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Arizona Sexual Experiences Scale (ASEX)

The Arizona Sexual Experiences Scale (ASEX) is a questionnaire commonly used in clinical trials to assess sexual functioning.


The Scale

The ASEX has 5 questions pertaining to different aspects of sexual functioning. These are:

  1. Desire: “How strong is your sex drive?”
  2. Arousal: “How easily are you sexually aroused (turned on)?”
  3. Penile erection or vaginal lubrication: “Can you easily get and keep an erection?” or  “How easily does your vagina become moist or wet during sex?”
  4. Orgasm: “How easily can you reach an orgasm?”
  5. Satisfaction: “Are your orgasms satisfying?”

Each item is scored from 1 to 6 with each score having a brief, simple anchor.

For example, the first item has the following anchor points for scoring: 1 “extremely strong,” 2 “very strong,” 3 “somewhat strong,” 4 “somewhat weak,” 5 “very weak,” 6 “no sex drive.”

Item 2 has the following anchor points: 1 “extremely easily,” 2 “very easily,” 3 “somewhat easily,” 4 “somewhat difficult,” 5 “very difficult,” 6 “never aroused.”

The instructions simply state: “For each item, please indicate your OVERALL level during the PAST WEEK, including TODAY.”


Administration and Scoring

The advantage of the ASEX is that it is simple to administer and easy to score. It can be completed by the subject on his or her own, or the questions can be asked by the clinician.

Since there are 5 questions and each is scored from 1 to 6, the total score is from 5 to 30. Notice that it is not from zero to 30.

Sexual dysfunction is defined as:

Total 19 or more, OR

5 or more on any item, OR

4 or more on three items


Dr. Cynthia McGahuey, the first author of this scale, reminds us that low scores represent normal sexual function and high scores represent the presence of sexual dysfunction (personal communication). A few articles have incorrectly stated the opposite about the ASEX scale in terms of what the scores mean.

She pointed out that extremely low scores could also represent sexual dysfunction (i.e., hyperfunction), examples of which are premature ejaculation or spontaneous orgasm.

Importantly, she asks us to remember that the ASEX was designed to determine whether sexual dysfunction was present and to what degree, not the etiology of it.

The ASEX scale has been translated into over a dozen languages other than English.

Note: The scale is copyrighted by the Arizona Board of Regents and all rights are reserved by them. 


Related Pages

Medication-induced sexual dysfunction

An introduction to the Changes in Sexual Functioning Questionnaire (CSFQ)

How to administer, score, and interpret the Changes in Sexual Functioning Questionnaire (CSFQ)

Management of sexual dysfunction: Interview with Anita Clayton, MD

Trazodone and priapism


References

McGahuey CA, Gelenberg AJ, Laukes CA, Moreno FA, Delgado PL, McKnight KM, Manber R. The Arizona Sexual Experience Scale (ASEX): reliability and validity. J Sex Marital Ther. 2000 Jan-Mar;26(1):25-40. PubMed PMID: 10693114.


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Disclaimer: The material on this website is provided as general education for medical professionals. It is not intended or recommended for patients or other laypersons or as a substitute for medical advice, diagnosis, or treatment. Patients must always consult a qualified healthcare professional regarding their diagnosis and treatment. Healthcare professionals should always check this website for the most recently updated information.

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Comments

  1. Subrahmanya Bhat says

    March 20, 2024 at 1:51 am

    Sir, I would like to get permission to use ASEX in my research. Apart from phone number is their any email address that I can check with them ?

    Reply
    • Rajnish Mago, MD says

      March 20, 2024 at 1:42 pm

      I only have the phone number for the Arizona Board of Regents, which is 602-229-2500.

      Reply
  2. Gunjan says

    January 16, 2019 at 6:35 am

    sir please provide the mail id for Arizona Board of Regents

    Reply
    • Rajnish Mago, MD says

      March 20, 2024 at 1:43 pm

      I only have the phone number for the Arizona Board of Regents, which is 602-229-2500.

      Reply
  3. Sandeep uniyal says

    February 21, 2018 at 5:00 am

    Respected sir I need your help regarding permission for using ASEX scale for my research work

    Reply
    • Rajnish Mago, MD says

      February 21, 2018 at 7:01 am

      Dr. Uniyal: The phone number for Arizona Board of Regents is 602-229-2500. You can contact them to get permission to use the ASEX in your research.

      Reply
      • namita says

        January 15, 2019 at 11:34 am

        Sir, please give permission for using this scale.

        Reply
        • Rajnish Mago, MD says

          January 15, 2019 at 11:56 am

          Hi Namita, I don’t own the copyright for this scale. The scale is copyrighted by the Arizona Board of Regents and all rights are reserved by them. The phone number for Arizona Board of Regents is +1 602-229-2500. You can contact them to get permission to use the ASEX.

          Reply
    • Abdullah Sayed says

      August 27, 2019 at 5:41 am

      Sir,How will differentiate between sexual arousal and penile erection domain by using ASEX scale.

      Reply

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