Maternal Age and Outcome of Pregnancy
To the Editor: The article by Berkowitz et al. (March 8 issue) 1 suggested that "advancing maternal age at first birth does not appreciably increase the risk of an adverse outcome in singleton gestations." The odds ratios for perinatal deaths they present suggest that older primiparas may...
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| Veröffentlicht in: | The New England journal of medicine 1990-08, Vol.323 (6), p.413-416 |
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| container_title | The New England journal of medicine |
| container_volume | 323 |
| description | To the Editor:
The article by Berkowitz et al. (March 8 issue)
1
suggested that "advancing maternal age at first birth does not appreciably increase the risk of an adverse outcome in singleton gestations." The odds ratios for perinatal deaths they present suggest that older primiparas may have an advantage over younger women, although the smallness of their sample means that the confidence intervals of these ratios are large. The sample was of private patients and may not take into account influences other than age (such as social status) in producing this result. The findings of their study may thus not . . . |
| doi_str_mv | 10.1056/NEJM199008093230611 |
| format | Article |
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The article by Berkowitz et al. (March 8 issue)
1
suggested that "advancing maternal age at first birth does not appreciably increase the risk of an adverse outcome in singleton gestations." The odds ratios for perinatal deaths they present suggest that older primiparas may have an advantage over younger women, although the smallness of their sample means that the confidence intervals of these ratios are large. The sample was of private patients and may not take into account influences other than age (such as social status) in producing this result. The findings of their study may thus not . . .</description><identifier>ISSN: 0028-4793</identifier><identifier>EISSN: 1533-4406</identifier><identifier>DOI: 10.1056/NEJM199008093230611</identifier><identifier>PMID: 2370892</identifier><language>eng</language><publisher>United States: Massachusetts Medical Society</publisher><subject>Adult ; Female ; Humans ; Maternal Age ; Parity ; Pregnancy ; Pregnancy Outcome</subject><ispartof>The New England journal of medicine, 1990-08, Vol.323 (6), p.413-416</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c336t-248bba3be55702080810b96f0b3d150bc518ea2fae888fadf93408ce004468a93</citedby><cites>FETCH-LOGICAL-c336t-248bba3be55702080810b96f0b3d150bc518ea2fae888fadf93408ce004468a93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.nejm.org/doi/pdf/10.1056/NEJM199008093230611$$EPDF$$P50$$Gmms$$H</linktopdf><linktohtml>$$Uhttps://www.nejm.org/doi/full/10.1056/NEJM199008093230611$$EHTML$$P50$$Gmms$$H</linktohtml><link.rule.ids>314,776,780,2746,2747,26080,27901,27902,52357,54039</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/2370892$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><title>Maternal Age and Outcome of Pregnancy</title><title>The New England journal of medicine</title><addtitle>N Engl J Med</addtitle><description>To the Editor:
The article by Berkowitz et al. (March 8 issue)
1
suggested that "advancing maternal age at first birth does not appreciably increase the risk of an adverse outcome in singleton gestations." The odds ratios for perinatal deaths they present suggest that older primiparas may have an advantage over younger women, although the smallness of their sample means that the confidence intervals of these ratios are large. The sample was of private patients and may not take into account influences other than age (such as social status) in producing this result. The findings of their study may thus not . . .</description><subject>Adult</subject><subject>Female</subject><subject>Humans</subject><subject>Maternal Age</subject><subject>Parity</subject><subject>Pregnancy</subject><subject>Pregnancy Outcome</subject><issn>0028-4793</issn><issn>1533-4406</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kEtPwzAQhC0EKqXwCxBSLnBBgfUrsY-oKi-1lAOcLdtZV63yKHFy6L8nqBUnxF7mMDOfVkPIJYU7CjK7f5u9LqjWAAo0ZxwySo_ImErOUyEgOyZjAKZSkWt-Ss5i3MBwVOgRGTGeg9JsTK4XtsO2tmXysMLE1kWy7DvfVJg0IXlvcVXb2u_OyUmwZcSLg07I5-PsY_qczpdPL9OHeeo5z7qUCeWc5Q6lzIENbykKTmcBHC-oBOclVWhZsKiUCrYImgtQHgGEyJTVfEJu9txt23z1GDtTraPHsrQ1Nn00uVZKUJkNQb4P-raJscVgtu26su3OUDA_45g_xhlaVwd87yosfjuHNQb_du9XVTQ1bqp_ad_M7Wji</recordid><startdate>19900809</startdate><enddate>19900809</enddate><general>Massachusetts Medical Society</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19900809</creationdate><title>Maternal Age and Outcome of Pregnancy</title></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c336t-248bba3be55702080810b96f0b3d150bc518ea2fae888fadf93408ce004468a93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1990</creationdate><topic>Adult</topic><topic>Female</topic><topic>Humans</topic><topic>Maternal Age</topic><topic>Parity</topic><topic>Pregnancy</topic><topic>Pregnancy Outcome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>The New England journal of medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Maternal Age and Outcome of Pregnancy</atitle><jtitle>The New England journal of medicine</jtitle><addtitle>N Engl J Med</addtitle><date>1990-08-09</date><risdate>1990</risdate><volume>323</volume><issue>6</issue><spage>413</spage><epage>416</epage><pages>413-416</pages><issn>0028-4793</issn><eissn>1533-4406</eissn><abstract>To the Editor:
The article by Berkowitz et al. (March 8 issue)
1
suggested that "advancing maternal age at first birth does not appreciably increase the risk of an adverse outcome in singleton gestations." The odds ratios for perinatal deaths they present suggest that older primiparas may have an advantage over younger women, although the smallness of their sample means that the confidence intervals of these ratios are large. The sample was of private patients and may not take into account influences other than age (such as social status) in producing this result. The findings of their study may thus not . . .</abstract><cop>United States</cop><pub>Massachusetts Medical Society</pub><pmid>2370892</pmid><doi>10.1056/NEJM199008093230611</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0028-4793 |
| ispartof | The New England journal of medicine, 1990-08, Vol.323 (6), p.413-416 |
| issn | 0028-4793 1533-4406 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_79884156 |
| source | MEDLINE; EZB Electronic Journals Library; New England Journal of Medicine |
| subjects | Adult Female Humans Maternal Age Parity Pregnancy Pregnancy Outcome |
| title | Maternal Age and Outcome of Pregnancy |
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