Kuba K, Novák A
Dĕtské oddĕlení nemocnice s poliklinikou, Ivancice.
Cesk Pediatr. 1992 Dec;47(12):709-16.
The authors investigated in a group of 4210 children from birth to three years from Southern Moravia the morbidity from respiratory infections, diarrhoea and other infections. There were bisexual differences in morbidity, girls were less frequently ill. Children from child communities had a two old morbidity. Birth order was also important. The influence of natural nutrition was apparent in particular during the first year when infants breastfed for more than 4 months had significantly fewer spells of illness. These results were influenced by sex and birth order. At the age of two and three years the differences between children breastfed for a short and long time disappeared. Similar results were found also in other morbidity indicators such as administration of antibiotics, number of hospital admissions and mean number of days spent in hospital.
作者对摩拉维亚南部4210名从出生到三岁的儿童进行了调查，研究呼吸道感染、腹泻及其他感染的发病率。发病率存在两性差异，女孩患病频率较低。来自儿童社区的孩子发病率高出两倍。出生顺序也很重要。自然喂养的影响尤为明显，在第一年，母乳喂养超过4个月的婴儿患病次数显著减少。这些结果受到性别和出生顺序的影响。在两岁和三岁时，短期和长期母乳喂养儿童之间的差异消失了。在其他发病率指标中也发现了类似结果，如抗生素使用情况、住院次数及平均住院天数。
