نتایج جستجو برای: oral clefts
تعداد نتایج: 254247 فیلتر نتایج به سال:
The findings of a previous epidemiological study on oral clefts (599 children) were tested in an independent sample of 194 children, using the same source as for the previous study (Finnish Register of Congenital Malformations). Several of the earlier results--such as seasonal variation and associations between clefts and parental age, social factors, and emotional stress--were not reproduced. ...
The epidemiology of oral clefts was studied in the geographical area covered by our registry of congenital malformations. For each of the 207 new cases studied during the period 1979 to 1987, more than 50 factors were compared in probands and controls. The incidence of oral clefts was 1.75 per 1000, with cleft lip/palate (CL(P] 0.98 and cleft palate only (CP) 0.77 per 1000. A total of 8.2% of c...
Background: Oral clefts are among the most common congenital anomalies. Infants with oral clefts often have other associated congenital defects, especially congenital heart defects. The reported incidences and the types of associated malformations and congenital heart defects vary between different studies. The purpose of this study was to assess the incidence of associated congenital heart def...
BACKGROUND Previous studies suggest that periconceptional maternal occupational exposure to solvents and pesticides increase the risk of oral clefts in the offspring. Less is known about the effect of occupational exposure to metals, dust, and gases and fumes on development of oral clefts. METHODS This case-malformed control study used data from a population-based birth defects registry (Euro...
BACKGROUND Multivitamin supplementation in pregnant women may reduce the risks of cardiovascular defects, oral clefts, and urinary tract defects in their infants. We evaluated whether the folic acid component of multivitamins is responsible for the reduction in risk by examining the associations between maternal use of folic acid antagonists and these congenital malformations. METHODS We comp...
OBJECTIVES To evaluate the performance of the Visual Analogue Scale (VAS), in measuring overall health-related Quality of Life (HRQoL) in children with oral clefts relative to the Pediatric Quality of Life Inventory 4.0 (PedsQL™) Generic Core Scales, one of the most validated and commonly used methods to measure pediatric HRQoL. METHODS The study included a population-based sample of 307 chil...
BACKGROUND It has been reported that people born with orofacial clefts do worse in life than their peers regarding a range of social markers, such as academic achievement and reproduction. We have compared otherwise healthy individuals with and without clefts, to investigate if these differences are due to the cleft or other background factors. MATERIALS AND METHODS In a retrospective nationa...
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