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先天性佝偻病又称胎儿佝偻病或新生儿佝偻病.临床研究与实践发现部分婴幼儿佝偻病乃由本病延续而来。因此,预防本病对优生优育提高人口素质有很大意义。1 发病概况1.1 发病率全国佝偻病防治科研协作组北方7省、市、区共调查新生儿3384人,发现本病555人,平均发病率为16.4％.1.2 发病因素据黑龙江省12市县于4个季节随机抽样调查及病例对照研究,在1044例孕产妇及其出生婴儿的52项因素中,经单因素和多因素Logistic回归分析结果表明,母亲方面有意义的因素有产次、分娩方式、主食单一、妊娠呕吐、手足搐搦、腓肠肌痉挛、钙磷乘积小、文化程度低等8项。婴儿方面有意义的因素有出生体重、出生季节、头围大、囟门增大边软、方颅、串珠等6项。上述分析为本病综合防治提供了依据。
Congenital rickets, also known as fetal rickets or neonatal rickets .Clinical research and practice found that some infant rickets is continued from the disease. Therefore, the prevention of this disease on eugenics and improve the quality of population is of great significance. 1 The incidence of 1.1 The incidence of rickets prevention and control research collaboration group 7 provinces, municipalities and autonomous regions in the north investigated a total of 3384 newborns, 555 were found in this disease, the average incidence rate was 16.4% .1.2 incidence factors According to 12 counties in Heilongjiang Province in 4 A random sample of seasons and case-control studies, among 1044 pregnant women and 52 infants born from their mothers, the single factor and multivariate logistic regression analysis showed that mothers’ significant factors such as birth time, mode of delivery, Staple food, vomiting pregnancy, tetany, gastrocnemius muscle spasm, calcium and phosphorus product of a small, low education 8. Factors of interest in infants are birth weight, birth season, head circumference, fontanelle increased side soft, square skull, beads and other 6 items. The above analysis provides a basis for comprehensive prevention and treatment of this disease.