[Territorial distribution of neural tube defects in Poland]

Neural tube defects (ntd) remain unresolved therapeutic problems, even for contemporary health services. Prophylactic measures are the best methods for limitation of the problem. In many countries, the number of children born with ntd has been reduced significantly, even in 4-5 folds. Authors found that the situation in Poland remains stable since last 20 years. Epidemiological evaluation of the ntd morbidity in Poland is very difficult. There is no National Register of Inherited Defects. Authors observed and analysed mortality and hospitalisation due to ntd in Poland, in early ninetees, and compared these data with information originated from Regional (Wielkopolska) Inherited Defects Register. It was found that ntd mortality and hospitalisation in Wielkopolska was similar to average in Poland. It has been estimated that the rate of children born with ntd in Poland, in 1995 was 2.68 per 1000 live and stillbriths (in 1972-1974 was 2.04). Especially high rates of ntd's have been found in north-eastern part of Country. Incidence of ntd's was higher in rural, than in urban population of the Country.