Effect of Neuromodulation and Therapeutic Exercise in Urinary Incontinence

The Overactive Bladder Questionnaire-Short Form (OAB-q SF) is a concise, self-administered patient-reported outcomes instrument comprising two scales that assess symptom bother and health-related quality of life (HR-QOL) in patients with OAB. This self-administered, disease-specific questionnaire evaluates symptomatic discomfort (6 items) and health-related quality of life (HRQoL, 13 items) using a 6-point Likert scale. Scores are transformed to a 0-100 scale, where higher symptom scores indicate greater severity, and higher HRQoL scores reflect better quality of life

Mapping of Incontinence Quality of Life (I-QOL) is a widely utilized self-reported health-related quality of life instrument for individuals with urinary incontinence (UI). It comprises 22 items, each employing a 5-point ordinal response scale where 1 = extremely, 2 = quite a lot, 3 = moderately, 4 = a little, and 5 = not at all.

Bladder Diary is a non-invasive assessment tool that provides insights into bladder function. It is utilized to measure the frequency and severity of urinary dysfunction symptoms, such as overactive bladder.

Urinary Incontinence Short Form (ICIQ-UI-SF) comprises three components that assess subjective frequency, subjective severity, and quality of life through a self-administered questionnaire. Questions 3 to 5 are scored items, with responses totaled to achieve a minimum score of 0 and maximum of 21.

Electromyography (EMG) is a reliable, non-invasive method to assess pelvic floor muscle (PFM) tone, strength, endurance, and function. Electrical activity is recorded using a vaginal probe to monitor deep and superficial PFM layers. Measurements are obtained in supine and standing positions.

Oxford Scale is a subjective classification system utilized to evaluate the strength and quality of pelvic floor muscle (PFM) contractions through intracavitary palpation with one or two fingers. The modified scale comprises 5 grades: 0 = no contraction; 1 = flickering muscle movements; 2 = weak contraction; 3 = increased pressure with slight muscle elevation; 4 = firm contraction with moderate elevation of the vaginal posterior wall; 5 = strong contraction with finger resistance against the abdominal wall.

Tampa Scale-11 (TSK-11) is a validated instrument for assessing kinesiophobia, or fear of movement, in individuals with chronic pain. It identifies fear-avoidance beliefs with scores ranging from 11 to 44, where higher scores indicate greater fear of reinjury. The TSK-11 demonstrates reliability (α = 0.84) and is widely employed in musculoskeletal pain populations.

Pain Catastrophizing Scale (PCS) is a 13-item self-administered instrument assessing pain magnification, rumination, and helplessness. Scores range from 13 to 62, with higher scores indicating greater catastrophizing. The validated Spanish version exhibits high reliability (α = 0.95; test-retest r = 0.70-0.75).

Sport Injury Rehabilitation Adherence Scales (SIRAS) evaluates patient adherence during rehabilitation sessions, as rated by healthcare professionals. It assesses the intensity with which patients complete exercises, their consistency in following instructions, and their receptiveness to program adjustments. The scale comprises three items scored to produce a total between 0 and 15, with higher scores indicating greater adherence.