A birth weight adjusted comparison of perinatal mortality in the Faroe Islands and Denmark
The objectives were to compare perinatal mortality (PNM) in the Faroes and Denmark while accounting for the high birth weights in the Faroes, and to discuss methodological aspects related to this task. We applied conventional methods employing absolute birth weight standards, and the Wilcox-Russell...
Published in: | Scandinavian Journal of Social Medicine |
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Language: | English |
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SAGE Publications
1994
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Online Access: | http://dx.doi.org/10.1177/140349489402200311 https://journals.sagepub.com/doi/pdf/10.1177/140349489402200311 |
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crsagepubl:10.1177/140349489402200311 2024-10-13T14:07:05+00:00 A birth weight adjusted comparison of perinatal mortality in the Faroe Islands and Denmark Olsen, Sjúour F. Olsen, Jørn 1994 http://dx.doi.org/10.1177/140349489402200311 https://journals.sagepub.com/doi/pdf/10.1177/140349489402200311 en eng SAGE Publications https://journals.sagepub.com/page/policies/text-and-data-mining-license Scandinavian Journal of Social Medicine volume 22, issue 3, page 219-224 ISSN 0300-8037 journal-article 1994 crsagepubl https://doi.org/10.1177/140349489402200311 2024-10-01T04:10:19Z The objectives were to compare perinatal mortality (PNM) in the Faroes and Denmark while accounting for the high birth weights in the Faroes, and to discuss methodological aspects related to this task. We applied conventional methods employing absolute birth weight standards, and the Wilcox-Russell way of comparing relative birth weights. During 1977–85 perinatal mortality (PNM) in the Faroes was 14.7 (98 cases) per 1000 births, and 1.57 times higher than that in Denmark. Conventional method: birth weight-standardised risk ratio for PNM in the Faroes v Denmark was 1.95; the risk ratio declined with increasing birth weight. Wilcox-Russell model: the risk tended to be more uniformly increased across the birth weight distribution when babies with same relative birth weights were compared; the residual component of the birth weight distribution (i.e. the excess of observed births in the lower tail beyond what could be predicted by a Gaussian distribution) was 2.1% in the Faroes and 3.6% in Denmark, which does not fit with the model assumption that the size of the residual component is a strong determinant of a population's PNM. Article in Journal/Newspaper Faroe Islands Faroes SAGE Publications Faroe Islands Wilcox ENVELOPE(-66.933,-66.933,-67.949,-67.949) Scandinavian Journal of Social Medicine 22 3 219 224 |
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Open Polar |
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SAGE Publications |
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crsagepubl |
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English |
description |
The objectives were to compare perinatal mortality (PNM) in the Faroes and Denmark while accounting for the high birth weights in the Faroes, and to discuss methodological aspects related to this task. We applied conventional methods employing absolute birth weight standards, and the Wilcox-Russell way of comparing relative birth weights. During 1977–85 perinatal mortality (PNM) in the Faroes was 14.7 (98 cases) per 1000 births, and 1.57 times higher than that in Denmark. Conventional method: birth weight-standardised risk ratio for PNM in the Faroes v Denmark was 1.95; the risk ratio declined with increasing birth weight. Wilcox-Russell model: the risk tended to be more uniformly increased across the birth weight distribution when babies with same relative birth weights were compared; the residual component of the birth weight distribution (i.e. the excess of observed births in the lower tail beyond what could be predicted by a Gaussian distribution) was 2.1% in the Faroes and 3.6% in Denmark, which does not fit with the model assumption that the size of the residual component is a strong determinant of a population's PNM. |
format |
Article in Journal/Newspaper |
author |
Olsen, Sjúour F. Olsen, Jørn |
spellingShingle |
Olsen, Sjúour F. Olsen, Jørn A birth weight adjusted comparison of perinatal mortality in the Faroe Islands and Denmark |
author_facet |
Olsen, Sjúour F. Olsen, Jørn |
author_sort |
Olsen, Sjúour F. |
title |
A birth weight adjusted comparison of perinatal mortality in the Faroe Islands and Denmark |
title_short |
A birth weight adjusted comparison of perinatal mortality in the Faroe Islands and Denmark |
title_full |
A birth weight adjusted comparison of perinatal mortality in the Faroe Islands and Denmark |
title_fullStr |
A birth weight adjusted comparison of perinatal mortality in the Faroe Islands and Denmark |
title_full_unstemmed |
A birth weight adjusted comparison of perinatal mortality in the Faroe Islands and Denmark |
title_sort |
birth weight adjusted comparison of perinatal mortality in the faroe islands and denmark |
publisher |
SAGE Publications |
publishDate |
1994 |
url |
http://dx.doi.org/10.1177/140349489402200311 https://journals.sagepub.com/doi/pdf/10.1177/140349489402200311 |
long_lat |
ENVELOPE(-66.933,-66.933,-67.949,-67.949) |
geographic |
Faroe Islands Wilcox |
geographic_facet |
Faroe Islands Wilcox |
genre |
Faroe Islands Faroes |
genre_facet |
Faroe Islands Faroes |
op_source |
Scandinavian Journal of Social Medicine volume 22, issue 3, page 219-224 ISSN 0300-8037 |
op_rights |
https://journals.sagepub.com/page/policies/text-and-data-mining-license |
op_doi |
https://doi.org/10.1177/140349489402200311 |
container_title |
Scandinavian Journal of Social Medicine |
container_volume |
22 |
container_issue |
3 |
container_start_page |
219 |
op_container_end_page |
224 |
_version_ |
1812813362037260288 |