed: 04/05/2024]
Abstract
When armed conflict compels people to flee from their homelands, they embark on protracted journeys during which they experience wide ranging physical, social, and psychological challenges. Few studies have focused on refugee psychosocial and physiological profiles during the transitional phase of forced migration that often involves temporary sheltering. Transient refugees' experiences can vary substantially based on local socio-ecological conditions in temporary settlements, including the length of stay, living conditions, as well as the availability and accessibility of physical and social resources. In this study, we compared physiological and psychosocial data from refugees (N=365; 406 observations) in Serbia and Kenya, respectively, with divergent temporal (length of stay) and socio-ecological conditions. In Serbia, refugees resided in asylum centers (mean stay: 0.9 y); in Kenya they were living in Kakuma Refugee Camp (mean stay: 8.8 y), one of the world's largest camps at the time. We had limited ability to directly compare psychosocial measures and used meta-analytic techniques to evaluate predictors of refugee mental and physical health at the two sites, including based on perceived social support. Refugees in Serbia had higher fingernail cortisol (p < 0.001) and were less likely to have elevated C-reactive protein (CRP) levels (p < 0.01) than refugees in Kakuma. We found common gender differences in both settings; women had lower cortisol but higher EBV antibody titers and higher likelihood of having elevated CRP compared to men (all p < 0.01). Woman also reported poorer mental and physical health (p < 0.001). These physiological and health differences may reflect variation between men and women in their psychosocial and physical experiences of factors such as stress, violence, and trauma during their journeys and as transitional refugees. Finally, we also found that refugees with lower levels of perceived social support reported poorer physical and mental health (p < 0.001). Although our results are cross-sectional, they suggest that this intermittent phase of the refugee experience is a key window for helping enhance refugee well-being through an emphasis on interpersonal and community support systems.
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Affiliation(s)
- Lee T Gettler
- Department of Anthropology, Eck Institute for Global Health, University of Notre Dame, Notre Dame, IN, USA.
| | | | - Rieti G Gengo
- Department of Anthropology, Eck Institute for Global Health, University of Notre Dame, Notre Dame, IN, USA
| | - Geeta N Eick
- Department of Anthropology, University of Oregon, OR, USA
| | | | | | | | | | | | - Jerrold S Meyer
- Psychological and Brain Sciences, University of Massachusetts- Amherst, MA, USA
| | | | - Rahul C Oka
- Keough School of Global Affairs, Department of Anthropology, University of Notre Dame, Notre Dame, IN, USA
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Kaya B, Boerner KE, Lord RC, Potter E, Dale C, Moayedi M. Body image, sex, gender, and pain: towards an improved understanding of pain mechanisms. Pain 2024:00006396-990000000-00637. [PMID: 38968443 DOI: 10.1097/j.pain.0000000000003309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 05/15/2024] [Indexed: 07/07/2024]
Affiliation(s)
- Batu Kaya
- Centre for Multimodal Sensorimotor and Pain Research, Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
| | - Katelynn E Boerner
- Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
- BC Children's Hospital Research Institute, Vancouver, BC, Canada
| | - R Cassandra Lord
- Department of Historical Studies, Women, Gender and Sexuality Studies Program, University of Toronto Mississauga, Mississauga, ON, Canada
- Women and Gender Studies Institute, University of Toronto, Toronto, ON, Canada
| | - Emery Potter
- Women's College Hospital, Department of Surgery, Toronto, ON, Canada
- University of Toronto, Lawrence S. Bloomberg Faculty of Nursing, Toronto, ON, Canada
| | - Craig Dale
- University of Toronto, Lawrence S. Bloomberg Faculty of Nursing, Toronto, ON, Canada
- University of Toronto Centre for the Study of Pain, Toronto, ON, Canada
- Tory Trauma Program, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Massieh Moayedi
- Centre for Multimodal Sensorimotor and Pain Research, Faculty of Dentistry, University of Toronto, Toronto, ON, Canada
- University of Toronto Centre for the Study of Pain, Toronto, ON, Canada
- Krembil Research Institute, University Health Network, Toronto, ON, Canada
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Arnold AP, Klein SL, McCarthy MM, Mogil JS. Male-female comparisons are powerful in biomedical research - don't abandon them. Nature 2024; 629:37-40. [PMID: 38693409 DOI: 10.1038/d41586-024-01205-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2024]
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12
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van Doren TP. Sex-based tuberculosis mortality in Newfoundland, 1900-1949: Implications for populations in transition. Am J Hum Biol 2024; 36:e24033. [PMID: 38126589 DOI: 10.1002/ajhb.24033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 11/15/2023] [Accepted: 12/10/2023] [Indexed: 12/23/2023] Open
Abstract
OBJECTIVE During the second epidemiological transition, tuberculosis (TB) is one disease that declined substantially enough to reduce all-cause mortality. Sex-based differences in TB mortality may reveal an important dimension of population health transitions between the urbanizing and rural regions of Newfoundland. MATERIALS AND METHODS For the island of Newfoundland, yearly age-standardized sex-based TB mortality rates were calculated using individual death records from 1900 to 1949 (n = 30 393). Multiple linear regression models predict the relative rates (RR) of sex-based mortality and the absolute difference between males and females while controlling for time and region (the urbanizing Avalon Peninsula or rural Newfoundland). Multiple linear regression models also predict the median age at death from TB while controlling for time, region, and sex to assess if TB was shifting to an older adult disease compared to those typically afflicted in ages 20-44. RESULTS Female TB mortality was relatively and absolutely higher than males; additionally, RR and absolute differences between male and female mortality were significantly lower in rural Newfoundland than the Avalon Peninsula. Median age at death for males was significantly higher than females, and differences in median age at death increased over time. DISCUSSION The historically high prevalence of TB throughout Newfoundland, including domestic, social, and public health responsibilities of women, likely contributed to increased exposure and transmission, leading to higher observed mortality. Sex-based TB outcomes should be considered in the discussion of the progression of the epidemiological transition as dynamic inequalities that do not necessarily fit contemporary generalizations of sex-based TB epidemiology.
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Affiliation(s)
- Taylor P van Doren
- University of Alaska Anchorage, Institute for Circumpolar Health Studies, Anchorage, Alaska, USA
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13
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Weiss E. No Bones About It: Sex Is Binary. ARCHIVES OF SEXUAL BEHAVIOR 2024; 53:1595-1608. [PMID: 38565789 DOI: 10.1007/s10508-024-02851-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 03/02/2024] [Accepted: 03/04/2024] [Indexed: 04/04/2024]
Abstract
Anthropologists have led the way in formulating techniques that reveal skeletal differences between males and females. Understanding of physical differences in the pelvis related to childbirth, hormonal impacts on bones, and extensive comparative studies have provided anthropologists with an array of traits and measurements that help them estimate sex using just bones. Forensic anthropologists and bioarcheologists are improving their ability to differentiate males and females by increasing research on a variety of postcranial bones and through the use of molecular data, especially new methods called proteomics, to identify sex in prepubescent juveniles. As remains from more cultures and time periods are studied, sex identification will continue to improve, because skeletal sex differences are in large part biologically determined. Yet, anthropologists have also been at the forefront of arguing that sex lies on a spectrum. Anthropologists who view sex as on a spectrum may deter sex identification progress; from their perspective, an individual of an undetermined sex may just be a nonbinary individual. Anthropologists who consider sex is on a spectrum are coming to this conclusion in part because they are looking for anatomical ideals, mistaking pathology for variation, and confusing independent variables with dependent variables. Nonetheless, anthropologists need to continue to improve sex identification techniques to reconstruct the past accurately, which may reveal less strict sex roles than previously presumed and help with the identification of crime victims. Forensic anthropologists should also increase their efforts to identify whether individuals have undergone medical procedures intended to change one's gender due to the current rise in transitioning individuals.
