{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T03:14:38Z","timestamp":1777864478817,"version":"3.51.4"},"reference-count":16,"publisher":"SAGE Publications","issue":"12","license":[{"start":{"date-parts":[[1985,12,1]],"date-time":"1985-12-01T00:00:00Z","timestamp":502243200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J R Soc Med"],"published-print":{"date-parts":[[1985,12]]},"abstract":"<jats:p>Serial polygraphic sleep studies were carried out in 86 index infants (33 \u2018symptomatic\u2019, 24 siblings of infants with the sudden infant death syndrome (SIDS), 29 \u2018near-miss\u2019 for SIDS) and 11 healthy controls. Brief (\u2265 3 &lt; 6 sec) or prolonged (\u2265 6 sec) obstructive apnoea was observed only in index caes, and coincided with symptoms due to associated illnesses (usually respiratory). Their prevalence was comparable in \u2018symptomatic\u2019 and \u2018near-miss\u2019 groups \u2014 39% and 35% respectively. Prolonged (\u2265 20 sec) central apnoea was seen only in pre-term \u2018near-miss\u2019 infants. Dips in transcutaneous oxygen tension \u2265 15 mmHg occurred during sleep in 17% of \u2018symptomatic\u2019 infants and 19% of \u2018near-miss\u2019 cases, usually in association with obstructive or central apnoea. Diminution or disappearance of these abnormalities following clinical recovery from \u2018minor\u2019 illnesses suggested that they were the result of such illnesses.<\/jats:p>","DOI":"10.1177\/014107688507801205","type":"journal-article","created":{"date-parts":[[2017,1,11]],"date-time":"2017-01-11T07:48:23Z","timestamp":1484120903000},"page":"1005-1008","source":"Crossref","is-referenced-by-count":7,"title":["Sleep Apnoea in Infancy"],"prefix":"10.1177","volume":"78","author":[{"given":"F A Abreu","family":"e Silva","sequence":"first","affiliation":[{"name":"Department of Child Health, University of Leicester Clinical Sciences Building, Leicester Royal Infirmary, Leicester LE2 7LX"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"U M","family":"MacFadyen","sequence":"additional","affiliation":[{"name":"Department of Child Health, University of Leicester Clinical Sciences Building, Leicester Royal Infirmary, Leicester LE2 7LX"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A","family":"Williams","sequence":"additional","affiliation":[{"name":"Department of Child Health, University of Leicester Clinical Sciences Building, Leicester Royal Infirmary, Leicester LE2 7LX"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H","family":"Simpson","sequence":"additional","affiliation":[{"name":"Department of Child Health, University of Leicester Clinical Sciences Building, Leicester Royal Infirmary, Leicester LE2 7LX"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1985,12,1]]},"reference":[{"key":"bibr-bibr1-014107688507801205","doi-asserted-by":"publisher","DOI":"10.1136\/adc.57.6.467"},{"key":"bibr-bibr2-014107688507801205","unstructured":"e Silva Abreu F A, MacFadyen U M, Simpson H (1983) In: Sudden Infant Death Syndrome. 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