What is a primary reason to assess pelvic floor muscle strength in patients with stress urinary incontinence?

• A. It determines likelihood of PFMT success and guides PT referral.
• B. It predicts blood pressure.
• C. It decides the need for antibiotics.
• D. It reveals kidney disease.

Answer: (A)

Assessing pelvic floor muscle strength is about guiding treatment for stress urinary incontinence by predicting who will benefit from pelvic floor muscle training and whether a physical therapy referral is needed. In stress incontinence, leakage happens when the pelvic floor doesn’t provide adequate support during activities that raise intra-abdominal pressure. If the pelvic floor muscles are strong and can contract properly, a patient is more likely to respond well to a structured pelvic floor training program that can often be managed with guidance and home exercises. If strength is weak or the muscle activation is poor, a physical therapy referral becomes important so a clinician can provide supervised training, ensure correct technique (sometimes with biofeedback), and tailor progression. This assessment helps set realistic goals and track improvement over time. The other choices don’t relate to evaluating pelvic floor function or guiding continence treatment.