Development of method for urine sample collection in infant

最后，150名婴儿（76名男婴，母乳喂养79名婴儿，平均年龄6.3+/-2.8个月，平均身高68.0+/-8.8 cm，平均体重8.0+/-2.4 kg，胎龄39.5+/-1.9周）参与了本研究。其中，我们可以收集70名婴儿的尿液样本。收集尿液样本的平均天数和时间分别为5天和10.3分钟。能得到尿样和不能得到尿样的婴儿的特征没有差异。我们发现大约有一半的婴儿可以用我们提出的方法收集尿样。

Finally, 150 infants (76 boys; breastfeeding, 79 infants; mean age, 6.3+/-2.8 months;mean height, 68.0+/-8.8 cm; mean weight, 8.0+/-2.4 kg; gestational age, 39.5+/-1.9 weeks)participated in this study. Of those, we could collect urine sample from 70 infants. Mean day and time for collection of their urine sample was 5 days and 10.3 minutes, respectively. Characteristics of infants were not different between infants who could get urine sample and those who could not. We found that about a half of infants could collect their urine sample using a procedure which we proposed.