Methods Experimental group consisted of 150 newborns whose umbilical cord remainders were cut after 24 hours from being born and then nurse used 10% Tr. Iodine to sterilize umbilicus and cotton balls dipped with 95% Alcohol and special protective band to bind umbilicus with adding pressure.

  • 方法实验组150例在新生儿出生24h后对脐带残端进行剪脐处理,并用10%碘酊消毒,95%酒精棉球及新生儿脐带结扎保护带加压包扎;

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