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Affiliation(s)
- Elizabeth Weiss
- Department of Anthropology, San José State University, One Washington Square, San José, CA, 95192-0113, USA.
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Stites SD, Velocci B. Sex, gender, sexual orientation, and more: Sexual diversity in Alzheimer's research needs a new lens to achieve inclusive research and generalizable results. ALZHEIMER'S & DEMENTIA (NEW YORK, N. Y.) 2024; 10:e12476. [PMID: 38915815 PMCID: PMC11194612 DOI: 10.1002/trc2.12476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 03/01/2024] [Accepted: 04/30/2024] [Indexed: 06/26/2024]
Abstract
Diversity, Equity, and Inclusion (DEI) efforts in Alzheimer's disease and related dementia (ADRD) research are guiding the adoption of two-step self-report questions that capture research participants' identity based on categories of sex, sexual orientation, and gender identity. The intent is to facilitate inclusion and representation of sexual and gender minoritized (SGM) communities in ADRD research. The data from using these questions are on a collision course with another National Institute of Aging initiative, which is aimed at understanding sex differences in ADRD mechanisms. Here, we critically analyze the goals and methods of the two initiatives. We propose that, in addition to being SGM focused, DEI efforts are needed to expand how scientists consider and measure sexual diversity itself. Highlights Sex, sexual orientation, and gender identity (SSOGI) will be asked in ADRD studies.SSOGI data will expand representation of research participant identities.SSOGI data are on a collision course with sex differences research.Both emphasize sexual diversity (SD) largely as SSOGI identity categories.Diversity, Equity, and Inclusion efforts must develop SD methods in ADRD research.
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Affiliation(s)
- Shana D. Stites
- Department of PsychiatryPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA
| | - Beans Velocci
- Department of History and Sociology of Science, Program in Gender, Sexuality, and Women's StudiesUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA
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15
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Liebert MA, Urlacher SS, Madimenos FC, Gildner TE, Cepon-Robins TJ, Harrington CJ, Bribiescas RG, Sugiyama LS, Snodgrass JJ. Variation in diurnal cortisol patterns among the Indigenous Shuar of Amazonian Ecuador. Am J Hum Biol 2024:e24056. [PMID: 38517108 DOI: 10.1002/ajhb.24056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 12/24/2023] [Accepted: 02/09/2024] [Indexed: 03/23/2024] Open
Abstract
OBJECTIVES The hypothalamic-pituitary-adrenal (HPA) axis and its primary end product, the glucocorticoid cortisol, are major components of the evolved human stress response. However, most studies have examined these systems among populations in high-income settings, which differ from the high pathogen and limited resource contexts in which the HPA axis functioned for most of human evolution. METHODS We investigated variability in diurnal salivary cortisol patterns among 298 Indigenous Shuar from Amazonian Ecuador (147 males, 151 females; age 2-86 years), focusing on the effects of age, biological sex, and body mass index (BMI) in shaping differences in diurnal cortisol production. Saliva samples were collected three times daily (waking, 30 minutes post-waking, evening) for three consecutive days to measure key cortisol parameters: levels at waking, the cortisol awakening response, the diurnal slope, and total daily output. RESULTS Age was positively associated with waking levels and total daily output, with Shuar juveniles and adolescents displaying significantly lower levels than adults (p < .05). Sex was not a significant predictor of cortisol levels (p > .05), as Shuar males and females displayed similar patterns of diurnal cortisol production across the life course. Moreover, age, sex, and BMI significantly interacted to moderate the rate of diurnal cortisol decline (p = .027). Overall, Shuar demonstrated relatively lower cortisol concentrations than high-income populations. CONCLUSIONS This study expands the documented range of global variation in HPA axis activity and diurnal cortisol production and provides important insights into the plasticity of human stress physiology across diverse developmental and socioecological settings.
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Affiliation(s)
- Melissa A Liebert
- Department of Anthropology, Northern Arizona University, Flagstaff, Arizona, USA
| | - Samuel S Urlacher
- Department of Anthropology, Baylor University, Waco, Texas, USA
- Child and Brain Development Program, CIFAR, Toronto, Ontario, Canada
| | - Felicia C Madimenos
- Department of Anthropology, Queens College (CUNY), Flushing, New York, USA
- New York Consortium of Evolutionary Primatology (NYCEP), CUNY Graduate Center, New York, New York, USA
| | - Theresa E Gildner
- Department of Anthropology, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Tara J Cepon-Robins
- Department of Anthropology, University of Colorado, Colorado Springs, Colorado, Springs, Colorado, USA
| | | | | | | | - J Josh Snodgrass
- Department of Anthropology, University of Oregon, Eugene, Oregon, USA
- Center for Global Health, University of Oregon, Eugene, Oregon, USA
- Global Station for Indigenous Studies and Cultural Diversity, Hokkaido University, Sapporo, Japan
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16
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DuBois LZ, Puckett JA, Jolly D, Powers S, Walker T, Hope DA, Mocarski R, Huit TZ, Lash BR, Holt N, Ralston A, Miles M, Capannola A, Tipton C, Eick G, Juster RP. Gender minority stress and diurnal cortisol profiles among transgender and gender diverse people in the United States. Horm Behav 2024; 159:105473. [PMID: 38190769 DOI: 10.1016/j.yhbeh.2023.105473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 12/13/2023] [Accepted: 12/14/2023] [Indexed: 01/10/2024]
Abstract
The field of behavioral neuroendocrinology has only begun to explore the lived experiences of transgender and gender diverse (TGD) people exposed to stigma. In light of escalating attacks and legislation targeting TGD people in the United States, it is crucial to examine the physiological pathways through which gender minority stressors become embodied, impact health, and contribute to health inequities. The Trans Resilience and Health Study included baseline data collection from fall 2019 to spring 2020 from a sample of 124 TGD people, reflecting a diversity of gender identities (e.g., trans masculine, trans feminine, and nonbinary) and ages (range = 19-70 years old; M = 34.10), living in Michigan, Nebraska, Oregon, and Tennessee. These analyses examine experiences of gender-related enacted stigma in association with hypothalamic-pituitary-adrenal (HPA)-axis functioning. Among those experiencing the highest levels of enacted stigma, findings show a blunted cortisol awakening response and sluggish daily decline that resulted in elevated concentrations at bedtime compared to those experiencing less enacted stigma. These results of flattened diurnal activity are consistent with an emergent literature on discrimination as a social determinant of potential stress pathophysiology. In contrast, community connectedness was associated with a larger, more dynamic cortisol awakening response. These findings emphasize the importance of incorporating gender-minority stress and resilience measures when studying HPA-axis functioning among TGD people.
