11 results on '"Hinkle, S. N."'
Search Results
2. Differences in risk factors for incident and recurrent small-for-gestational-age birthweight: a hospital-based cohort study
- Author
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Hinkle, S N, Albert, P S, Mendola, P, Sjaarda, L A, Boghossian, N S, Yeung, E, and Laughon, S K
- Published
- 2014
- Full Text
- View/download PDF
3. Maternal prepregnancy weight status and associations with childrenʼs development and disabilities at kindergarten
- Author
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Hinkle, S N, Sharma, A J, Kim, S Y, and Schieve, L A
- Published
- 2013
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4. Associations between maternal prepregnancy body mass index and child neurodevelopment at 2 years of age
- Author
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Hinkle, S N, Schieve, L A, Stein, A D, Swan, D W, Ramakrishnan, U, and Sharma, A J
- Published
- 2012
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5. Recent attempted and actual weight change in relation to pregnancy loss: a prospective cohort study.
- Author
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Radin, R. G., Mumford, S. L., Sjaarda, L. A., Silver, R. M., Wactawski‐wende, J., Lynch, A. M., Perkins, N. J., Lesher, L. L., Wilcox, B. D., Hinkle, S. N., Plowden, T. C., Kim, K., Schisterman, E. F., and Wactawski-Wende, J
- Subjects
RISK factors in miscarriages ,WEIGHT loss ,WOMEN'S health ,MENSTRUAL cycle ,COHORT analysis ,PHYSIOLOGY ,LONGITUDINAL method ,MISCARRIAGE ,RESEARCH funding ,WEIGHT gain ,RELATIVE medical risk - Abstract
Objective: To assess weight change and attempted weight loss during the 12-18 months before spontaneous conception in relation to the risk of pregnancy loss.Design: Prospective cohort study.Setting: United States, 2007-2011.Methods: Women (n = 629) who were attempting pregnancy reported at baseline any weight loss attempts over the past 12 months, and their minimum and maximum weights during that time. Follow up lasted one to six menstrual cycles and throughout pregnancy. Using bodyweight measured at 4 weeks' gestation, participants were categorised as having weight loss ≥5%, weight gain ≥5%, both, or neither, over the previous 12-18 months. Log-binomial models adjusted for potential confounders.Main Outcome Measures: Risk ratio (RR) and 95% confidence interval (CI) of pregnancy loss.Results: Attempted weight loss was reported by 44% of women and actual weight loss by 11%, but neither was consistently associated with pregnancy loss. The RR for recent weight gain ≥5% was 1.65 (CI 1.09, 2.49).Conclusions: Weight gain over the period spanning 12-18 months pre-conception to 4 weeks' gestation may increase the risk of pregnancy loss among fertile women with prior pregnancy losses. Attempted and actual weight loss were not associated with pregnancy loss; however, replication is needed from larger studies with data on particular weight-loss methods.Tweetable Abstract: Recent weight gain before and around the time of conception may increase the risk of pregnancy loss. [ABSTRACT FROM AUTHOR]- Published
- 2018
- Full Text
- View/download PDF
6. Comparison of methods for identifying small-for-gestational-age infants at risk of perinatal mortality among obese mothers: a hospital-based cohort study.
