Ask questions that reflect the diverse lived realities of the population, without making assumptions about sex classifications, gender identities, sexual orientation or other variables.
Asking questions on sex or gender
Do not add intersex in a survey question about sex or gender. Like everyone else, intersex people are assigned a sex, reflecting sex characteristics that are observed at birth. In some cases, clinicians will perform a range of tests to determine sex, typically presupposing that assignment to align with a future heterosexual, cisgender identity. Unless an individual determines otherwise for themselves, it is not ethical to disregard assigned sex.
When/if you ask about sex or gender, such a question should support non-binary options, such as “X” or “non-binary“. X is used in Commonwealth government guidelines on the recognition of sex and gender. This will offer recognition to anyone (regardless of intersex status) with a non-binary gender identity or legal sex.
We strongly recommend supporting multiple choice answers for questions on sex or gender. An open field for gender will be helpful for some respondents, irrespective of whether or not they have an innate variation of sex characteristics.
Add a separate question on sex characteristics
Some of us are intersex, while other people might have an intersex variation or prefer any of an array of other terms. The words we choose reflect our experiences of stigma and misconceptions, and what we are taught by our parents, clinicians and communities. Sometimes people choose different words in different situations.
Because of this diversity, questions on intersex should be separated from questions about sex or gender. Separating intersex from a question on sex and/or gender will avoid misgendering or mis-classifying people with intersex variations (describing our sex assignments, sex markers and gender identities inaccurately). It also avoids inadvertently includes false positives, people who mistake intersex for a non-binary gender identity.
Adding a specific question will help to prevent false negatives, that is a failure of someone who fits a criterion to tick a survey box that is intended for them. By helping to demonstrate an understanding of intersex variations, it will also help ensure commencement or completion of a survey. This approach also correctly can enable the management of a person’s intersex status as sensitive data, while this is not yet the case for sex or gender.
Suggested basic survey question
It is not possible to assume that survey respondents understand what is meant by the term “intersex”. We strongly recommend making the question descriptive:
“Were you born with a variation of sex characteristics (this is sometimes called intersex)?”
or:
“Intersex is a term for people born with atypical physical sex characteristics. There are many different intersex traits or variations. Do you have an intersex variation? Yes/No”
It may be appropriate to include the responses “Don’t know” or “Prefer not to say”.
IHRA has contributed to the improvement of data quality in many different settings, and so these questions are consistent with the federal Style Manual and the 2020 Australian Bureau of Statistics Standard for Sex, Gender, Variations of Sex Characteristics and Sexual Orientation Variables.
Important note: if the language on being “born with” is removed, then the wording asks a different question because it thus includes people who have acquired variations in sex characteristics, for example, through medical gender transition, female genital mutilation or other trauma, or other health issues. Synonyms for “born with” include “innate” and, in medical contexts, “congenital”.
Studying the diversity and health needs of the intersex population
In healthcare settings, specific data is essential. To accurately study an intersex population, including the broad diversity of that population, it is appropriate to ask for any available diagnoses, or a description. This information is required in order to ensure a strong and more representative spread of diagnoses and lived experiences. In doing so, it is important to be aware that some people may lack an accurate diagnosis, and some people mistake intersex for other concepts. An appropriate question can state:
Please state your diagnosis (if any) or describe your variation
In some cases, providing a non-exhaustive list of common intersex variations may assist potential respondents.
Important note: Please recognise that this is sensitive data. Please also be aware that diagnostic data combined with just one or two demographic characteristics (such as age, gender, sex, location or occupation) can and has been sufficient to identify individuals. At least one survey has been removed from publication because of this serious failing. Consider how you can demonstrate your awareness of this concern to reassure respondents and your ethics oversight committee. These data also require interpretation, so you will need to consider involving an institution like IHRA or Intersex Peer Support Australia (IPSA).
You may find it helpful to ask how study respondents prefer to talk about their bodies and characteristics.
Inventories of sex characteristics
If you are researching health needs or healthcare, an inventory of sex characteristics (sometimes called an organ inventory) may be appropriate. The goal is to identify the specific reproductive organs and anatomy that an individual may have, taking account of diverse developmental variations and surgical histories. It is intended to make sure that patients have access to healthcare services they need, and are not repeatedly asked about body parts they don’t have.
Bear in mind that variable disclosure of health information to people with intersex variations (Office of the Privacy Commissioner, NZ 2018) mean that many people will lack full information about their body parts.
For more information see interACT (2020) and Deutsch et al. (2013).