Objective To observe the bilirubin dynamically in newborn infants with a age of 1-7 days, the influence factors of newborn hyperbilirubinemia, and the effect of early interventional management on it.

• 摘要目的观察出生1周内新生儿黄疸的动态变化、高胆红素血症患儿病因分析及早期干预治疗的效果。