- Author
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Hinkle, SN, Sjaarda, LA, Albert, PS, Mendola, P, Grantz, KL, Hinkle, S N, Sjaarda, L A, Albert, P S, and Grantz, K L
- Subjects
GESTATIONAL age ,PERINATAL death ,OVERWEIGHT women ,PREGNANCY complications ,BODY mass index ,BIRTH size ,BIRTH weight ,INFANT mortality ,LONGITUDINAL method ,MOTHERS ,RESEARCH funding - Abstract
Objective: To assess differences in small-for-gestational age (SGA) classifications for the detection of neonates with increased perinatal mortality risk among obese women and subsequently assess the association between prepregnancy body mass index (BMI) status and SGA.Design: Hospital-based cohort.Setting: Twelve US clinical centres (2002-08).Population: A total of 114 626 singleton, nonanomalous pregnancies.Methods: Data were collected using electronic medical record abstraction. Relative risks (RR) with 95% CI were estimated.Main Outcome Measures: SGA trends (birthweight < 10th centile) classified using population-based (SGAPOP ), intrauterine (SGAIU ) and customised (SGACUST ) references were assessed. The SGA-associated perinatal mortality risk was estimated among obese women. Using the SGA method most associated with perinatal mortality, the association between prepregnancy BMI and SGA was estimated.Results: The overall perinatal mortality prevalence was 0.55% and this increased significantly with increasing BMI (P < 0.01). Among obese women, SGAIU detected the highest proportion of perinatal mortality cases (2.49%). Perinatal mortality was 5.32 times (95% CI 3.72-7.60) more likely among SGAIU neonates than non-SGAIU neonates. This is in comparison with the 3.71-fold (2.49-5.53) and 4.81-fold (3.41-6.80) increased risk observed when SGAPOP and SGACUST were used, respectively. Compared with women of normal weight, overweight women (RR = 0.82, 95% CI 0.78-0.86) and obese women (RR = 0.80; 95% CI 0.75-0.83) had a lower risk for delivering an SGAIU neonate.Conclusion: Among obese women, the intrauterine reference best identified neonates at risk of perinatal mortality. Based on SGAIU , SGA is less common among obese women but these SGA babies are at a high risk of death and remain an important group for surveillance.Tweetable Abstract: SGA is less common among obese women but these SGA babies are at a high risk of death. [ABSTRACT FROM AUTHOR]- Published
- 2016
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7. Placental characteristics and risks of maternal mortality 50 years after delivery.
- Author
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Yeung EH, Saha A, Zhu C, Trinh MH, Hinkle SN, Pollack AZ, Grantz KL, Mills JL, Mumford SL, Zhang C, Robinson SL, Gillman MW, Zhang J, Mendola P, and Sundaram R
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- Adult, Female, Humans, Longitudinal Studies, Pregnancy, Young Adult, Maternal Mortality, Placenta pathology, Placentation
- Abstract
Introduction: Adverse pregnancy outcomes such as preterm delivery and preeclampsia are associated with a higher maternal risk for subsequent cardiovascular disease (CVD) and all-cause mortality. While such pregnancy conditions are related to abnormal placentation, little research has investigated whether pathologic placental measures could serve as a risk factor for future CVD mortality in mothers., Methods: Longitudinal study of 33,336 women from the Collaborative Perinatal Project (CPP; 1959-1966) linked to mortality information through December 2016. Pathologists took extensive morphological and histopathological measures. Apart from assessing associations with morphological features, we derived an overall composite score and specific inflammation-related, hemorrhage-related, and hypoxia-related pathologic placenta index scores. Cox regression estimated hazard ratios (HR) and 95% confidence intervals (CI) for mortality adjusting for covariates., Results: Thirty-nine percent of women died with mean (standard deviation, SD) time to death of 39 (12) years. Mean (SD) placental weight and birthweight were 436 g (98) and 3156 g (566), respectively. Placenta-to-birthweight ratio was associated with all-cause mortality (adjusted HR 1.03: 1.01, 1.05 per SD in ratio). In cause-specific analyses, it was significantly associated with respiratory (HR 1.06), dementia (HR: 1.10) and liver (HR 1.04) related deaths. CVD, cancer, diabetes and kidney related deaths also tended to increase, whereas infection related deaths did not (HR 0.94; 0.83, 1.06). Placental measures of thickness, diameters, and histopathological measures grouped by inflammatory, hemorrhagic, or hypoxic etiology were not associated with mortality., Discussion: Placental weight in relation to birthweight was associated with long-term maternal mortality but other histopathologic or morphologic features were not., (Copyright © 2021. Published by Elsevier Ltd.)
- Published
- 2022
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8. Recent attempted and actual weight change in relation to pregnancy loss: a prospective cohort study.
