Association between environmental risk factor exposure in the first trimester and nonsyndromic cleft lip with or without cleft palate: a case-control study / 南方医科大学学报
Journal of Southern Medical University
; (12): 436-438, 2007.
Article
em Zh
| WPRIM
| ID: wpr-268113
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To identify the environmental risk factors during the first trimester responsible for nonsyndromic cleft lip with or without cleft palate to collect data for prevention of this congenital defect.</p><p><b>METHODS</b>A hospital-based case-control study was conducted to identify the risk factors by means of field investigation with standardized questionnaires. Single factor analysis and logistic regression of the data are performed using SPSS 13.0 software.</p><p><b>RESULTS</b>Multifactorial analysis revealed that folic acid was significantly associated with lowered incidence of nonsyndromic cleft lip with or without cleft palate (OR=0.100, 95%CI: 0.032-0.312), whereas maternal infection (OR=4.155, 95%CI: 2.166-7.970), poisonous chemical exposure (OR=6.816, 95%CI: 2.528-18.381) and emotional stress (OR=3.250, 95%CI: 1.477-7.154) were risk factors for this defect.</p><p><b>CONCLUSIONS</b>Sufficient follic acid intake and prevention of infection and poisonous chemical exposure during the first trimester are measures to reduce the risks of nonsyndromic cleft lip with or without cleft palate.</p>
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Primeiro Trimestre da Gravidez
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Estresse Psicológico
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Estudos de Casos e Controles
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Epidemiologia
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Fatores de Risco
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Fenda Labial
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Fissura Palatina
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Exposição Materna
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Ácido Fólico
Tipo de estudo:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Female
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Humans
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Pregnancy
Idioma:
Zh
Revista:
Journal of Southern Medical University
Ano de publicação:
2007
Tipo de documento:
Article