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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
1
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pubmed:dateCreated |
1984-5-15
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pubmed:abstractText |
A group of women with unknown last menstrual period was studied representing 16% of a total of 22 404 pregnant women recorded using a common perinatal form. Unknown menstrual period is associated with high rates of low birth weight and with low socioeconomic and sociodemographic status. Such characteristics are also associated with a high rate of preterm deliveries. Thus any possible bias introduced in studies of prematurity by ignoring the group of women with unknown last menstrual period should be carefully checked.
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pubmed:commentsCorrections |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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|
pubmed:status |
MEDLINE
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pubmed:month |
Mar
|
|
pubmed:issn |
0143-005X
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pubmed:author |
|
|
pubmed:issnType |
Print
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pubmed:volume |
38
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
79-80
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
pubmed-meshheading:6707567-Adolescent,
pubmed-meshheading:6707567-Adult,
pubmed-meshheading:6707567-Body Height,
pubmed-meshheading:6707567-Female,
pubmed-meshheading:6707567-Humans,
pubmed-meshheading:6707567-Infant, Low Birth Weight,
pubmed-meshheading:6707567-Infant, Newborn,
pubmed-meshheading:6707567-Maternal Age,
pubmed-meshheading:6707567-Menarche,
pubmed-meshheading:6707567-Menstruation,
pubmed-meshheading:6707567-Parity,
pubmed-meshheading:6707567-Pregnancy,
pubmed-meshheading:6707567-Socioeconomic Factors
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pubmed:year |
1984
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|
pubmed:articleTitle |
Epidemiology of pregnancies with unknown last menstrual period.
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pubmed:publicationType |
Journal Article
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