- Author
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Radin RG, Mumford SL, Sjaarda LA, Silver RM, Wactawski-Wende J, Lynch AM, Perkins NJ, Lesher LL, Wilcox BD, Hinkle SN, Plowden TC, Kim K, and Schisterman EF
- Subjects
- Adult, Female, Humans, Pregnancy, Prospective Studies, Risk, United States, Abortion, Spontaneous etiology, Weight Gain, Weight Loss
- Abstract
Objective: To assess weight change and attempted weight loss during the 12-18 months before spontaneous conception in relation to the risk of pregnancy loss., Design: Prospective cohort study., Setting: United States, 2007-2011., Methods: Women (n = 629) who were attempting pregnancy reported at baseline any weight loss attempts over the past 12 months, and their minimum and maximum weights during that time. Follow up lasted one to six menstrual cycles and throughout pregnancy. Using bodyweight measured at 4 weeks' gestation, participants were categorised as having weight loss ≥5%, weight gain ≥5%, both, or neither, over the previous 12-18 months. Log-binomial models adjusted for potential confounders., Main Outcome Measures: Risk ratio (RR) and 95% confidence interval (CI) of pregnancy loss., Results: Attempted weight loss was reported by 44% of women and actual weight loss by 11%, but neither was consistently associated with pregnancy loss. The RR for recent weight gain ≥5% was 1.65 (CI 1.09, 2.49)., Conclusions: Weight gain over the period spanning 12-18 months pre-conception to 4 weeks' gestation may increase the risk of pregnancy loss among fertile women with prior pregnancy losses. Attempted and actual weight loss were not associated with pregnancy loss; however, replication is needed from larger studies with data on particular weight-loss methods., Tweetable Abstract: Recent weight gain before and around the time of conception may increase the risk of pregnancy loss., (© 2017 Royal College of Obstetricians and Gynaecologists.)
- Published
- 2018
- Full Text
- View/download PDF
9. Comparison of methods for identifying small-for-gestational-age infants at risk of perinatal mortality among obese mothers: a hospital-based cohort study.
- Author
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Hinkle SN, Sjaarda LA, Albert PS, Mendola P, and Grantz KL
- Subjects
- Birth Weight, Cohort Studies, Female, Gestational Age, Humans, Infant, Infant, Small for Gestational Age, Pregnancy, Mothers, Perinatal Mortality
- Abstract
Objective: To assess differences in small-for-gestational age (SGA) classifications for the detection of neonates with increased perinatal mortality risk among obese women and subsequently assess the association between prepregnancy body mass index (BMI) status and SGA., Design: Hospital-based cohort., Setting: Twelve US clinical centres (2002-08)., Population: A total of 114 626 singleton, nonanomalous pregnancies., Methods: Data were collected using electronic medical record abstraction. Relative risks (RR) with 95% CI were estimated., Main Outcome Measures: SGA trends (birthweight < 10th centile) classified using population-based (SGA
POP ), intrauterine (SGAIU ) and customised (SGACUST ) references were assessed. The SGA-associated perinatal mortality risk was estimated among obese women. Using the SGA method most associated with perinatal mortality, the association between prepregnancy BMI and SGA was estimated., Results: The overall perinatal mortality prevalence was 0.55% and this increased significantly with increasing BMI (P < 0.01). Among obese women, SGAIU detected the highest proportion of perinatal mortality cases (2.49%). Perinatal mortality was 5.32 times (95% CI 3.72-7.60) more likely among SGAIU neonates than non-SGAIU neonates. This is in comparison with the 3.71-fold (2.49-5.53) and 4.81-fold (3.41-6.80) increased risk observed when SGAPOP and SGACUST were used, respectively. Compared with women of normal weight, overweight women (RR = 0.82, 95% CI 0.78-0.86) and obese women (RR = 0.80; 95% CI 0.75-0.83) had a lower risk for delivering an SGAIU neonate., Conclusion: Among obese women, the intrauterine reference best identified neonates at risk of perinatal mortality. Based on SGAIU , SGA is less common among obese women but these SGA babies are at a high risk of death and remain an important group for surveillance., Tweetable Abstract: SGA is less common among obese women but these SGA babies are at a high risk of death., (Published 2016. This article is a U.S. Government work and is in the public domain in the USA.)- Published
- 2016
- Full Text
- View/download PDF
10. First trimester coffee and tea intake and risk of gestational diabetes mellitus: a study within a national birth cohort.
