📖 Source: Austin PF, Bauer SB, Bower W, et al. The standardization of terminology of lower urinary tract function in children and adolescents: update report from the Standardization Committee of the International Children's Continence Society. J Urol. 2014;191(6):1863-1865. | ICCS definition: nocturnal enuresis = involuntary voiding during sleep; requires age ≥5 years for ≥3 months and ≥1 episode/month