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1.
Chinese Medical Journal ; (24): 702-706, 2014.
Artigo em Inglês | WPRIM | ID: wpr-317914

RESUMO

<p><b>BACKGROUND</b>Changing health care providers frequently breaks the continuity of care, which is associated with many health care problems. The purpose of this study was to examine the association between a change of health care providers and pregnancy exposure to FDA category C, D and X drugs.</p><p><b>METHODS</b>A 50% random sample of women who gave a birth in Saskatchewan between January 1, 1997 and December 31, 2000 were chosen for this study. The association between the number of changes in health care providers and with pregnancy exposure to category C, D, and X drugs for those women with and without chronic diseases were evaluated using multiple logistical regression, with adjusted odds ratios (ORs) and its 95% confidence intervals (CIs) as the association measures.</p><p><b>RESULTS</b>A total of 18 568 women were included in this study. Rates of FDA C, D, and X drug uses were 14.35%, 17.07%, 21.72%, and 31.14%, in women with no change of provider, 1-2 changes, 3-5 changes, and more than 5 changes of health care providers. An association between the number of changes of health care providers and pregnancy exposure to FDA C, D, and X drugs existed in women without chronic diseases but not in women with chronic disease.</p><p><b>CONCLUSION</b>Change of health care providers is associated with pregnancy exposure to FDA category C, D and X drugs in women without chronic diseases.</p>


Assuntos
Adulto , Feminino , Humanos , Gravidez , Continuidade da Assistência ao Paciente , Bases de Dados Factuais , Prescrições de Medicamentos , Uso de Medicamentos , Pessoal de Saúde , Modelos Logísticos , Preparações Farmacêuticas , Saskatchewan , Estados Unidos , United States Food and Drug Administration
2.
Journal of Central South University(Medical Sciences) ; (12): 1081-1087, 2012.
Artigo em Inglês | WPRIM | ID: wpr-814735

RESUMO

OBJECTIVE@#It is uncertain whether preeclampsia (PE) is caused by pre-existing factors or by pregnancy itself. We want to answer this important question in public health by conducting a large pre-conception cohort in China.@*METHODS@#A prospective and pre-conception cohort study with a target recruitment of 5000 couples who plan to have a baby within 6 months was performed and their conception, delivery, and postpartum were followed up in Liuyang county, Hunan Province of P. R. China.@*RESULTS@#A total of 1915 young couples have been recruited into this unique pre-conception cohort till now. In general, both systolic blood pressure and diastolic blood pressure decreased in early second trimester from pre-conception level but increased in third trimester and at delivery.@*CONCLUSION@#The proposed pre-conception cohort study will have important theoretical and practical implications on the prevention of PE and its associated cardiovascular disease risks.


Assuntos
Adulto , Feminino , Humanos , Gravidez , Adulto Jovem , Pressão Sanguínea , Fisiologia , China , Pré-Eclâmpsia , Complicações Cardiovasculares na Gravidez , Estudos Prospectivos
3.
Journal of Central South University(Medical Sciences) ; (12): 1088-1096, 2012.
Artigo em Inglês | WPRIM | ID: wpr-814734

RESUMO

OBJECTIVE@#A proportion of elective repeated cesarean sections where a trial of labor in a uterus with a previous scar was not attempted is on the increase. This study aimed to assess how reduced the use of trial of labor has impacted on neonatal outcomes in the United States.@*METHODS@#Pregnant women with one previous cesarean delivery and a singleton live birth of the index pregnancy were abstracted from the 1995 to 2002 birth registration data of the United States. Adjusted odds ratios for adverse neonatal outcomes of trial of labor were estimated by multiple logistic regression models, in overall study subjects and in the two periods with high and low rates of trial of labor.@*RESULTS@#A total of 1833407 eligible subjects were included in the analysis. Rate of trial of labor after one previous cesarean section dropped from 38.5% in 1995 to 15.0% in 2002. No significant change was observed in the patient population profile. Successful vaginal birth after cesarean delivery (VBAC) also declined from 76.6% in 1995 to 66.0% in 2002. A trial of labor after one previous cesarean section was correlated with increased risks of asphyxia-related neonatal death and neonatal morbidity. This risk was even more pronounced in low risk women and in the last study years with the lowest rate of trial of labor.@*CONCLUSION@#The reduced use of trial of labor after one cesarean delivery in recent years in the United States has actually resulted in increased risk of adverse neonatal outcomes associated with a trial of labor.


Assuntos
Adulto , Feminino , Humanos , Recém-Nascido , Gravidez , Adulto Jovem , Asfixia Neonatal , Epidemiologia , Recesariana , Mortalidade Infantil , Prova de Trabalho de Parto , Estados Unidos , Epidemiologia , Nascimento Vaginal Após Cesárea
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