دورية أكاديمية
Sleep in the first year of life.
| العنوان: | Sleep in the first year of life. |
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| المؤلفون: | Bamford FN; Department of Child Health, University of Manchester., Bannister RP, Benjamin CM, Hillier VF, Ward BS, Moore WM |
| المصدر: | Developmental medicine and child neurology [Dev Med Child Neurol] 1990 Aug; Vol. 32 (8), pp. 718-24. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Blackwell Country of Publication: England NLM ID: 0006761 Publication Model: Print Cited Medium: Print ISSN: 0012-1622 (Print) Linking ISSN: 00121622 NLM ISO Abbreviation: Dev Med Child Neurol Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: <2010->: Oxford : Blackwell Original Publication: 1962- : London : National Spastics Society Medical Education and Information |
| مواضيع طبية MeSH: | Sleep Stages* , Social Environment* , Urban Population* , Wakefulness*, Circadian Rhythm ; England ; Humans ; Infant ; Infant Food ; Infant, Newborn ; Longitudinal Studies ; Prospective Studies ; Reference Values |
| مستخلص: | The sleep patterns of 174 infants were recorded on one typical day at six, 13, 26 and 52 weeks of age, using a 24-hour log. During the first year of life the number of episodes of sleep was reduced by about 50 per cent, but total sleep time was reduced by only two hours. A circadian rhythm was established by six weeks of age. Smaller infants slept more than larger ones in the first months of life. Sex or birth-order of the child did not affect the duration or number of sleep episodes, but sleep pattern related significantly to whether or not mothers found their infants difficult to feed. Introduction of weaning food at an early stage reduced the number of sleep episodes, but increased the average length of each episode. Socio-economic status showed no significant relationship with number of episodes or total length of sleep. |
| تواريخ الأحداث: | Date Created: 19900801 Date Completed: 19901106 Latest Revision: 20190816 |
| رمز التحديث: | 20221208 |
| DOI: | 10.1111/j.1469-8749.1990.tb08432.x |
| PMID: | 2210086 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 0012-1622 |
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| DOI: | 10.1111/j.1469-8749.1990.tb08432.x |