Gross morphological changes of placentas associated with intrauterine growth restriction of fetuses: A case control study

2008 ◽  
Vol 84 (6) ◽  
pp. 357-362 ◽  
Author(s):  
Sharmistha Biswas ◽  
S.K. Ghosh
Keyword(s):  
Intrauterine Growth Restriction ◽  
Case Control Study ◽  
Morphological Changes ◽  
Case Control ◽  
Growth Restriction ◽  
Intrauterine Growth ◽  
Control Study

scholarly journals Physical activity during pregnancy and fetal outcomes: a case-control study

2010 ◽  
Vol 44 (1) ◽  
pp. 90-101 ◽  
Author(s):  
Monica Yuri Takito ◽  
Maria Helena D'Aquino Benício
Keyword(s):  
Physical Activity ◽  
Birth Weight ◽  
Preterm Birth ◽  
Low Birth Weight ◽  
Intrauterine Growth Restriction ◽  
Case Control Study ◽  
Growth Restriction ◽  
P Value ◽  
Intrauterine Growth ◽  
Control Study

OBJECTIVE: To investigate the relationship between physical activity during the second trimester pregnancy and low birth weight, preterm birth, and intrauterine growth restriction. METHODS: Case-control study including 273 low birth weight newborns and 546 controls carried out in the city of São Paulo, Southeastern Brazil, in 2005. Low birth weight cases were grouped into two subsamples: preterm birth (n=117) and intrauterine growth restriction (n=134), with their related controls. Information was collected by means of interviews with mothers shortly after birth and transcription of medical records. Data were analyzed using conditional multiple and hierarchical logistic regression. RESULTS: Light physical activity for over 7 hours per day was shown to be protective against low birth weight (adjusted OR=0.61; 95% CI 0.39-0.94) with a dose-response relationship (p-value for trend=0.026). A similar trend was found for intrauterine growth restriction (adjusted OR=0.51; 95% CI 0.26-0.97). Homemaking activities were associated as a protective factor for both low birth weight and preterm birth (p-value for trend=0.013 and 0.035, respectively). Leisure-time walking was found to be protective against preterm birth. CONCLUSIONS: Mild physical activity during the second trimester of pregnancy such as walking has an independent protective effect on low birth weight, preterm birth, and intrauterine growth restriction.

scholarly journals Maternal plasma fetuin-A levels in fetal growth restriction: A case-control study

2019 ◽  
Author(s):  
Mujde Can Ibano ◽  
Cem Yasar Sanhal ◽  
Seval Ozgu-Erdinc ◽  
Aykan Yucel
Keyword(s):  
Pregnant Women ◽  
Fetal Growth ◽  
Fetal Growth Restriction ◽  
Plasma Levels ◽  
Case Control Study ◽  
Maternal Plasma ◽  
Case Control ◽  
Growth Restriction ◽  
Fetuin A ◽  
Control Study

Background: Higher Fetuin-A (FA) concentrations were found to be associated with obesity and there is an interest to the relation between maternal FA and pregnancy outcomes. Objective: In this study, our aim was to evaluate the association of maternal plasma levels of FA with fetal growth restriction (FGR). Materials and Methods: 41 pregnant women with FGR and 40 controls were recruited in this case-control study between July and November 2015. At the diagnosis of FGR, venous blood samples (10 cc) were obtained for FA analysis. Results: Maternal plasma FA levels were significantly higher in fetal growth-restricted pregnant women compared with controls (19.3 ± 3.0 ng/ml vs 25.9 ± 6.8 ng/ml, p = 0.001). Area under receiver operating characteristic curve analysis of FA in FGR was 0.815 (95% confidence interval (CI): 0.718-0.912, p < 0.001). The maternal FA levels with values more than 22.5 ng/ml had a sensitivity of about 73.17% (95% CI: 56.79- 85.25) and a specificity of about 82.5% (95% CI: 66.64-92.11) with positive and negative predictive values of about 81.08% (95% CI: 64.29-91.45) and 75% (95% CI: 59.35-86.30), respectively. Therefore, the diagnostic accuracy was obtained about 77.78%. Conclusion: The results of this study show higher maternal plasma levels of FA in FGR. Further studies are needed in order to demonstrate the long-term effects of FA in pregnancies complicated with FGR and early prediction of FGR.

A Case-Control Study of Maternal Alcohol Consumption and Intrauterine Growth Retardation

2001 ◽  
Vol 11 (7) ◽  
pp. 497-503 ◽  
Author(s):  
Quanhe Yang ◽  
Bernadette B Witkiewicz ◽  
Richard S Olney ◽  
Yecai Liu ◽  
Margarett Davis ◽  
...  
Keyword(s):  
Alcohol Consumption ◽  
Growth Retardation ◽  
Intrauterine Growth Retardation ◽  
Case Control Study ◽  
Case Control ◽  
Intrauterine Growth ◽  
Maternal Alcohol ◽  
Maternal Alcohol Consumption ◽  
Control Study
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