scholarly journals Determinants of first trimester attendance at antenatal care clinics in the Amazon region of Peru: A case-control study

PLoS ONE ◽  
2017 ◽  
Vol 12 (2) ◽  
pp. e0171136 ◽  
Author(s):  
Nora Moore ◽  
Brittany Blouin ◽  
Hugo Razuri ◽  
Martin Casapia ◽  
Theresa W. Gyorkos
Keyword(s):  
Antenatal Care ◽  
Case Control Study ◽  
First Trimester ◽  
Case Control ◽  
Amazon Region ◽  
Control Study

scholarly journals Determinants of short birth interval among women in South Gondar, Ethiopia: community-based unmatched case-control study

2021 ◽  
Vol 79 (1) ◽  
Author(s):  
Gedefaye Nibret Mihretie ◽  
Fentahun Yenealem Beyene ◽  
Bekalu Getnet Kassa ◽  
Alemu Degu Ayele ◽  
Tewachew Muche Liyeh ◽  
...  
Keyword(s):  
Antenatal Care ◽  
Birth Interval ◽  
Case Control Study ◽  
Birth Spacing ◽  
Case Control ◽  
Community Based ◽  
Short Birth Interval ◽  
South Gondar ◽  
Control Study

Abstract Background The effect of short birth interval on socio-economic, negative maternal and child health outcomes remains common in developing countries. This study aimed to assess determinants of short birth interval among reproductive age women, who gave birth in health institution for last six-month in South Gondar, Ethiopia 2019. Methods Community-based unmatched case control study design was conducted from February 1 to March 30, 2019. Sample size of 150 was included by simple random sampling technique. The data was collected by semi-structured and pre-tested face to face interviewer-administered questionnaire from selected respondent. The collected data was entered with Epi-Data version 3.1 and analyzed by using SPSS version 23 software. Bivariate and multivariable analyses were used to examine the association. Odds ratio, 95% CI and P-value < 0.05 were used to determine the statistical association. Result The mean age of the respondents was 32.42 (SD ± 5.14) and 35.12 (SD ± 5.86) for cases and controls, respectively. Mothers not used contraceptives (AOR = 6.29, 95% CI (1.95, 20.24)), participants who had ≤2 alive children (AOR = 5.57, 95% CI (1.47, 21.13)), mothers who breast fed less than 24 months (AOR = 3.42, 95% CI (1.38, 8.46)), husband decision on contraceptives utilization (AOR = 2.69,95% CI (1.05,6.88)) and mothers who did not have history of antenatal care follow up (AOR = 3.52, 95% CI (1.27, 9.75)) were associated with short birth interval. Conclusion The optimum birth spacing plays a vital role in decreasing fertility and the morbidity and mortality of mothers and children. Thus, providing health information on the benefit of breast feeding, follow-up of antenatal care during pregnancy, use of contraceptives after delivery and encouraging mothers to make decisions about their own health and use of contraceptives to optimize birth spacing for rural communities.

First-trimester fetal growth discordance and development of preeclampsia in dichorionic twin pregnancies

2015 ◽  
Vol 43 (6) ◽  
Author(s):  
Tanya Maric ◽  
Natasha Singh ◽  
Keith Duncan ◽  
Guy J. Thorpe-Beeston ◽  
Makrina D. Savvidou
Keyword(s):  
Fetal Growth ◽  
Case Control Study ◽  
Subsequent Development ◽  
First Trimester ◽  
Case Control ◽  
Retrospective Case ◽  
Crown Rump Length ◽  
Significant Difference ◽  
Twin Pregnancies ◽  
Control Study

AbstractTo investigate the relation between first-trimester fetal growth discrepancy, as assessed by crown-rump length (CRL) at 11+0 to 13+6 weeks of gestation, and subsequent development of preeclampsia (PE) in dichorionic diamniotic (DCDA) twin pregnancies. The association between inter-twin CRL and birth weight (BW) discrepancy was also investigated.This was a retrospective, case-control study of DCDA twin pregnancies. Inter-twin CRL discrepancy was calculated as 100×(larger CRL–smaller CRL)/larger CRL. BW discordance was calculated as 100×(larger BW–smaller BW)/larger BW.The study included 299 DCDA pregnancies that remained normotensive and 35 that subsequently developed PE. There was no significant difference in the inter-twin CRL discrepancy between pregnancies complicated by PE and those that were not [3.2%, interquartile range (IQR): 0.5–4.5% vs. 3.3%, IQR: 1.4–5.5%; P=0.17]. There was a positive correlation between inter-twin CRL and BW discrepancy but only in pregnancies that remained normotensive (P<0.001). In women that subsequently developed PE, there was no association between inter-twin CRL and BW discordance (P=0.54).In unselected DCDA twins, first-trimester CRL discrepancy is not different between pregnancies that subsequently develop PE and those that remain normotensive. Furthermore, in pregnancies that are complicated by PE, the association between inter-twin CRL and BW discrepancy appears to be lost.

scholarly journals Determinants of Anemia Among Pregnant Women Attending Antenatal Care in Bale-Robe Town Health Facilities, Bale zone, Southeast Ethiopia: A Case-Control Study

2021 ◽  
Author(s):  
Mohammed Hasen Badeso ◽  
Falaho Sani Kalili ◽  
Mohammed Seid Abdulle
Keyword(s):  
Antenatal Care ◽  
Dietary Intake ◽  
Pregnant Women ◽  
Case Control Study ◽  
Case Control ◽  
Health Facilities ◽  
Menstrual Bleeding ◽  
Second Trimester ◽  
Southeast Ethiopia ◽  
Control Study

