scholarly journals Sex and gender differences in childhood obesity: contributing to the research agenda

2020 ◽  
pp. bmjnph-2020-000074
Author(s):  
Bindra Shah ◽  
Katherine Tombeau Cost ◽  
Anne Fuller ◽  
Catherine S Birken ◽  
Laura N Anderson
Keyword(s):  
Childhood Obesity ◽  
Research Agenda ◽  
Sex And Gender ◽  
Obesity Prevalence ◽  
Middle Income ◽  
Parental Feeding ◽  
Prevalence Of Obesity ◽  
International Data ◽  
Gender Based ◽  
And Gender

Childhood obesity is a major public health challenge and its prevalence continues to increase in many, but not all, countries worldwide. International data indicate that the prevalence of obesity is greater among boys than girls 5–19 years of age in the majority of high and upper middle-income countries worldwide. Despite this observed sex difference, relatively few studies have investigated sex-based and gender-based differences in childhood obesity. We propose several hypotheses that may shape the research agenda on childhood obesity. Differences in obesity prevalence may be driven by gender-related influences, such as societal ideals about body weight and parental feeding practices, as well as sex-related influences, such as body composition and hormones. There is an urgent need to understand the observed sex differences in the prevalence of childhood obesity; incorporation of sex-based and gender-based analysis in all childhood obesity studies may ultimately contribute to improved prevention and treatment.

“I am an atypical mother”: Motherhood and maternal language in Giovanna Cristina Vivinetto’s poetry

2021 ◽  
pp. 001458582199184
Author(s):  
Danila Cannamela
Keyword(s):  
Symbolic Order ◽  
Sex And Gender ◽  
New Words ◽  
Poetic Discourse ◽  
Maternal Language ◽  
Queer Representation ◽  
Gender Based ◽  
And Gender ◽  
Relationship Of ◽  
Male To Female

In her debut book Dolore minimo, Giovanna Cristina Vivinetto engages in a reflection on motherhood to recount an autobiographical story of gender self-determination and male to female transition. This article explores Vivinetto’s poetry as the retelling of transformative moments in two mother–daughter relationships, which generate a reshaping of life and language. In the book, these two storylines intersect, blur, and even overlap, creating a poetic discourse in which the maternal acts simultaneously as powerful catalyzer and producer of meanings. In discussing how, in Dolore minimo, the relationship of two atypical mothers becomes the creative site of a new possible symbolic order, my analysis engages an atypical approach: it reads Vivinetto’s queer representation of motherhood via the theorization developed by the women of Diotima—including, in particular, Luisa Muraro, Chiara Zamboni, Diana Sartori, and Ida Dominijanni. These feminist thinkers have been generally criticized for reinforcing binary understandings of sex and gender, based on an essentialist view of the category of woman. Yet, what if the feminism forwarded by Diotima, by positioning the feminine as a creative producer and first-person narrator of change, could still offer a productive avenue for dialogue? The article begins with a discussion of Diotima’s key theorizations, which lays the groundwork for interpreting the maternal poetics of Dolore minimo. The subsequent sections examine in more depth how Vivinetto’s poetry has reinvented the figure of the mother as a teacher and learner of new words, and how, through this reinvention, she has crafted a maternal language that knits together new relations of contiguity and change. Ultimately, by redeploying the figure of the mother beyond cisgender norms, Vivinetto’s poetry is revealing the inexhaustible vitality of this character.

Taxing sugar-sweetened beverages as a policy to reduce overweight and obesity in countries of different income classifications: a systematic review

2021 ◽  
pp. 1-27
Author(s):  
Alexander Itria ◽  
Stéfani S. Borges ◽  
Ana Elisa M. Rinaldi ◽  
Luciana Bertoldi Nucci ◽  
Carla Cristina Enes
Keyword(s):  
Systematic Review ◽  
Price Change ◽  
Overweight And Obesity ◽  
Cochrane Library ◽  
Obesity Prevalence ◽  
Middle Income ◽  
Sugar Sweetened Beverage ◽  
Middle Income Countries ◽  
Sweetened Beverages ◽  
Prevalence Of Obesity

Abstract Objective: To evaluate the potential impact of sugar-sweetened beverage (SSB) taxes on overweight and obesity prevalence in countries of different income classifications. Design: Systematic review following PRISMA guidelines (PROSPERO number CRD42020161612). Five databases (Cochrane Library, Embase, LILACS (via Virtual Health Library) and MEDLINE (via PubMed), and Web of Science were searched, from January 2009 up to December 2019. Articles that reported changes in purchases, sales, intake, body weight, BMI, overweight and/or obesity prevalence due to a tax on, or price change in SSBs were included. Setting: Studies conducted in countries of different income classifications. Participants: The search yielded 8,349 articles of which twenty-one met inclusion criteria. Results: Among the 16 studies selected, only 2 did not show that consumption, sales and purchase decreased as the price of SSBs increased. In 8 of the 13 studies selected, a positive effect of an SSB tax on decreasing overweight and obesity prevalence was expected. It is estimated that a 20% taxation on SSBs would result in a greater decrease in the prevalence of overweight and obesity compared to a 10% rate. Studies with no significant effect of taxing on sales, purchases, consumption and prevalence of obesity were from high-income countries, while significant effects of taxing on reducing purchase, consumption and/or obesity prevalence were found in studies from upper-middle and middle-income countries. Conclusion: A high SSB tax might be an effective fiscal policy to decrease purchase and consumption of SSBs and reduce overweight/obesity prevalence, especially if the tax were specific for beverage volume.

