Enable JavaScript to visit this website.

Male Sexual Dysfunction

Instruments

EDITS
The 11-item Erectile Dysfunction Inventory of Treatment Satisfaction is a brief, psychometrically sound questionnaire suitable for use in the evaluation of satisfaction with medical treatment modalities for erectile dysfunction. Other relevant information

Reference:

Althof AE, Corty EW, Levine SB, Levine F, Burnett AL, McVary K, Stecher V, Seftel AD. EDITS: Development of questionnaires for evaluating satisfaction with treatments for erectile dysfunction. Urology. 1999;53:793-799.
EHS
The single-item Erection Hardness Scale was developed to assess erection hardness in men with erectile dysfunction. The instrument was developed and validated in men with a clinical diagnosis of erectile dysfunction. Other relevant information
Self-administered in less than 30 seconds; It is rated on a 4-point Likert scale; and Designed for use among men who are 18+ in age.

Reference:

Mulhall JP, Goldstein I, Bushmakin AG, Cappelleri JC, Hvidsten K. Validation of the erection hardness score. J Sex Med. 2007;4(6):1626-1634.
IIEF
The International Index of Erectile Function addresses the relevant domains of male sexual function (i.e., erectile function, orgasmic function, sexual desire, intercourse satisfaction, and overall satisfaction), is psychometrically sound, and has been linguistically validated in multiple languages. This questionnaire is readily self-administered in research or clinical settings. Other relevant information
The IIEF demonstrates the sensitivity and specificity for detecting treatment-related changes in patients with erectile dysfunction. Dimension(s) covered by the questionnaire:
  • Erectile function (6 items)
  • Orgasmic function (2 items)
  • Sexual desire (2 items)
  • Intercourse satisfaction (3 items)
  • Overall satisfaction (2 items)
There are two versions of the IIEF. Version 1 is applicable only to heterosexual men. Version 2 is slightly edited so that it is applicable to both heterosexual and homosexual men. All available translations of both instruments are available on this website.

Reference:

Rosen RC, Riley A, Wagner G, Osterloh IH, Kirkpatrick J, Mishra A. The international index of erectile function (IIEF): A multidimensional scale for assessment of erectile dysfunction. Urology 1997;49:822-830.

[German translation] Wiltink J, Hauck EW, Phadayanon M, Weidner W, Beutel ME. Validation of the German version of the International Index of Erectile Function (IIEF) in patients with erectile dysfunction, Peyronie's disease and controls. Int J Impot Res. 2003;15(3):192-197.

[Malay translation] Quek KF, Low WY, Razack AH, Chua CB, Loh CS. Reliability and validity of the Malay version of the International Index of Erectile Function (IIEF-15) in the Malaysian population. Int J Impot Res. 2002;14(4):310-315.

IPE
The 10-item Index of Premature Ejaculation was developed as an efficacy measure to assess changes in control over ejaculation, sexual satisfaction, and distress in men with premature ejaculation. The instrument was developed and validated in men who had average Intravaginal Ejaculation Latency Times (IELTs) of 2 minutes or less in 70-75% of attempts, as confirmed by stop-watch and, in men recruited from a survey-based population where IELTs were self-reported and had to be 2 minutes or less in 70-75% of attempts. Other relevant information
  • Self-administered in less than 2 minutes;
  • Recall period is the previous four weeks;
  • Each item is rated on a 5-point Likert scale; and
  • Designed for use among men who are 18+ in age.

Reference:

Althof S, Rosen R, Symonds T, Mundayat R, May K, Abraham L. Development and validation of a new questionnaire to assess sexual satisfaction, control, and distress associated with premature ejaculation. J Sex Med. 2006;3(3):465-475.
PEDT
The 5-item Premature Ejaculation Diagnostic Tool was developed to screen for premature ejaculation (PE) in men. The content of the tool was developed to capture the essence of the DSMIV definition of PE: Control, frequency, minimal sexual stimulation, distress, and interpersonal difficulty. The instrument was developed and validated in men who had average Intravaginal Ejaculation Latency Times (IELTs) of 2 minutes or less in 70% of attempts, as confirmed by stop-watch and, in men recruited from a survey-based population based on self-reporting 'probably' or 'definitely' experiencing PE. Other relevant information
  • Self-administered in less than 2 minutes;
  • Each item is rated on a 5-point Likert scale; and
  • Designed for use among men who are 18+ in age.

