Long-Dunlap K, Rivera-Dommarco J, Rivera-Pasquel M, Hernández-Avila M, Lezana M A
Centro de Investigación en Salud Pública (CISP), Instituto Nacional de Salud Pública (INSP), México.
Salud Publica Mex. 1995 Mar-Apr;37(2):120-9.
Infant feeding patterns in Mexico were analyzed using data from the 1988 National Nutrition Survey. The prevalence of breast-feeding among infants declined from 86% at birth to approximately 40% after three months of age. The hazard rate of terminating breast-feeding increased by 38% at the national level and by 87% in the northern region with each increment in household living conditions, decreased 50% in rural municipalities in the south and decreased by 20% in all regions for each month that the introduction of other milks was delayed. The rate of other milk introduction increased by between 16% and 20% at the national level and within the central and southern regions with each household living condition increment but decreased by between 20 to 30% within indigenous or rural. Finally, the probability of solid food introduction increased by between 8 and 15% with each household living condition increment.
利用1988年全国营养调查的数据对墨西哥婴儿的喂养模式进行了分析。婴儿中母乳喂养的比例从出生时的86%下降到三个月大时的约40%。随着家庭生活条件的每一次改善，全国范围内停止母乳喂养的风险率增加38%，北部地区增加87%；南部农村市镇的风险率下降50%，所有地区每推迟一个月引入其他奶类，风险率下降20%。随着家庭生活条件的每一次改善，全国以及中部和南部地区引入其他奶类的比例增加16%至20%，但在原住民或农村地区下降20%至30%。最后，随着家庭生活条件的每一次改善，引入固体食物的概率增加8%至15%。
