A material of 247 cases selected from 260 cases of spinal muscular atrophy in the Warsaw Department of Neurology in 1960-1974 was analyzed. The size of sibships was established and calculations were made of the mean distribution of the age at onset, also according to sex, for the different clinical
Population data on acute infantile and chronic childhood spinal muscular atrophy in Warsaw
✍ Scribed by Aribert W. J. Spiegler; Irena Hausmanowa-Petrusewicz; Janina Borkowska; Anna Kłopocka
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 369 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0340-6717
No coin nor oath required. For personal study only.
✦ Synopsis
This study provides epidemiological data on acute infantile (ASMA) and chronic childhood spinal (CSMA) muscular atrophy in Warsaw for the period 1976-1985. All calculations are based on the assumption that ASMA and CSMA result from mutations at two different gene loci. The incidence of ASMA and CSMA was 1 in 19474 live births with a corresponding gene and carrier frequency of 714 x 10 -5 and i in 70, respectively. The10 .5 prevalance of CSMA for the year 1985 was 1.26 x 9 These figures are higher than in similar studies in other countries. This fact might be connected with the careful ascertainment in this study.
📜 SIMILAR VOLUMES