scholarly journals Age and gender based prevalence of obesity in residents of Punjab, India

2019 ◽  
Vol 8 (5) ◽  
pp. 1038 ◽  
Author(s):  
Satinderjit Singh ◽  
Ravjit Kaur Sabharwal ◽  
Jagminder Kaur Bajaj ◽  
Indira R. Samal ◽  
Megha Sood
Keyword(s):  
Morbid Obesity ◽  
Action Plan ◽  
Age Groups ◽  
Neurological Complications ◽  
Overweight And Obesity ◽  
Morbidly Obese ◽  
Prevalence Of Obesity ◽  
Study Population ◽  
Gender Based ◽  
And Gender

Background: Obesity is recognized as a chronic disease, associated with a variety of metabolic, cardiovascular and neurological complications. Prevalence of obesity is increasing worldwide, more so in the developing countries. It is affecting both sexes and all age groups. Body mass index BMI along with presence and severity of obesity associated complications are used to identify, successively increasing stages of obesity. The present study aims to study prevalence of overweight, obesity (stage 0,1,2) and morbid obesity in adult residents of Punjab state in an effort to determine burden of this lifestyle disorder in different age groups and sexes, so that a comprehensive action plan can be designed to target appropriate group with specific preventive measures .Methods: 1000 subjects were surveyed and labelled as non-obese, overweight, obese or morbid obese based on their BMI, presence and severity of obesity related complications. Point prevalence amongst different age groups of both sexes were determined and compared.Results: In study population 41.5% subjects were non-obese, 15.9% were overweight, 29.4% were obese and 13.2% were morbidly obese. The prevalence of all the 3 conditions (overweight, obesity and morbid obesity) increased with increasing age in both sexes. The prevalence was more among females of all age groups than males for ‘overweight’ and ‘obesity’. But gender based difference narrowed down with increasing severity of disease, such that female to male ratio reversed (<1) for morbid obesity. Moreover, peak prevalence of overweight and obesity were attained little later in females as compared to males. However, for morbid obesity peak prevalence is seen in same age group (40-49 years) in both sexes.Conclusions: Overweight and obesity are more prevalent among females of all age groups than males with peak prevalence achieved little later in females as compared to males. However, gender based differences in prevalence decreased as severity increased and morbid obesity was more prevalent among males than females.

Sex and gender: More than just demographic variables

2021 ◽  
pp. e20210027
Author(s):  
Callaghan Walter
Keyword(s):  
Armed Forces ◽  
Well Being ◽  
Demographic Variables ◽  
Sex And Gender ◽  
Canadian Armed Forces ◽  
Starting Point ◽  
Gender Based ◽  
And Gender ◽  
Published Research ◽  
Health And Well Being

LAY SUMMARY Taking as a starting point that sex and gender are not the same thing, a principal understanding of Gender-Based Analysis Plus (GBA+), this article reviews research published in 2020 on the health and well-being of Veterans and currently serving members of the Canadian Armed Forces. The purpose of this review was to see how sex and gender were referred to in this published literature. The published research tended not to differentiate between sex and gender, often using the two terms as though they referred to the same thing. Possible reasons for why this has happened are explored, as is the importance of treating sex and gender as fundamentally different things.

scholarly journals Missing in Action: Sex and Gender in Substance Use Research

2020 ◽  
Vol 17 (7) ◽  
pp. 2352 ◽  
Author(s):  
Lorraine Greaves
Keyword(s):  
Substance Use ◽  
Health Issue ◽  
Sex And Gender ◽  
Gender Diverse ◽  
Global Health Issue ◽  
Important Health ◽  
Gender Based ◽  
And Gender ◽  
Missing In Action ◽  
Important Health Issue

Substance use and misuse is a significant global health issue that requires a sex- and gender-based analysis. Substance use patterns and trends are gendered: that is, women and men, girls and boys, and gender-diverse people often exhibit different rates of use of substances, reasons for use, modes of administration, and effects of use. Sex-specific effects and responses to substances are also important, with various substances affecting females and males differentially. Nevertheless, much research and practice in responding to substance use and misuse remains gender blind, ignoring the impacts of sex and gender on this important health issue. This special issue identifies how various aspects of sex and gender matter in substance use, illustrates the application of sex- and gender-based analyses to a range of substances, populations and settings, and assists in progressing sex and gender science in relation to substance use.

