American journal of obstetrics and gynecology
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Am. J. Obstet. Gynecol. · Dec 2001
Psychometric evaluation of 2 comprehensive condition-specific quality of life instruments for women with pelvic floor disorders.
To evaluate the psychometric properties of the Pelvic Floor Distress Inventory (PFDI) and the Pelvic Floor Impact Questionnaire (PFIQ). ⋯ The PFDI and the PFIQ are reliable, valid, condition-specific quality of life instruments for women with pelvic floor disorders.