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Down's syndrome and maternal age in British Columbia, 1972--75.
The occurrence of Down's syndrome in British Columbia during the period 1972-75 is analyzed with respect to maternal age distribution. This period is compared with previously studied periods. No marked trends are evident in the various age group-specific rates studied. The significance of these...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
1979
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1637648/ https://www.ncbi.nlm.nih.gov/pubmed/159173 |
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author | Griffiths, A J Lowry, R B Renwick, D H |
author_facet | Griffiths, A J Lowry, R B Renwick, D H |
author_sort | Griffiths, A J |
collection | PubMed |
description | The occurrence of Down's syndrome in British Columbia during the period 1972-75 is analyzed with respect to maternal age distribution. This period is compared with previously studied periods. No marked trends are evident in the various age group-specific rates studied. The significance of these findings is discussed in connection with a possible role of environmental nutagens in induction of Down's syndrome and the maternal age effect. |
format | Text |
id | pubmed-1637648 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 1979 |
record_format | MEDLINE/PubMed |
spelling | pubmed-16376482006-11-17 Down's syndrome and maternal age in British Columbia, 1972--75. Griffiths, A J Lowry, R B Renwick, D H Environ Health Perspect Research Article The occurrence of Down's syndrome in British Columbia during the period 1972-75 is analyzed with respect to maternal age distribution. This period is compared with previously studied periods. No marked trends are evident in the various age group-specific rates studied. The significance of these findings is discussed in connection with a possible role of environmental nutagens in induction of Down's syndrome and the maternal age effect. 1979-08 /pmc/articles/PMC1637648/ /pubmed/159173 Text en |
spellingShingle | Research Article Griffiths, A J Lowry, R B Renwick, D H Down's syndrome and maternal age in British Columbia, 1972--75. |
title | Down's syndrome and maternal age in British Columbia, 1972--75. |
title_full | Down's syndrome and maternal age in British Columbia, 1972--75. |
title_fullStr | Down's syndrome and maternal age in British Columbia, 1972--75. |
title_full_unstemmed | Down's syndrome and maternal age in British Columbia, 1972--75. |
title_short | Down's syndrome and maternal age in British Columbia, 1972--75. |
title_sort | down's syndrome and maternal age in british columbia, 1972--75. |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1637648/ https://www.ncbi.nlm.nih.gov/pubmed/159173 |
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