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Affiliation(s)
- L Zachary DuBois
- Department of Anthropology, 1218 University of Oregon, Eugene, OR 97403, United States.
| | - Jae A Puckett
- Department of Psychology, Michigan State University, 316 Physics Road, East Lansing, MI 48824, United States.
| | - Dee Jolly
- Department of Anthropology, 1218 University of Oregon, Eugene, OR 97403, United States.
| | - Sally Powers
- Department of Psychological and Brain Sciences, University of Massachusetts at Amherst, 135 Hicks Way, Amherst, MA 01003, United States.
| | - Tian Walker
- Department of Anthropology, 1218 University of Oregon, Eugene, OR 97403, United States.
| | - Debra A Hope
- Department of Psychology, University of Nebraska-Lincoln, 238 Burnette Hall, Lincoln, NE 68588, United States; Office of Graduate Studies, University of Nebraska-Lincoln, Lincoln, NE 68588, United States.
| | - Richard Mocarski
- Office of Research, San José State University, One Washington Square, San José, CA, United States.
| | - T Zachary Huit
- Department of Psychology, University of Nebraska-Lincoln, 238 Burnette Hall, Lincoln, NE 68588, United States
| | - Brenna R Lash
- Department of Psychology, University of Nebraska-Lincoln, 238 Burnette Hall, Lincoln, NE 68588, United States
| | - Natalie Holt
- Department of Psychology, University of Nebraska-Lincoln, 238 Burnette Hall, Lincoln, NE 68588, United States
| | - Allura Ralston
- Department of Psychology, University of Nebraska-Lincoln, 238 Burnette Hall, Lincoln, NE 68588, United States
| | - Makinna Miles
- College of Public Health and Human Sciences, Oregon State University, 160 SW 26th St, Corvallis, OR 97331, United States
| | - A Capannola
- Department of Child & Family Studies, The University of Tennessee at Knoxville, 1215 W. Cumberland Ave., Knoxville, TN 37996, United States.
| | - Clove Tipton
- Department of Sociology, The University of Tennessee at Knoxville, 901 McClung Tower, Knoxville, TN 37996, United States.
| | - Geeta Eick
- Department of Anthropology, 1218 University of Oregon, Eugene, OR 97403, United States
| | - Robert-Paul Juster
- Department of Psychiatry and Addiction, University of Montreal, Research Center of the Montreal Mental Health University Institute, 7331 Hochelaga, FS-145-12, Montreal, Quebec H1N 3V2, Canada.
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17
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Mason-Mackay AR. Gender, Sex and Desk-Based Postural Behaviour: A systematic review re-interpreting biomechanical evidence from a social perspective. APPLIED ERGONOMICS 2024; 114:104073. [PMID: 37945179 DOI: 10.1016/j.apergo.2023.104073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/04/2023] [Accepted: 06/07/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND Biomechanical and pain prevalence differences between sex/gender groups are frequently attributed to biological differences between sexes without considering the influence of socially-constructed gender. This may lead to interventions which are insufficient and culturally unresponsive. This review reinterprets the evidence regarding differences in desk-based postural behaviour between sex/gender groups from a gender-based perspective. METHODS Four prominent databases were searched using terms such as 'desk based', 'posture', and 'position'. Articles were included if they objectively investigated desk-based positional variability, postural variability and/or habitual alignment in healthy adults. RESULTS Nine studies were included. Differences were found in postural variability and habitual alignment between sex/gender groups and were not explored from a gender-based perspective. CONCLUSION Gender-based expectations regarding 'acceptable' posture and movement likely contribute to biomechanical and pain differences between genders. This should be considered by clinicians intending to affect patients' movement and postural patterns and by researchers working in this space.
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Affiliation(s)
- Anna Ruth Mason-Mackay
- Physiotherapy, Centre for Health and Social Practice, Wintec Te Pūkenga, Kirikiriroa, Aotearoa, New Zealand
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18
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Sterling M, Armstrong N, Cheek O, Ménard AD. Political Views, Not Science: A Response to the Recent "Cancel Culture" Special Section. ARCHIVES OF SEXUAL BEHAVIOR 2023; 52:2265-2268. [PMID: 37233837 DOI: 10.1007/s10508-023-02622-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/10/2023] [Accepted: 05/11/2023] [Indexed: 05/27/2023]
Affiliation(s)
- Morgan Sterling
- Department of Psychology, University of Windsor, 401 Sunset Ave., Windsor, ON, N9B 3P4, Canada
| | - Nicholas Armstrong
- Department of Psychology, University of Windsor, 401 Sunset Ave., Windsor, ON, N9B 3P4, Canada
| | - Oliver Cheek
- Department of Psychology, University of Windsor, 401 Sunset Ave., Windsor, ON, N9B 3P4, Canada
| | - A Dana Ménard
- Department of Psychology, University of Windsor, 401 Sunset Ave., Windsor, ON, N9B 3P4, Canada.
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Pasin C, Consiglio CR, Huisman J, de Lange AMG, Peckham H, Vallejo-Yagüe E, Abela IA, Islander U, Neuner-Jehle N, Pujantell M, Roth O, Schirmer M, Tepekule B, Zeeb M, Hachfeld A, Aebi-Popp K, Kouyos RD, Bonhoeffer S. Sex and gender in infection and immunity: addressing the bottlenecks from basic science to public health and clinical applications. ROYAL SOCIETY OPEN SCIENCE 2023; 10:221628. [PMID: 37416827 PMCID: PMC10320357 DOI: 10.1098/rsos.221628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 06/14/2023] [Indexed: 07/08/2023]
Abstract
Although sex and gender are recognized as major determinants of health and immunity, their role is rarely considered in clinical practice and public health. We identified six bottlenecks preventing the inclusion of sex and gender considerations from basic science to clinical practice, precision medicine and public health policies. (i) A terminology-related bottleneck, linked to the definitions of sex and gender themselves, and the lack of consensus on how to evaluate gender. (ii) A data-related bottleneck, due to gaps in sex-disaggregated data, data on trans/non-binary people and gender identity. (iii) A translational bottleneck, limited by animal models and the underrepresentation of gender minorities in biomedical studies. (iv) A statistical bottleneck, with inappropriate statistical analyses and results interpretation. (v) An ethical bottleneck posed by the underrepresentation of pregnant people and gender minorities in clinical studies. (vi) A structural bottleneck, as systemic bias and discriminations affect not only academic research but also decision makers. We specify guidelines for researchers, scientific journals, funding agencies and academic institutions to address these bottlenecks. Following such guidelines will support the development of more efficient and equitable care strategies for all.
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Affiliation(s)
- Chloé Pasin
- Collegium Helveticum, 8092 Zurich, Switzerland
- Institute of Medical Virology, University of Zurich, 8057 Zurich, Switzerland
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland
| | - Camila R. Consiglio
- Department of Women's and Children's Health, Karolinska Institutet, 17165 Stockholm, Sweden
| | - Jana S. Huisman
- Institute of Integrative Biology, ETH Zurich, 8092 Zurich, Switzerland
- Physics of Living Systems, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Ann-Marie G. de Lange
- Department of Clinical Neurosciences, Lausanne University Hospital (CHUV) and University of Lausanne, 1011 Lausanne, Switzerland
- Department of Psychology, University of Oslo, 0373 Oslo, Norway
- Department of Psychiatry, University of Oxford, Oxford OX3 7JX, UK
| | - Hannah Peckham
- Centre for Adolescent Rheumatology Versus Arthritis at UCL, UCLH and GOSH, London WC1E 6JF, UK
| | | | - Irene A. Abela
- Institute of Medical Virology, University of Zurich, 8057 Zurich, Switzerland
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland
| | - Ulrika Islander
- Department of Rheumatology and Inflammation Research, University of Gothenburg, 40530 Gothenburg, Sweden
- SciLifeLab, University of Gothenburg, 40530 Gothenburg, Sweden
| | - Nadia Neuner-Jehle
- Institute of Medical Virology, University of Zurich, 8057 Zurich, Switzerland
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland
| | - Maria Pujantell
- Institute of Immunology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany
- Leibniz Institute of Virology, 20251 Hamburg, Germany
| | - Olivia Roth
- Marine Evolutionary Biology, Zoological Institute, Christian-Albrechts-University Kiel, 24118 Kiel, Germany
| | - Melanie Schirmer
- Emmy Noether Group for Computational Microbiome Research, ZIEL – Institute for Food and Health, Technical University of Munich, 85354 Freising, Germany
| | - Burcu Tepekule
- Institute of Medical Virology, University of Zurich, 8057 Zurich, Switzerland
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland
| | - Marius Zeeb
- Institute of Medical Virology, University of Zurich, 8057 Zurich, Switzerland
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland
| | - Anna Hachfeld
- Department of Infectious Diseases, University Hospital and University of Bern, 3012 Bern, Switzerland
| | - Karoline Aebi-Popp
- Department of Infectious Diseases, University Hospital and University of Bern, 3012 Bern, Switzerland
- Department of Obstetrics and Gynecology, Lindenhofspital, 3012 Bern, Switzerland
| | - Roger D. Kouyos
- Institute of Medical Virology, University of Zurich, 8057 Zurich, Switzerland
- Department of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, 8091 Zurich, Switzerland
| | - Sebastian Bonhoeffer
- Collegium Helveticum, 8092 Zurich, Switzerland
- Institute of Integrative Biology, ETH Zurich, 8092 Zurich, Switzerland
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20
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Naghipour A, Gemander M, Becher E, Oertelt-Prigione S. Consideration of sex and gender in European clinical practice guidelines in internal medicine: a systematic review protocol. BMJ Open 2023; 13:e071388. [PMID: 37263698 DOI: 10.1136/bmjopen-2022-071388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
INTRODUCTION Clinical practice guidelines (CPGs) are a powerful instrument to ensure evidence-based practice in clinical diagnostics and disease management. As knowledge about the impact of sex and gender on health and disease is emerging, the need for its transfer into clinical practice is becoming more urgent. However, a systematic evaluation of the incorporation of sex-related and gender-related knowledge into CPGs in Europe is currently not available. This systematic review will fill this gap. We will analyse the operationalisation of sex and gender in internal medicine CPGs in Europe and the translation of this information into tailored recommendations. The results will offer a baseline assessment to inform prospective sex-sensitive and gender-sensitive guideline development. METHODS AND ANALYSIS CPGs published by European internal medicine guidelines will be analysed according to a pre-established analysis framework. CPGs will be identified by a two-step approach, that is, through direct contact with the organisations and by a PubMed search, to ensure capture of all relevant guidelines. Prespecified keywords will be employed to identify the representation of sex-related and gender-related content throughout the CPGs. Structured data will be collected through machine-assisted text mining. Identified texts will then be manually reviewed by two independent coders using a specifically developed checklist. ETHICS AND DISSEMINATION This study does not require approval by an ethics board. It will provide an overview of sex and gender considerations in European CPGs in the field of internal medicine regarding the time frame 2012-2022.
