The King's Health Questionnaire (KHQ) is a condition-specific, self-completion questionnaire. The KHQ has been extensively used in pharmaceutical clinical studies. The National Institute for Health and Clinical Excellence (NICE) has recommended use of the KHQ in the assessment of women with lower urinary tract symptoms. The KHQ measures nine domains of quality of life: general health perception, incontinence impact, social limitations, role limitations, physical limitations, personal relationships, severity measures, sleep/energy and emotions. The electronic personal assessment questionnaire to measure, process and present pelvic floor symptoms and their impact on quality of life (ePAQ-PF) was originally derived from paper-based instruments. ePAQ's urinary dimension provides scores for stress urinary incontinence, overactive bladder, voiding, pain and quality of life. The International Consultation on Incontinence Modular Questionnaire (ICIQ) was developed to provide a universally applicable, standardised series of self-completion assessment instruments to evaluate lower urinary symptoms, lower bowel symptoms and vaginal symptoms.