- Author
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Hinkle SN, Laughon SK, Catov JM, Olsen J, and Bech BH
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- Adult, Cohort Studies, Denmark epidemiology, Diabetes, Gestational epidemiology, Diabetes, Gestational etiology, Female, Humans, Infant, Newborn, Male, Pregnancy, Risk Assessment, Risk Factors, Caffeine, Coffee, Diabetes, Gestational prevention & control, Pregnancy Trimester, First, Tea
- Abstract
Objective: Coffee and tea consumption is associated with a decreased type 2 diabetes risk in non-pregnant adults. We examined the relation between first trimester coffee and tea consumption and gestational diabetes mellitus (GDM) risk., Design: Population-based cohort study., Setting: Denmark 1996-2002., Population: Non-diabetic women with singleton pregnancies in the Danish National Birth Cohort (n = 71,239)., Methods: Estimated adjusted relative risks (RR) and 95% confidence intervals (95%CI) for the association between first trimester coffee and tea or estimated total caffeine and GDM., Main Outcome Measures: GDM ascertained from the National Hospital Discharge Register or maternal interview., Results: Coffee or tea intake was reported in 81.2% (n = 57,882) and 1.3% (n = 912) of pregnancies were complicated by GDM. Among non-consumers, 1.5% of pregnancies were complicated by GDM. Among coffee drinkers, GDM was highest among women who drank ≥8 cups/day (1.8%) with no significant difference across intake levels (P = 0.10). Among tea drinkers, there was no difference in GDM across intake levels (1.2%; P = 0.98). After adjustment for age, socio-occupational status, parity, pre-pregnancy body mass index, smoking, and cola, there was suggestion of a protective, but non-significant association with increasing coffee (RR ≥8 versus 0 cups/day = 0.89 [95%CI 0.64-1.25]) and tea (RR ≥8 versus 0 cups/day = 0.77 [95%CI 0.55-1.08]). Results were similar by smoking status, except a non-significant 1.45-fold increased risk with ≥8 coffee cups/day for non-smokers. There was a non-significant reduced GDM risk with increasing total caffeine., Conclusions: Our results suggest that moderate first trimester coffee and tea intake were not associated with GDM increased risk and possibly may have a protective effect., (© 2014 Royal College of Obstetricians and Gynaecologists.)
- Published
- 2015
- Full Text
- View/download PDF
11. Differences in risk factors for incident and recurrent small-for-gestational-age birthweight: a hospital-based cohort study.
- Author
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Hinkle SN, Albert PS, Mendola P, Sjaarda LA, Boghossian NS, Yeung E, and Laughon SK
- Subjects
- Adolescent, Adult, Female, Humans, Incidence, Infant, Newborn, Middle Aged, Pregnancy, Recurrence, Retrospective Studies, Risk Factors, Utah epidemiology, Young Adult, Infant, Small for Gestational Age
- Abstract
Objective: Examine whether small-for-gestational-age (SGA) risk factors differed by prior SGA birth., Design: Hospital-based cohort study., Setting: Utah, USA., Population: Electronic medical record data from 25,241 women who were nulliparous at study entry with ≥2 subsequent consecutive singleton deliveries (2002-2010)., Methods: Estimated adjusted relative risks (RR) and 95% confidence intervals (95% CI) for the association between second pregnancy characteristics and SGA risk. Tested for risk factor differences between recurrence and incidence (Pdifference)., Main Outcome Measures: Second pregnancy incident (n = 1067) and recurrent SGA (n = 484) determined using a population-based reference., Results: SGA complicated 20.3 and 4.5% of deliveries to women with and without a prior SGA birth, respectively. Young maternal age (Pdifference = 0.01) and pregnancy hypertensive diseases (Pdifference = 0.03) were associated with incident but not recurrent SGA. Significant risk factors for incidence and recurrence were smoking (incident RR = 1.64 [95% CI 1.22-2.19]; recurrent RR = 1.59 [95% CI 1.17-2.17]), short stature (incident RR = 1.34 [95% CI 1.16-1.54]; recurrent RR = 1.54 [95% CI 1.31-1.82]), prepregnancy underweight (incident RR = 1.32 [95% CI 1.07-1.64]; recurrent RR = 1.30 [95% CI 1.03-1.64]), and inadequate weight gain (incident RR = 1.41 [95% CI 1.22-1.64]; recurrent RR = 1.33 [95% CI 1.10-1.60]). Race-ethnicity, marital or insurance status, alcohol, diabetes, asthma, thyroid disease, depression, or interpregnancy interval were not associated with incidence or recurrence., Conclusion: There was considerable overlap in the risk factors for SGA recurrence and incidence. Recurrence and incidence risk factors included smoking, short stature, underweight, and inadequate weight gain. Maternal age and hypertensive diseases increased the risk for incidence only. Regardless of the SGA definition, some potentially modifiable risk factors for recurrence were identified., (Published 2014. This article is a U.S. Government work and is in the public domain in the USA.)
- Published
- 2014
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- View/download PDF
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