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Affiliation(s)
- Awa Naghipour
- Department of Sex and Gender Sensitive Medicine, Bielefeld University, Bielefeld, Germany
| | - Marcel Gemander
- Bielefeld Center for Data Science, Bielefeld University, Bielefeld, Germany
| | - Eva Becher
- Department of Sex and Gender Sensitive Medicine, Bielefeld University, Bielefeld, Germany
| | - Sabine Oertelt-Prigione
- Department of Sex and Gender Sensitive Medicine, Bielefeld University, Bielefeld, Germany
- Department of Primary and Transmural Care, Radboud Universiteit Nijmegen, Nijmegen, The Netherlands
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21
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Zuckerman MK, Malis SW, Dillon DD, Widrick KJ, Adams EJ, Hill ME, McKenna MK, Baumgartel OC, Willis HD. Sex, gender, and sexuality in paleopathology: Select current developments and pathways forward. INTERNATIONAL JOURNAL OF PALEOPATHOLOGY 2023; 41:8-21. [PMID: 36889217 DOI: 10.1016/j.ijpp.2023.02.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 02/22/2023] [Accepted: 02/22/2023] [Indexed: 06/12/2023]
Abstract
OBJECTIVE Overall, paleopathology trails behind related fields in exploring sex, gender, and sexuality in past societies. Here, we interrogatively synthesize scholarship on topics not included in similar reviews, focusing on sex estimation methods, and considering the social determinants of health; trauma; reproduction and family; and childhood - to highlight novel, social epidemiology- and social theory-informed frameworks and interpretive devices. CONCLUSIONS Many paleopathological interpretations focus on sex-gender differences relative to health, with increasing use of intersectionality. Others consistently project present-day ideologies about sex, gender, and sexuality (e.g., binary sex-gender systems) into paleopathological interpretations (i.e., presentism). SIGNIFICANCE Paleopathologists have an ethical imperative to generate scholarship that contributes to social justice initiatives focused on dismantling structural inequalities, especially relative to sex, gender, and sexuality (e.g., homophobia), such as through denaturalizing presentist binary systems. They also have a responsibility towards greater inclusivity relative to researcher identity and diversification of method and theory. LIMITATIONS In addition to material limitations complicating reconstructions of sex, gender, and sexuality relative to health and disease in the past, this review wasn't comprehensive. The review was also limited by the relative paucity of paleopathological work on these topics. SUGGESTIONS FOR FUTURE RESEARCH The outlook for paleopathological research on sex, gender, and sexuality is, however, positive; paleopathology is well situated to tackle these aspects of social identity. Future work should consider critical, self-reflective movement away from presentism; more robust contextualization; and further engagement with social theory and social epidemiology theory and approaches, including the Developmental Origins of Health and Disease (DOHaD), social determinants of health, and intersectionality.
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Affiliation(s)
- Molly K Zuckerman
- Department of Anthropology and Middle Eastern Cultures, Mississippi State University, 340 Lee Blvd, Mississippi State, MS 39762, USA.
| | - Sierra W Malis
- Department of Anthropology and Middle Eastern Cultures, Mississippi State University, 340 Lee Blvd, Mississippi State, MS 39762, USA; National Museum of Natural History, Smithsonian Institution, 10th St. & Constitution Ave. NW, Washington, DC 20560, USA.
| | - Daniel D Dillon
- Department of Anthropology and Middle Eastern Cultures, Mississippi State University, 340 Lee Blvd, Mississippi State, MS 39762, USA.
| | - Kerri J Widrick
- Department of Anthropology and Middle Eastern Cultures, Mississippi State University, 340 Lee Blvd, Mississippi State, MS 39762, USA.
| | - Elise J Adams
- Department of Anthropology and Middle Eastern Cultures, Mississippi State University, 340 Lee Blvd, Mississippi State, MS 39762, USA.
| | - Mary E Hill
- Department of Anthropology and Middle Eastern Cultures, Mississippi State University, 340 Lee Blvd, Mississippi State, MS 39762, USA.
| | - M Kathryn McKenna
- Department of Anthropology and Middle Eastern Cultures, Mississippi State University, 340 Lee Blvd, Mississippi State, MS 39762, USA.
| | - Olivia C Baumgartel
- Department of Anthropology and Middle Eastern Cultures, Mississippi State University, 340 Lee Blvd, Mississippi State, MS 39762, USA.
| | - Hannah D Willis
- Department of Anthropology and Middle Eastern Cultures, Mississippi State University, 340 Lee Blvd, Mississippi State, MS 39762, USA.
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Lawson DW, Alami S, Somefun OD. Gendered conflict in the human family. EVOLUTIONARY HUMAN SCIENCES 2023; 5:e12. [PMID: 37587929 PMCID: PMC10426121 DOI: 10.1017/ehs.2023.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 04/02/2023] [Indexed: 08/18/2023] Open
Abstract
Sexual conflict is a thriving area of animal behaviour research. Yet parallel research in the evolutionary human sciences remains underdeveloped and has become mired by controversy. In this special collection, we aim to invigorate the study of fitness-relevant conflicts between women and men, advocating for three synergistic research priorities. First, we argue that a commitment to diversity is required to innovate the field, achieve ethical research practice, and foster fruitful dialogue with neighbouring social sciences. Accordingly, we have prioritised issues of diversity as editors, aiming to stimulate new connections and perspectives. Second, we call for greater recognition that human sex/gender roles and accompanying conflict behaviours are both subject to natural selection and culturally determined. This motivates our shift in terminology from sexual to gendered conflict when addressing human behaviour, countering stubborn tendencies to essentialise differences between women and men and directing attention to the role of cultural practices, normative sanctions and social learning in structuring conflict battlegrounds. Finally, we draw attention to contemporary policy concerns, including the wellbeing consequences of marriage practices and the gendered implications of market integration. Focus on these themes, combined with attendance to the dangers of ethnocentrism, promises to inform culturally sensitive interventions promoting gender equality worldwide.