Abstract IntroductionIn Ethiopia, the prevalence of anemia in pregnant women differs geographically and ranged from 15.8–56.8%. The objective of this study is to identify the determinants of anemia among pregnant women attending antenatal care in health facilities of Bale-Robe Town, Southeast Ethiopia.MethodsA facility-based case-control study was conducted in Bale-Robe hospital and Baha-biftu health center in Bale-Robe, Southeast Ethiopia. A total of 282 pregnant women participated in the study (141 cases and 141 controls). Cases were pregnant women with altitude-adjusted hemoglobin value < 11.0 g/dl at the first and third trimesters, and < 10.5 g/dl at the second trimester. Controls were pregnant women with hemoglobin value ≥ 11.0 g/dl at first and third trimesters and ≥ 10.5 g/dl at the second trimester. A structured and pretested questionnaire was used to collect data. A multivariable logistic regression analysis was applied to assess the determinants of anemia. Determinants were categorized as sociodemographic and economic, obstetric and medical, and dietary intake and behavioral.ResultsHousewife occupation (AOR=2.1, 95% CI=1.12-3.92), prolonged menstrual bleeding (AOR=2.33, 95% CI=1.38-3.92) and undernutrition (AOR=4.03, 95% CI=1.38-11.83) were factors significantly associated with anemia in pregnant women.ConclusionHousewife occupation, prolonged menstrual bleeding, and malnutrition were the determinants of anemia in pregnant women. Hence, anemia prevention and control strategy in pregnant women should include adequate dietary intake, and strengthening nutritional counseling for pregnant women during antenatal care is also required by the health care provider.

First trimester prediction of gestational diabetes mellitus using plasma biomarkers: a case-control study

2019 ◽  
Vol 47 (2) ◽  
pp. 161-168 ◽  
Author(s):  
Paula J. Correa ◽  
Pia Venegas ◽  
Yasna Palmeiro ◽  
Daniela Albers ◽  
Gregory Rice ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Gestational Diabetes ◽  
Gestational Diabetes Mellitus ◽  
Case Control Study ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
First Trimester ◽  
Case Control ◽  
Low Density ◽  
Control Study

AbstractObjectivesTo evaluate the first trimester maternal biomarkers for early pregnancy prediction of gestational diabetes mellitus (GDM).MethodsThe study was a case-control study of healthy women with singleton pregnancies at the first trimester carried out at the Obstetrics and Gynecology Unit, Clinica Davila, Santiago, Chile. After obtaining informed consent, peripheral blood samples of pregnant women under 14 weeks of gestation were collected. At 24–28 weeks of pregnancy, women were classified as GDM (n=16) or controls (n=80) based on the results of a 75-g oral glucose tolerance test (OGTT). In all women, we measured concentrations of fasting blood glucose, insulin, glycated hemoglobin, uric acid, cholesterol, high density lipoprotein (HDL), low density lipoprotein (LDL), very low density lipoprotein (VLDL), triglycerides, aspartate aminotransferase (AST), alanine aminotransferase (ALT), γ-glutamyl transpeptidase (GGT), alkaline phosphatase (AP), sex hormone-binding globulin (SHBG), adiponectin, tissue plasminogen activator (t-PA), leptin and placental growth factor (PGF).ResultsThe GDM group displayed an increased median concentration of cholesterol (P=0.04), triglycerides (P=0.003), insulin (P=0.003), t-PA (P=0.0088) and homeostatic model assessment (HOMA) (P=0.003) and an increased mean concentration of LDL (P=0.009) when compared to the control group. The receiver operating characteristic (ROC) curve for significant variables achieved an area under the curve (AUC) of 0.870, a sensitivity of 81.4% and a specificity of 80.0%. The OGTT was positive for GDM according to the IADPSG (International Diabetes in Pregnancy Study Group) criteria.ConclusionWomen who subsequently developed GDM showed higher levels of blood-borne biomarkers during the first trimester, compared to women who did not develop GDM. These data warrant validation in a larger cohort.

scholarly journals Serum placental growth factor in late first trimester of pregnancy for prediction of preeclampsia in primigravida - a case control study

2016 ◽  
Vol 6 (1) ◽  
pp. 106
Author(s):  
Rachna Agarwal ◽  
Shweta Chaudhary ◽  
Rajarshi Kar ◽  
Gita Radhakrishnan ◽  
Richa Sharma
Keyword(s):  
Case Control Study ◽  
Gestational Hypertension ◽  
Final Analysis ◽  
First Trimester ◽  
Case Control ◽  
Placental Growth Factor ◽  
Serum Samples ◽  
First Trimester Of Pregnancy ◽  
Nested Case Control ◽  
Control Study

Background: We studied the correlation of serum PLGF levels at 11-14 weeks in primigravida for prediction of future preeclampsia in a prospective nested case control study and estimated the critical levels of PLGF for possible use as screening test.Methods: Subjects with preeclampsia/gestational hypertension were taken as cases with an equal number of controls.Results: Out of 300 participants, final analysis was possible in 291 subjects. Thirty five were cases; two had early PE, 15 late PE and 18 had GH. PLGF level was lower in cases (20 pg/ml) compared to controls (79 pg/ml). PLGF was significantly lower in PE cases (15 pg/ml) compared to GH cases (34 pg/ml). PLGF had maximum area under the ROC curve (AUC) for PE with value of 0.867. Further, late PE had more AUC (0.853) as compared to GH (0.759). The cut off value for prediction of PE was found to be <30 pg/ml with 88.2% sensitivity and 71.4% specificity.Conclusions: PLGF levels were significantly lower in first trimester serum samples of subjects who later developed either preeclampsia or gestational hypertension. PLGF had better detection rate for PE and late PE as compared to GH.

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