scholarly journals Obesity prevalence in Colombian adults is increasing fastest in lower socio-economic status groups and urban residents: results from two nationally representative surveys

2014 ◽  
Vol 17 (11) ◽  
pp. 2398-2406 ◽  
Author(s):  
Nicole M Kasper ◽  
Oscar F Herrán ◽  
Eduardo Villamor
Keyword(s):  
Urban Areas ◽  
Economic Status ◽  
Obesity Prevalence ◽  
Adult Obesity ◽  
Cross Sectional ◽  
Middle Income ◽  
Prevalence Difference ◽  
Prevalence Of Obesity ◽  
Nationally Representative ◽  
Vulnerable Subpopulations

AbstractObjectiveLow- and middle-income countries are experiencing rises in the prevalence of adult obesity. Whether these increases disproportionately affect vulnerable subpopulations is unclear because most previous investigations were not nationally representative, were limited to women, or relied on self-reported anthropometric data which are subject to bias. The aim of the present study was to assess changes in the prevalence of obesity from 2005 to 2010 in Colombian adults; overall and by levels of sociodemographic characteristics.DesignTwo cross-sectional, nationally representative surveys.SettingColombia.SubjectsMen and women 18–64 years old (n 31 105 in 2005; n 81 115 in 2010).ResultsThe prevalence of obesity (BMI ≥30 kg/m2) was 13·9 % in 2005 and 16·4 % in 2010 (prevalence difference = 2·7 %; 95 % CI 1·9, 3·4 %). In multivariable analyses, obesity was positively associated with female sex, age, wealth, and living in the Pacific or National Territories regions in each year. In 2010, obesity was also associated with living in an urban area. The change in the prevalence of obesity from 2005 to 2010 varied significantly according to wealth; 5·0 % (95 % CI 3·3, 6·7 %) among the poorest and 0·3 % (95 % CI −1·6, 2·2 %) in the wealthiest (P, test for interaction = 0·007), after adjustment. Obesity rates also increased faster in older than younger people (P, test for interaction = 0·01), among people from urban compared with non-urban areas (P, test for interaction = 0·06) and in adults living in the Atlantic region compared with others.ConclusionsAdult obesity prevalence has increased in Colombia and its burden is shifting towards the poor and urban populations.

scholarly journals Health of transgender men in low-income and middle-income countries: a scoping review

2020 ◽  
Vol 5 (11) ◽  
pp. e003471
Author(s):  
Ayden Scheim ◽  
Vibhuti Kacholia ◽  
Carmen Logie ◽  
Venkatesan Chakrapani ◽  
Ketki Ranade ◽  
...  
Keyword(s):  
Scoping Review ◽  
Low Income ◽  
Grey Literature ◽  
Men’S Health ◽  
Men's Health ◽  
Middle Income ◽  
Middle Income Countries ◽  
Trans Men ◽  
Gender Based ◽  
And Gender

IntroductionDespite the rapid growth of research on transgender (trans) health globally, the extent of research on trans men and other transmasculine persons assigned the female sex at birth remains unclear. We, therefore, conducted a scoping review on trans men’s health in low-income and middle-income countries (LMICs).MethodsThe review included peer-reviewed articles and conference abstracts, and grey literature published from 1 January 1999 to 5 July 2019 in English, French, Hindi or Spanish and reporting original quantitative and/or qualitative data on the health of trans men or transmasculine persons living in LMIC. Studies were excluded if they did not disaggregate data for trans men or if they only described surgical techniques or laboratory values.ResultsWe included 53 studies (42 peer-reviewed and 11 grey literature) from 19 LMIC. Most were conducted in higher-middle-income countries (n=12) and in Latin America (n=16, 30.2%), the Middle East (n=14, 26.4%) or Sub-Saharan Africa (n=12, 22.6%) and published in 2014 or later (n=44, 83.0%). Approximately half of studies used quantitative methods (52.8%, n=28), of which 64.3% (n=18) had fewer than 50 participants and 14.2% (n=4) had over 150. Across study designs, social determinants of health and gender-affirming care were the most commonly represented domains (49.1% and 47.1% of studies respectively), with common themes including gender-based violence, coercion and discrimination as well as unprescribed hormone use. Other domains represented included mental health (32.1%), sexual and reproductive health (24.5%), general healthcare access (18.9%), physical health (9.4%) and substance use (9.4%).ConclusionGreater inclusion and disaggregation of trans men and transmasculine persons in global health research is needed to support sex- and gender-based analyses of trans health. Community-based research approaches and theoretically driven research may help to increase the relevance and rigour of such research. Funders should invest in research on trans men’s health in LMIC.

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