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Affiliation(s)
- David W Lawson
- Department of Anthropology, University of California Santa Barbara, USA
| | - Sarah Alami
- The School of Collective Intelligence, Mohammed VI Polytechnic University, Morocco
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van Doren TP, Brown RA. Consequences of delayed care during the COVID-19 pandemic: Emerging research and new lines of inquiry for human biologists and anthropologists. Am J Hum Biol 2023:e23886. [PMID: 36862016 DOI: 10.1002/ajhb.23886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 02/09/2023] [Accepted: 02/16/2023] [Indexed: 03/03/2023] Open
Abstract
OBJECTIVE Research regarding ongoing epidemic or pandemic events is often proximate, focusing on the immediate need to understand the epidemiology of the outbreak and the populations at highest risk for negative outcomes. There are other characteristics of pandemics that can only be uncovered after time has passed, and some long-lasting health consequences may not be directly linked to infection with or disease from the pandemic pathogen itself. METHODS We discuss the emerging literature on observations delayed care during the COVID-19 pandemic and the potential population health consequences of this phenomenon in postpandemic years, especially for conditions such as cardiovascular disease, cancer, and reproductive health. RESULTS Delayed care has occurred for various conditions since the beginning of the COVID-19 pandemic, but the drivers for those delays have yet to be thoroughly investigated. While delayed care can be either voluntary or involuntary, the determinants of delayed care often intersect with systemic inequalities that are important to understand for pandemic responses and future preparedness. CONCLUSION Human biologists and anthropologists are well poised to lead the research on postpandemic population health consequences of delayed care.
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Hayes JA, Temple-Smith MJ. Teaching vulval anatomy in the twenty-first century: The Australian experience. ANATOMICAL SCIENCES EDUCATION 2023. [PMID: 36807881 DOI: 10.1002/ase.2264] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 02/12/2023] [Accepted: 02/19/2023] [Indexed: 06/18/2023]
Abstract
Anatomy has often been regarded as an immutable discipline where everything that needs to be known is known. This article focuses on the teaching of vulval anatomy, the diversification of gender in contemporary society, and the increasing popularity of the Female Genital Cosmetic Surgery (FGCS) industry. The binary language and singular structural arrangements contained in lectures and chapters on "female genital anatomy" are nowadays rendered exclusive and incomplete. A series of 31 semi-structured interviews with Australian anatomy teachers identified barriers and facilitators for teaching vulval anatomy to contemporary student cohorts. Barriers included lack of connection to contemporary clinical practice, time and technical difficulty involved in regularly updating online presentations, the crowded curriculum, personal sensitivity to teaching vulval anatomy, and reluctance to introduce inclusive terminology. Facilitators included lived experience, regular use of social media, and institutional initiatives toward inclusivity including the support of queer colleagues.
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Affiliation(s)
- Jennifer A Hayes
- Department of General Practice, Melbourne Medical School, University of Melbourne, Parkville, Victoria, Australia
- Department of Anatomy and Physiology, School of Biomedical Sciences, University of Melbourne, Parkville, Victoria, Australia
| | - Meredith J Temple-Smith
- Department of General Practice, Melbourne Medical School, University of Melbourne, Parkville, Victoria, Australia
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25
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Gibb JK, Spake L, McKinnon L, Shattuck EC, McKerracher L. Sexual minority status is associated with earlier recalled age of menarche: Evidence from the 2005-2016 National Health and Nutrition Examination Survey. Am J Hum Biol 2023; 35:e23825. [PMID: 36301198 DOI: 10.1002/ajhb.23825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 09/19/2022] [Accepted: 10/06/2022] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION Menarcheal timing is associated with growth, development, health, wellbeing, and reproduction across the lifespan. Although sexual orientation is a known correlate of health and developmental inequities, relatively little evolutionarily framed research has investigated sexual orientation-based variation in maturational timing. To improve our understanding of menarcheal timing among sexual minority (SM) people, we use a biocultural-evolutionary life history lens that takes into account the stresses of minoritization to examine the relationship between sexual orientation and self-reported age at menarche in a sample of American adults. METHODS Using the U.S. National Health and Nutrition Examination Survey (NHANES), a large, nationally representative dataset (n = 9757), we fit multiple logistic regression models and survival curves to evaluate associations between sexual orientation, indicators of somatic and material resources during adolescence (e.g., education, citizenship, upper arm length), and self-reported menarche. RESULTS SM respondents were more likely to report earlier (by 4-5 months) ages of menarche (p < .001). Post-hoc tests revealed that these differences were driven by bisexual (p < .001) and same-sex experienced (p < .001) relative to heterosexual and lesbian/gay respondents. Earlier menarcheal timing among SM respondents persisted after adjusting for socio-demographic factors and proxies of developmental conditions. DISCUSSION Our findings reveal that SM status is associated with earlier ages of menarche, an important social and reproductive milestone. We argue that uniting life history theory with the minority stress hypothesis better explains differences in menarcheal timing by sexual orientation than previous paradigms. Investigators should attend to sexual orientation-based variation in maturational timing using holistic, inclusive approaches.
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Affiliation(s)
- James K Gibb
- Department of Anthropology, Northwestern University, Evanston, Illinois, USA.,Department of Health & Society, University of Toronto, Scarborough, Canada
| | - Laure Spake
- Religion Programme, and Centre for Research on Evolution, Belief, and Behaviour, University of Otago, Dunedin, Otago, New Zealand.,Department of Anthropology, Binghamton University, Binghamton, USA
| | - Leela McKinnon
- Department of Anthropology, University of Toronto, Toronto, Canada
| | - Eric C Shattuck
- Department of Public Health, University of Texas at San Antonio, San Antonio, USA.,Institute for Health Disparities Research, University of Texas at San Antonio, San Antonio, USA
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Thayer Z, Uwizeye G, McKerracher L. Toolkit article: Approaches to measuring social inequities in health in human biology research. Am J Hum Biol 2022; 34:e23804. [PMID: 36173013 DOI: 10.1002/ajhb.23804] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 08/24/2022] [Accepted: 09/02/2022] [Indexed: 01/25/2023] Open
Abstract
Across populations, human morbidity and mortality risks generally follow clear gradients, with socially-disadvantaged individuals and groups tending to have higher morbidity and mortality at all life stages relative to those more socially advantaged. Anthropologists specialize in understanding the proximate and ultimate factors that shape variation in human biological functioning and health and are therefore well-situated to explore the relationships between social position and health in diverse ecological and cultural contexts. While human biologists have developed sophisticated methods for assessing health using minimally-invasive methods, at a disciplinary level, we have room for conceptual and methodological improvement in how we frame, measure, and analyze the social inequities that might shape health inequities. This toolkit paper elaborates on some steps human biologists should take to enhance the quality of our research on health inequities. Specifically, we address: (1) how to frame unequal health outcomes (i.e., inequalities vs. disparities vs. inequities) and the importance of identifying our conceptual models of how these inequities emerge; (2) how to measure various axes of social inequities across diverse cultural contexts, and (3) approaches to community collaboration and dissemination. We end by discussing (4) future directions in human biology research of health inequities, including understanding the ultimate causes of sensitivity to social inequities and transitioning from research to action.
