Abstract
The enuresis alarm is a very successful method of treating nocturnal enuresis. Nevertheless many children drop-out of treatment and many relapse once dryness has been achieved. This paper examines the relationship between 30 variables, measured during the pre-treatment assessment of 75 enuretic children, and treatment outcome (success, failure, drop-out and relapse). Treatment was either by the enuresis alarm alone or the enuresis alarm preceded by four weeks of retention control training. Two features of diurnal bladder control (frequency and urgency) were related to failure in treatment and two factors reflecting parental intolerance to wetting (early toilet training and parental urging to use the toilet) were related to treatment drop-out.