Sex and gender differences in nutrition research: considerations with the transgender and gender nonconforming population

Jennifer Waters,Whitney Linsenmeyer

doi:10.1186/s12937-021-00662-z

Jennifer Waters, Whitney Linsenmeyer

Open Access

https://doi.org/10.1186/s12937-021-00662-z

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Journal: Nutrition Journal	Publication Date: Jan 15, 2021
Citations: 7	License type: open-access

Affiliation: Rush Copley Foundation, Saint Louis University

Abstract

A sex- and gender-informed approach to study design, analysis and reporting has particular relevance to the transgender and gender nonconforming population (TGNC) where sex and gender identity differ. Notable research gaps persist related to dietary intake, validity and reliability of nutrition assessment methods, and nutrition interventions with TGNC populations. This is due in part to the conflation of sex and gender into one binary category (male or female) in many nutrition surveillance programs worldwide. Adoption of the Sex and Gender Equity In Research (SAGER) guidelines and the two-step method of querying sex and gender has the potential to exponentially increase the body of research related to TGNC health.

Highlights

A sex- and gender-informed approach to study design, analysis and reporting has particular relevance to the transgender and gender nonconforming population (TGNC) where sex and gender identity differ
In this special issue on sex and gender differences in dietary intake and other dietary behaviors across the life course, we wish to bring to the table certain considerations regarding the transgender and gender nonconforming (TGNC) population
The term transgender may be used to describe a person whose gender identity differs from the sex that was assigned at birth, and the term gender nonconforming or genderqueer may be used to describe a person whose gender identity exists in a more fluid or multifaceted manner [2]

Summary

Introduction

A sex- and gender-informed approach to study design, analysis and reporting has particular relevance to the transgender and gender nonconforming population (TGNC) where sex and gender identity differ. In this special issue on sex and gender differences in dietary intake and other dietary behaviors across the life course, we wish to bring to the table certain considerations regarding the transgender and gender nonconforming (TGNC) population. Whereas sex refers to the biological attributes of females and males, gender refers to the socially constructed roles and behaviors associated with a feminine, masculine, or non-binary identity.

Results

Conclusion