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Affiliation(s)
- Zaneta Thayer
- Department of Anthropology, Dartmouth College, Hanover, New Hampshire, USA
| | - Glorieuse Uwizeye
- Arthur Labatt School of Nursing, University of Western Ontario, London, Ontario, Canada
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Rauch JM, Eliot L. Breaking the binary: Gender versus sex analysis in human brain imaging. Neuroimage 2022; 264:119732. [PMID: 36334813 DOI: 10.1016/j.neuroimage.2022.119732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 10/31/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022] Open
Abstract
Despite decades of pursuit, human brain imaging has yet to uncover clear neural correlates of male-female behavioral differences. Given that such behavior does not always align with sex categories, we argue that neuroimaging research may find more success by partitioning subjects along nonbinary gender attributes in addition to sex. We review the handful of studies that have done this, several of which find as good or better association between brain measures and "gender" as they do with "sex." Recent advances in operationalizing "gender" as a multidimensional variable should facilitate such studies, along with discovery-based approaches that mine brain imaging data for gender-associated attributes, independent of sex.
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Affiliation(s)
- Julia M Rauch
- Chicago Medical School, Rosalind Franklin University of Medicine & Science, USA
| | - Lise Eliot
- Chicago Medical School, Rosalind Franklin University of Medicine & Science, USA; Stanson Toshok Center for Brain Function and Repair; Dept. Foundational Sciences and Humanities, Rosalind Franklin University of Medicine & Science, 3333 Green Bay Road, North Chicago, Illinois 60064, USA.
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28
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Lewis ME. Exploring adolescence as a key life history stage in bioarchaeology. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2022; 179:519-534. [PMCID: PMC9825885 DOI: 10.1002/ajpa.24615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 08/05/2022] [Accepted: 08/17/2022] [Indexed: 04/16/2024]
Abstract
Adolescence is a unique period in the life history of an individual. It is characterized by a myriad of changes that bioarchaeologists are only just coming to appreciate, related to sexual maturation, linear growth, immunological transformation, and emotional and cognitive development. New methods allow us to measure this age of transition through the stages of the adolescent growth, as a proxy for the physical development associated with sexual maturation (puberty). This review outlines ways bioarchaeologists may draw on research developments from the fields of human biology, evolutionary theory and neurobiology to advance a more holistic approach to the study of adolescence in the past. It considers current theoretical and analytical approaches to highlight the research potential of this critical stage of life history. This synthesis integrates the most recent research in the medical sciences concerned with body and brain development, and outlines the biological processes involved with sexual and physical maturation of the adolescent. The goal of this review is to help inform potentially rewarding areas of research that bioarchaeologists can contribute to and draw from, as well as the challenges and limitations, theoretical and methodological questions, and ways in which we can develop the study of adolescence in the discipline going forward.
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Affiliation(s)
- Mary E. Lewis
- Department of ArchaeologyUniversity of ReadingReadingUK
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29
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van Doren TP. Biocultural perspectives of infectious diseases and demographic evolution: Tuberculosis and its comorbidities through history. Evol Anthropol 2022; 32:100-117. [PMID: 36436141 DOI: 10.1002/evan.21970] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 06/09/2022] [Accepted: 11/11/2022] [Indexed: 11/28/2022]
Abstract
Anthropologists recognize the importance of conceptualizing health in the context of the mutually evolving nature of biology and culture through the biocultural approach, but biocultural anthropological perspectives of infectious diseases and their impacts on humans (and vice versa) through time are relatively underrepresented. Tuberculosis (TB) has been a constant companion of humans for thousands of years and has heavily influenced population health in almost every phase of cultural and demographic evolution. TB in human populations has been dramatically influenced by behavior, demographic and epidemiological shifts, and other comorbidities through history. This paper critically discusses TB and some of its major comorbidities through history within a biocultural framework to show how transitions in human demography and culture affected the disease-scape of TB. In doing so, I address the potential synthesis of biocultural and epidemiological transition theory to better comprehend the mutual evolution of infectious diseases and humans.
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Snodgrass JJ. Minimally invasive biomarkers in human population biology research, part 2: An introduction to the special issue. Am J Hum Biol 2022; 34:e23822. [PMID: 36256677 DOI: 10.1002/ajhb.23822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 09/30/2022] [Accepted: 10/04/2022] [Indexed: 01/25/2023] Open
Abstract
Over the past several decades, biomarkers have become indispensable tools in human biology, allowing researchers to investigate biocultural and evolutionary questions and to generate basic data on health and well-being. Human biologists are central players in biomarker methods development, pioneering the creation of "field friendly," minimally invasively collected biomarker approaches, as well as leading the innovative use of biomarkers, most notably to map the complex pathways from social and environmental conditions to altered physiology to health effects. This special issue, Part 2 of a collection focused on minimally invasively collected biomarkers, is comprised of nine papers that jointly contribute to driving the science of biomarker methods development and application. This compilation of papers engages with topics such as biological normalcy, ecoimmunology, and the ethics of working with vulnerable and underserved populations. It also focuses attention on research areas at present not emphasized in human biology such as bone turnover markers as a window onto osteoporosis and osteoarthritis and the use of cancer-related biomarkers in population screening and epidemiology. Taken together, these papers help draw the roadmap for future biomarker work, emphasizing: (1) the need for systematic and transparent approaches to assay validation, with open access publication; (2) simultaneous measurement of multiple biomarkers and expanded use of instrument platforms that increase the range of physiological, genomics, and omics markers available to researchers; and, (3) increased attention to ethics and researcher responsibilities, encouraging a mindset that recognizes our obligation to provide benefits to individuals and communities and to help redress past abuses.
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Affiliation(s)
- J Josh Snodgrass
- Global Health Biomarker Laboratory, Department of Anthropology, University of Oregon, Eugene, Oregon, USA.,Center for Global Health, University of Oregon, Eugene, Oregon, USA.,Global Station for Indigenous Studies and Cultural Diversity, Hokkaido University, Sapporo, Japan
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31
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Brennan EJ, DeWitte SN. Sexual stature difference fluctuations in pre- and post-Black Death London as an indicator of living standards. Am J Hum Biol 2022; 34:e23783. [PMID: 35851510 PMCID: PMC9787904 DOI: 10.1002/ajhb.23783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVES The degree of sexual stature difference (SSD), the ratio of male to female height, is argued to be an indicator of living standards based on evidence that physical growth for males is more sensitive to environmental fluctuations. In a resource-poor environment, the degree of SSD is expected to be relatively low. The aim of this study is to comparatively assess SSD in medieval London in the context of repeated famine events and other environmental stressors before the Black Death (BD) and the improved living conditions that characterized the post-Black Death period. METHODS To test the hypothesis that a poor nutritional environment resulted in decreased SSD in medieval London, this study compares adult individuals from early pre-Black Death (c. 1000-1200), late pre-Black Death (c. 1200-1250) and post-Black Death (c. 1350-1540) cemetery contexts from London. Maximum tibial,femoral, and lower limb lengths were used as a proxy for stature, and SSD was calculated using the Chakraborty and Majumber index. RESULTS Compared to the late pre-BD period, we find a slighter higher degree of SSD in the post-BD period for all three stature proxies used. This increase is attributed to more exaggerated increases in stature for estimated males post-BD. CONCLUSIONS This study demonstrates the importance of examining variables that are considered indicators of living standards in light of factors like selective mortality, catch-up growth, and urban migration patterns. Future research needs to further investigate how cultural and biological processes influence the mechanisms that produce adult stature.
