Fig. 1From: A non-interventional cross-sectional re-contact study investigating the relationship between overactive bladder and frailty in older adults in JapanStudy design and patient disposition. MHLW, Ministry of Health, Labor and Welfare; OAB, overactive bladder; OABSS, overactive bladder symptom score; SF-12v2, Medical Outcomes Study 12-Item Short Form Survey Instrument version 2Back to article page