“…The questionnaire included questions on: gender, age, height and weight, occupation, the International Prostate Symptom Score (I-PSS), 11,12 the overall incontinence score in the International Consultation of Incontinence Questionnaire Short Form (ICIQ-SF), 13,14 the Pittsburgh Sleep Quality Index (PSQI), 15,16 the Medical Outcome Study Short-Form 8 (SF-8), 17 cigarette smoking, alcohol consumption, and on the medical history of eight diseases including hypertension, diabetes mellitus, cerebral vascular disease (stroke; cerebral infarction plus cerebral hemorrhage), arrhythmia, coronary artery disease (myocardial infarction plus angina pectoris), renal disease, lung disease, and malignant disease. Night-time urinary frequency was assessed by the seventh score of the I-PSS.…”