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Affiliation(s)
- Emily J. Brennan
- Department of AnthropologyUniversity of South CarolinaColumbiaSouth CarolinaUSA
| | - Sharon N. DeWitte
- Department of AnthropologyUniversity of South CarolinaColumbiaSouth CarolinaUSA
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Boldsen JL, Milner GR, Ousley SD. Paleodemography: From archaeology and skeletal age estimation to life in the past. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2022; 178 Suppl 74:115-150. [PMID: 36787786 DOI: 10.1002/ajpa.24462] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 11/09/2021] [Accepted: 11/22/2021] [Indexed: 12/14/2022]
Abstract
Much of paleodemography, an interdisciplinary field with strong ties to archaeology, among other disciplines, is oriented toward clarifying the life experiences of past people and why they changed over time. We focus on how human skeletons contribute to our understanding of preindustrial demographic regimes, including when changes took place that led to the world as we know it today. Problems with existing paleodemographic practices are highlighted, as are promising directions for future work. The latter requires both better age estimates and innovative methods to handle data appropriately. Age-at-death estimates for adult skeletons are a particular problem, especially for adults over 50 years that undoubtedly are mistakenly underrepresented in published studies of archaeological skeletons. Better age estimates for the entirety of the lifespan are essential to generate realistic distributions of age at death. There are currently encouraging signs that after about a half-century of intensive, and sometimes contentious, research, paleodemography is poised to contribute much to understandings of evolutionary processes, the structure of past populations, and human-disease interaction, among other topics.
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Affiliation(s)
- Jesper L Boldsen
- ADBOU, University of Southern Denmark, Campusvej 55, Odense M, Denmark
| | - George R Milner
- Department of Anthropology, The Pennsylvania State University, University Park, Pennsylvania, USA
| | - Stephen D Ousley
- Department of Anthropology, University of Tennessee, Knoxville, Tennessee, USA
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33
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Dimka J, van Doren TP, Battles HT. Pandemics, past and present: The role of biological anthropology in interdisciplinary pandemic studies. AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY 2022. [PMCID: PMC9082061 DOI: 10.1002/ajpa.24517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Biological anthropologists are ideally suited for the study of pandemics given their strengths in human biology, health, culture, and behavior, yet pandemics have historically not been a major focus of research. The COVID‐19 pandemic has reinforced the need to understand pandemic causes and unequal consequences at multiple levels. Insights from past pandemics can strengthen the knowledge base and inform the study of current and future pandemics through an anthropological lens. In this paper, we discuss the distinctive social and epidemiological features of pandemics, as well as the ways in which biological anthropologists have previously studied infectious diseases, epidemics, and pandemics. We then review interdisciplinary research on three pandemics–1918 influenza, 2009 influenza, and COVID‐19–focusing on persistent social inequalities in morbidity and mortality related to sex and gender; race, ethnicity, and Indigeneity; and pre‐existing health and disability. Following this review of the current state of pandemic research on these topics, we conclude with a discussion of ways biological anthropologists can contribute to this field moving forward. Biological anthropologists can add rich historical and cross‐cultural depth to the study of pandemics, provide insights into the biosocial complexities of pandemics using the theory of syndemics, investigate the social and health impacts of stress and stigma, and address important methodological and ethical issues. As COVID‐19 is unlikely to be the last global pandemic, stronger involvement of biological anthropology in pandemic studies and public health policy and research is vital.
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Affiliation(s)
- Jessica Dimka
- Centre for Research on Pandemics and Society Oslo Metropolitan University Oslo Norway
| | | | - Heather T. Battles
- Anthropology, School of Social Sciences The University of Auckland Auckland New Zealand
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34
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Meloni M, Moll T, Issaka A, Kuzawa CW. A biosocial return to race? A cautionary view for the postgenomic era. Am J Hum Biol 2022; 34:e23742. [PMID: 35275433 PMCID: PMC9286859 DOI: 10.1002/ajhb.23742] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/01/2022] [Accepted: 02/20/2022] [Indexed: 12/21/2022] Open
Abstract
Recent studies demonstrating epigenetic and developmental sensitivity to early environments, as exemplified by fields like the Developmental Origins of Health and Disease (DOHaD) and environmental epigenetics, are bringing new data and models to bear on debates about race, genetics, and society. Here, we first survey the historical prominence of models of environmental determinism in early formulations of racial thinking to illustrate how notions of direct environmental effects on bodies have been used to naturalize racial hierarchy and inequalities in the past. Next, we conduct a scoping review of postgenomic work in environmental epigenetics and DOHaD that looks at the role of race/ethnicity in human health (2000-2021). Although there is substantial heterogeneity in how race is conceptualized and interpreted across studies, we observe practices that may unwittingly encourage typological thinking, including: using DNA methylation as a novel marker of racial classification; neglect of variation and reversibility within supposedly homogenous racial groups; and a tendency to label and reify whole groups as pathologized or impaired. Even in the very different politico-economic and epistemic context of contemporary postgenomic science, these trends echo deeply held beliefs in Western thinking which claimed that different environments shape different bodies and then used this logic to argue for essential differences between Europeans and non-Europeans. We conclude with a series of suggestions on interpreting and reporting findings in these fields that we feel will help researchers harness this work to benefit disadvantaged groups while avoiding the inadvertent dissemination of new and old forms of stigma or prejudice.
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Affiliation(s)
- Maurizio Meloni
- Alfred Deakin Institute for Citizenship and GlobalisationDeakin University, Geelong Waurn Ponds CampusWaurn PondsVictoriaAustralia
| | - Tessa Moll
- Alfred Deakin Institute for Citizenship and GlobalisationDeakin University, Geelong Waurn Ponds CampusWaurn PondsVictoriaAustralia
- School of Public Health, Faculty of Health SciencesUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Ayuba Issaka
- School of Health and Social Development, Faculty of HealthDeakin University, Geelong Waurn Ponds CampusWaurn PondsVictoriaAustralia
| | - Christopher W. Kuzawa
- Department of Anthropology and Institute for Policy ResearchNorthwestern UniversityEvanstonIllinoisUSA
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35
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Rioux C, Paré A, London-Nadeau K, Juster RP, Weedon S, Levasseur-Puhach S, Freeman M, Roos LE, Tomfohr-Madsen LM. Sex and gender terminology: a glossary for gender-inclusive epidemiology. J Epidemiol Community Health 2022; 76:jech-2022-219171. [PMID: 35725304 DOI: 10.1136/jech-2022-219171] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 06/07/2022] [Indexed: 01/05/2023]
Abstract
There is increased interest in inclusion, diversity and representativeness in epidemiological and community health research. Despite this progress, misunderstanding and conflation of sex and gender have precluded both the accurate description of sex and gender as sample demographics and their inclusion in scientific enquiry aiming to distinguish health disparities due to biological systems, gendered experiences or their social and environmental interactions. The present glossary aims to define and improve understanding of current sex-related and gender-related terminology as an important step to gender-inclusive epidemiological research. Effectively, a proper understanding of sex, gender and their subtleties as well as acknowledgement and inclusion of diverse gender identities and modalities can make epidemiology not only more equitable, but also more scientifically accurate and representative. In turn, this can improve public health efforts aimed at promoting the well-being of all communities and reducing health inequities.
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Affiliation(s)
- Charlie Rioux
- Department of Psychology, University of Manitoba, Winnipeg, Manitoba, Canada
- Children's Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
| | - Ash Paré
- School of Social Work, McGill University, Montreal, Quebec, Canada
| | - Kira London-Nadeau
- Department of Psychology, Université de Montréal, Montreal, Quebec, Canada
- Sainte-Justine Hospital Pediatric Research Centre, Montreal, Quebec, Canada
| | - Robert-Paul Juster
- Department of Psychiatry and Addictology, Université de Montréal, Montreal, Quebec, Canada
- Montreal Mental Health University Institute Research Centre, Montreal, Quebec, Canada
- Centre on Sex*Gender, Allostasis, and Resilience, Montreal, Quebec, Canada
| | - Scott Weedon
- Department of English, Texas Tech University, Lubbock, Texas, USA
| | | | - Makayla Freeman
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
- Department of Educational and Counselling Psychology and Special Education, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Leslie E Roos
- Department of Psychology, University of Manitoba, Winnipeg, Manitoba, Canada
- Children's Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada
| | - Lianne M Tomfohr-Madsen
- Department of Psychology, University of Calgary, Calgary, Alberta, Canada
- Department of Educational and Counselling Psychology and Special Education, The University of British Columbia, Vancouver, British Columbia, Canada
- Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada
- Alberta Children's Hospital Research Institute, Calgary, Alberta, Canada
- Libin Cardiovascular Institute of Alberta, Calgary, Alberta, Canada
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36
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DiMarco M, Zhao H, Boulicault M, Richardson SS. Why "sex as a biological variable" conflicts with precision medicine initiatives. Cell Rep Med 2022; 3:100550. [PMID: 35492240 PMCID: PMC9043982 DOI: 10.1016/j.xcrm.2022.100550] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Policies that require male-female sex comparisons in all areas of biomedical research conflict with the goal of improving health outcomes through context-sensitive individualization of medical care. Sex, like race, requires a rigorous, contextual approach in precision medicine. A "sex contextualist" approach to gender-inclusive medicine better aligns with this aim.