Reference:

Symonds T, Perelman MA, Althof S, Giuliano F, Martin M, May K, et al. Development and validation of a premature ejaculation diagnostic tool. Eur Urol. 2007;52(2):565-573.

Symonds T, Perelman M, Althof S, Giuliano F, Martin M, Abraham L, et al. Further evidence of the reliability and validity of the premature ejaculation diagnostic tool. Int J Impot Res. 2007;19(5):521-525.

Validation of PEDT in Korean:

Kam SC, Han DH, Lee SW. The diagnostic value of the Premature Ejaculation Diagnostic Tool and its association with Intravaginal Ejaculatory Latency Time. J Sex Med. 2011;8:865-871.

QEQ
The validated Quality of Erection Questionnaire is a six-question, patient-reported outcome measure for comprehensively evaluating satisfaction with the quality of erections in terms of hardness, onset, and duration, which can be used to develop and monitor individualized treatment goals. Other relevant information

Reference:

Lowy M, Collins S, Bloch M, Gillman M, Lording D, Sutherland P, Wang H, & Stecher V. Quality of Erection Questionnaire correlates: Change in erection quality with erectile function, hardness, and psychosocial measures in men treated with sildenafil for erectile dysfunction. J Sex Med 2007;4:83-92.

Porst H, Gilbert C, Collins S, Huang X, Symonds T, Stecher V, and Hvidsten K. Development and validation of the Quality of Erection Questionnaire. J Sex Med 2007;4:372-381.

SEAR
The 14-item Self-Esteem and Relationship questionnaire is a brief, self-administered, disease-specific scale for assessing the relevant psychosocial manifestations of ED, specifically, patient-reported outcomes of self-esteem, confidence, and relationships. The SEAR questionnaire provides a three-level assessment that includes an overall assessment, a domain-specific assessment (Sexual Relationship and Confidence domains), and an assessment of components (Self-Esteem and Overall Relationship subscales of the Confidence domain) of a domain. Other relevant information

Reference:

Althof SE, Cappelleri JC, Shpilsky A, Stecher V, Diuguid C, Sweeney M, & Duttagupta S. Treatment responsiveness of the self-esteem and relationship questionnaire in erectile dysfunction. Urology 2003;61:888-892.

Cappelleri JC, Althof SE, Siegel RL, Shpilsky A, Bell SS, & Duttagupta S. Development and validation of the Self-Esteem And Relationship (SEAR) questionnaire in erectile dysfunction. Int J Impotence Res 2004;16:30-38.

SHIM
An abridged five-item version of the 15-item International Index of Erectile Function was developed to diagnose the presence and severity of erectile dysfunction. Because of its simplicity and the favorable diagnostic properties reported here, the IIEF-5 could aid in decreasing the incorrect diagnosis of ED and decreasing the number of undiagnosed cases of ED worldwide. Other relevant information

Reference:

Rhoden EL, Telöken C, Sogari PR, Vargas Souto CA. The use of the simplified International Index of Erectile Function (IIEF-5) as a diagnostic tool to study the prevalence of erectile dysfunction. Int J Impotence Res 2002;14:242-250.

Rosen RC, Cappelleri JC, Smith MD, Lipsky J, Peña BM. Development and evaluation of an abridged, 5-item version of the International Index of Erectile Function (IIEF-5) as a diagnostic tool for erectile dysfunction. Int J Impotence Res 1999;11:319-326.

SQOL-M
The 11-item Sexual Quality of Life - Men questionnaire was developed to assess the sexual quality of life in men, specifically to assess sexual confidence, emotional well-being and relationship issues. The instrument has been validated for use in men with erectile dysfunction and premature ejaculation. Other relevant information
  • Self-administered in less than 5 minutes;
  • Recall period is the previous four weeks;
  • Each item is rated on a 6-point Likert scale; and
  • Designed for use among men who are 18+ in age.

Reference:

Abraham L, Symonds T, Morris MF. Psychometric validation of a sexual quality of life questionnaire for use in men with premature ejaculation or erectile dysfunction. J Sex Med. 2008;5(3):595-601.