Mattsson S
Department of Paediatrics, Faculty of Health Sciences, University of Linköping, Sweden.
Acta Paediatr. 1994 Sep;83(9):950-4. doi: 10.1111/j.1651-2227.1994.tb13179.x.
A frequency/volume chart was used to investigate the micturition pattern of healthy schoolchildren, aged 7-15 years. Of 242 objectively and subjectively healthy children, incontinence was recorded by 36 (14.9%). Nocturnal enuresis, defined as at least one wet night in three months, occurred in 19 (7.9%) children and daytime incontinence occurred with the same frequency. Four girls had both symptoms. Twenty-seven (11.2%) children woke up to void during the night of the investigation but habitual nocturia was established for only 4.1%. There was no difference in the micturition pattern between continent and incontinent children, and there was no correlation between incontinence, nocturnal micturitions and recorded oral fluid intake. At a follow-up one year later, using a questionnaire administrated to the same children, a persistent high rate of incontinence confirmed the original findings.
采用频率/尿量图表研究了7至15岁健康学童的排尿模式。在242名客观和主观上均健康的儿童中，有36名（14.9%）记录到尿失禁。夜尿症定义为三个月内至少有一个尿床的夜晚，19名（7.9%）儿童出现夜尿症，白天尿失禁的发生率与之相同。有4名女孩同时出现这两种症状。27名（11.2%）儿童在调查当晚醒来排尿，但习惯性夜尿症的发生率仅为4.1%。尿失禁儿童和非尿失禁儿童的排尿模式没有差异，尿失禁、夜间排尿次数与记录的口服液体摄入量之间也没有相关性。在一年后的随访中，通过对同一批儿童进行问卷调查，尿失禁的持续高发生率证实了最初的研究结果。