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Affiliation(s)
- Marina DiMarco
- Department of History & Philosophy of Science, University of Pittsburgh, 1101 Cathedral of Learning, 4200 Fifth Avenue, Pittsburgh, PA 15260, USA.
| | - Helen Zhao
- Department of Philosophy, Columbia University, 708 Philosophy Hall, MC: 4971, 1150 Amsterdam Avenue, New York, NY 10027, USA
| | - Marion Boulicault
- Department of Linguistics and Philosophy, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
| | - Sarah S. Richardson
- Department of History of Science, Harvard University, 1 Oxford Street, Cambridge, MA 02138, USA,Committee on Degrees in Studies of Women, Gender, and Sexuality, Harvard University Boylston Hall, Cambridge, MA 02138, USA
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37
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Calvert K, Leathersich S, Howat P, Van Der Wal S. Time to make some noise about a quiet revolution. Aust N Z J Obstet Gynaecol 2022; 62:336-338. [PMID: 35396853 DOI: 10.1111/ajo.13530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
'Tomorrow belongs to those who can hear it coming' David Bowie. Language is a living entity that moves and changes. Use of gender-neutral language in medical literature is increasingly common. It is time for obstetricians and gynaecologists in Australia and New Zealand to interrogate their own bias and desire to maintain the status quo, and to consider reasons for change.
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Affiliation(s)
- Katrina Calvert
- Director of Postgraduate Medical Education, King Edward Memorial Hospital, Perth, Western Australia, Australia
| | - Sebastian Leathersich
- RANZCOG Training Registrar, King Edward Memorial Hospital, Perth, Western Australia, Australia
| | - Paul Howat
- Consultant Obstetrician and Gynaecologist, Divisional Director, Northern Health, Melbourne, Victoria, Australia
| | - Sarah Van Der Wal
- Consultant Obstetrician and Gynaecologist, Bendigo Health, Bendigo, Victoria, Australia
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39
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VanSickle C, Liese KL, Rutherford JN. Textbook typologies: Challenging the myth of the perfect obstetric pelvis. Anat Rec (Hoboken) 2022; 305:952-967. [PMID: 35202515 PMCID: PMC9303659 DOI: 10.1002/ar.24880] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 01/18/2022] [Accepted: 01/22/2022] [Indexed: 12/03/2022]
Abstract
Medical education's treatment of obstetric-related anatomy exemplifies historical sex bias in medical curricula. Foundational obstetric and midwifery textbooks teach that clinical pelvimetry and the Caldwell-Moloy classification system are used to assess the pelvic capacity of a pregnant patient. We describe the history of these techniques-ostensibly developed to manage arrested labors-and offer the following criticisms. The sample on which these techniques were developed betrays the bias of the authors and does not represent the sample needed to address their interest in obstetric outcomes. Caldwell and Moloy wrote as though the size and shape of the bony pelvis are the primary causes of "difficult birth"; today we know differently, yet books still present their work as relevant. The human obstetric pelvis varies in complex ways that are healthy and normal such that neither individual clinical pelvimetric dimensions nor the artificial typologies developed from these measurements can be clearly correlated with obstetric outcomes. We critique the continued inclusion of clinical pelvimetry and the Caldwell-Moloy classification system in biomedical curricula for the racism that was inherent in the development of these techniques and that has clinical consequences today. We call for textbooks, curricula, and clinical practices to abandon these outdated, racist techniques. In their place, we call for a truly evidence-based practice of obstetrics and midwifery, one based on an understanding of the complexity and variability of the physiology of pregnancy and birth. Instead of using false typologies that lack evidence, this change would empower both pregnant people and practitioners.
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Affiliation(s)
- Caroline VanSickle
- Department of AnatomyA.T. Still University, Kirksville College of Osteopathic MedicineKirksvilleMissouriUSA
| | - Kylea L. Liese
- Department of Human Development Nursing Science, College of NursingUniversity of Illinois ChicagoChicagoIllinoisUSA
| | - Julienne N. Rutherford
- Department of Human Development Nursing Science, College of NursingUniversity of Illinois ChicagoChicagoIllinoisUSA
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40
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Smith TC. Re-examining our roots: Queer history and anatomy. Anat Rec (Hoboken) 2022; 305:968-982. [PMID: 34997831 DOI: 10.1002/ar.24859] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 11/14/2021] [Accepted: 12/03/2021] [Indexed: 01/21/2023]
Abstract
Since its establishment as one of the major authorities on the human body, Anatomy has played a crucial role in social and political spheres. In this article, I review how the history of Anatomy has intersected with queer history and how the effects of these interactions have affected queer lives today. In these historical cases, I aim to demonstrate how Anatomy has affected the social organization of human culture and society and also how society has affected anatomical knowledge in return. As this reciprocal connection between Anatomy and societal organization is elucidated, I argue that anatomists, clinicians, and educators have an ethical duty to address the connections of this history, both in our research and our classrooms. This historical tour begins in the ancient world, which established a connection between sexuality and physiology and reproduction. This is followed by an exploration of the Renaissance and Enlightenment, which highlight the connections between anatomical knowledge, the law, and social organization. The progressive and modern eras are explored next via modern research into the anatomical and biological origins of same-sex attraction and the use of modern technology in these investigations. Finally, the article ends with a call for reform along with suggestions for future steps.
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Affiliation(s)
- Theodore C Smith
- Basic Sciences Department, College of Osteopathic Medicine, Touro University California, Vallejo, California, USA
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41
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Cullin JM, Vitzthum VJ, Wiley AS. Mind the gap: Contesting normal/abnormal constructs of human biology and behaviors. Am J Hum Biol 2021; 33:e23666. [PMID: 34357664 DOI: 10.1002/ajhb.23666] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 07/28/2021] [Accepted: 07/29/2021] [Indexed: 11/06/2022] Open
Abstract
Training in anthropology and evolutionary science ideally prepares scholars to recognize and challenge culturally grounded views of human variation. But upon inspection we find that idealized, and thus perhaps biased, conceptualizations of what is "normal" continue to permeate evaluations of human biology and behaviors. Each of the 13 contributions in this special issue on biological normalcy tackles these concerns as they pertain to some universal, but also variable, human biological or behavioral phenotype. These papers consider the ways in which the term "normal" is used in everyday life, in biomedicine, and in scientific studies to characterize some portion of the variability in a human phenotype. The contributors to this special issue, some of whom present original research findings, discuss the ongoing debates and challenges in the study of human biology and behavior, and critically examine how "normal" is used in their specific research area, thereby exposing and countering biases in the discourse on human phenotypic variation.
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Affiliation(s)
- Jennifer M Cullin
- Department of Anthropology, Indiana University, Bloomington, Indiana, USA
| | - Virginia J Vitzthum
- Evolutionary Anthropology Laboratory, Department of Anthropology, & The Kinsey Institute, Indiana University, Bloomington, Indiana, USA
| | - Andrea S Wiley
- Department of Anthropology, Indiana University, Bloomington, Indiana, USA
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