Cruse P, Yudkin P, Baum J D
Arch Dis Child. 1978 Jan;53(1):76-8. doi: 10.1136/adc.53.1.76.
In the summer of 1975 demand feeding was introduced for all babies born at the John Radcliffe Hospital, where previously babies were fed according to a rigid schedule to fit in with ward routine--clock feeding. Over a 10-day period before demand feeding was introduced details were collected about infant feeds concerning 42 normal babies whose mothers had decided to breast feed. 2 weeks after the introduction of demand feeding similar details were collected about 43 normal breast-fed babies. At the time of the observations 65% of all babies born in this hospital were being breast fed. Comparing breast feeding patterns, there was a wider scatter of interfeed time intervals in the demand-fed group than in the clock-fed group, over the first 2 days after birth. By the end of the first week these differences were no longer present. The introduction of demand feeding presented no problems in ward management and is now the established routine in this maternity hospital.
1975年夏天,约翰·拉德克利夫医院对所有新生儿采用按需喂养,此前这些婴儿按照严格的时间表进食以适应病房常规——定时喂养。在引入按需喂养前的10天里,收集了42名正常婴儿的喂养细节,这些婴儿的母亲决定进行母乳喂养。引入按需喂养两周后,又收集了43名正常母乳喂养婴儿的类似细节。在观察期间,该医院出生的所有婴儿中有65%进行母乳喂养。比较母乳喂养模式,出生后头两天,按需喂养组的喂奶间隔时间比定时喂养组更为分散。到第一周结束时,这些差异不再存在。引入按需喂养在病房管理方面没有出现问题,现在已成为这家妇产医院的既定常规。