Female Sexual Function Index (FSFI)
Clinical intent
The Female Sexual Function Index (FSFI) is a clinically validated, multidimensional self-report instrument for the assessment of female sexual function. It was developed by Rosen et al. (2000) and is widely used in research and clinical practice to evaluate sexual dysfunction in women.
The FSFI provides a comprehensive assessment of female sexual functioning across six key domains, making it an essential tool for understanding and treating female sexual health issues.
Calculation
Domain Scores
Each domain score is calculated as:
Domain Score = (Sum of domain questions) × Domain Factor
Total Score
The total FSFI score is the sum of all six domain scores:
Total Score = Desire + Arousal + Lubrication + Orgasm + Satisfaction + Pain
Total Score Range: 2.0 - 36.0
Example Calculation
For a woman who answers all questions with the highest possible scores:
- Desire: (5 + 5) × 0.6 = 6.0
- Arousal: (5 + 5 + 5 + 5) × 0.3 = 6.0
- Lubrication: (5 + 5 + 5 + 5) × 0.3 = 6.0
- Orgasm: (5 + 5 + 5) × 0.4 = 6.0
- Satisfaction: (5 + 5 + 5) × 0.4 = 6.0
- Pain: (5 + 5 + 5) × 0.4 = 6.0
Total Score: 36.0
References
This implementation uses the English FSFI scoring from:
Reed, SD, Mitchell CM, Joffe H, Cohen L, Shifren JL, Newton KM, et al. (2014). Sexual function in women on estradiol or venlafaxine for hot flushes: a randomized controlled trial. Obstetrics & Gynecology, 124.
Key scoring rules from this documentation:
- Response values: 5 = best answer, 1 = worst answer (except 0 = no sexual activity)
- Full scale score range: 2.0 to 36.0
- Clinical cutoff: ≤26 indicates sexual dysfunction
Additional References
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Rosen, R., Brown, C., Heiman, J., et al. (2000). The Female Sexual Function Index (FSFI): a multidimensional self-report instrument for the assessment of female sexual function. Journal of Sex & Marital Therapy, 26, 191-208.
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Wiegel, M., Meston, C., & Rosen, R. (2005). The Female Sexual Function Index (FSFI): Cross-validation and development of clinical cutoff scores. Journal of Sex & Marital Therapy, 31, 1-20.
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Drosdzol, A. (2010). Skale oceny jakości życia i seksualności. In Z. Lew-Starowicz & V. Skrzypulec (Eds.), Podstawy seksuologii (pp. 363-370). Warszawa: PZWL. [Polish translation reference]
Pathway
Form preview
Interactive preview of the questionnaire. Not for clinical use. Responses are not stored.
