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佝偻病常见于早产儿,患儿身长不增加,可并发自发性骨折和呼吸窘迫。有人认为饮食钙和磷缺乏是佝偻病促发因素。本文报告补钙、磷的奶方对极低出生体重婴儿生化和骨骼X线学的影响。方法:74例出生体重<1500g婴儿从出生就经肠喂养(共47天)。生后头5天全部喂SMA金胶囊(成份:乳糖72g/L,蛋白质15g/L,脂肪36g/L,钠15mg/dl,钾56mg/dl,氯化物45mg/dl,VitD_3420IU/L)。此后,A～D组都给以用水和附加溶液(氯化钠5.84%wt/vol,重碳酸钠8.3%wt/
Rickets is common in preterm infants, children with no increase in length, may be complicated by spontaneous fractures and respiratory distress. Some people think that dietary calcium and phosphorus deficiency are rickets disease-causing factors. This article reports the effects of calcium supplementation and phosphorus on the biochemical and skeletal X-ray findings of very low birth weight infants. Methods: 74 infants born weighing <1500 g were enrolled from birth (a total of 47 days). The first five days after birth fed SMA gold capsules (components: lactose 72g / L, protein 15g / L, fat 36g / L, sodium 15mg / dl, potassium 56mg / dl, chloride 45mg / dl, VitD_3420IU / L). Afterwards, groups A to D were treated with water and additional solutions (sodium chloride 5.84% wt / vol, sodium bicarbonate 8.3% wt /