PubRank

Michael W Varner

Author PubWeight™ 215.29‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 A multicenter, randomized trial of treatment for mild gestational diabetes. N Engl J Med 2009 14.40
2 Maternal and perinatal outcomes associated with a trial of labor after prior cesarean delivery. N Engl J Med 2004 9.62
3 Prevention of recurrent preterm delivery by 17 alpha-hydroxyprogesterone caproate. N Engl J Med 2003 9.57
4 Timing of elective repeat cesarean delivery at term and neonatal outcomes. N Engl J Med 2009 6.86
5 A randomized, controlled trial of magnesium sulfate for the prevention of cerebral palsy. N Engl J Med 2008 5.11
6 Fetal pulse oximetry and cesarean delivery. N Engl J Med 2006 4.45
7 Vitamins C and E to prevent complications of pregnancy-associated hypertension. N Engl J Med 2010 3.81
8 Pregnancy outcomes with weight gain above or below the 2009 Institute of Medicine guidelines. Obstet Gynecol 2013 3.46
9 Decision-to-incision times and maternal and infant outcomes. Obstet Gynecol 2006 3.15
10 The relationship between maternal glycemia and perinatal outcome. Obstet Gynecol 2011 2.96
11 Fetal injury associated with cesarean delivery. Obstet Gynecol 2006 2.61
12 Relationship between 17-hydroxyprogesterone caproate concentrations and gestational age at delivery in twin gestation. Am J Obstet Gynecol 2012 2.24
13 Asthma morbidity during pregnancy can be predicted by severity classification. J Allergy Clin Immunol 2003 2.22
14 Development of a nomogram for prediction of vaginal birth after cesarean delivery. Obstet Gynecol 2007 2.19
15 Decreasing elective deliveries before 39 weeks of gestation in an integrated health care system. Obstet Gynecol 2009 1.83
16 Asthma during pregnancy. Obstet Gynecol 2004 1.79
17 The Maternal-Fetal Medicine Units cesarean registry: chorioamnionitis at term and its duration-relationship to outcomes. Am J Obstet Gynecol 2004 1.75
18 Incidence of endometriosis by study population and diagnostic method: the ENDO study. Fertil Steril 2011 1.73
19 Prediction of uterine rupture associated with attempted vaginal birth after cesarean delivery. Am J Obstet Gynecol 2008 1.70
20 First-trimester prediction of preeclampsia in nulliparous women at low risk. Obstet Gynecol 2012 1.66
21 Risk of uterine rupture with a trial of labor in women with multiple and single prior cesarean delivery. Obstet Gynecol 2006 1.65
22 Karyotype versus microarray testing for genetic abnormalities after stillbirth. N Engl J Med 2012 1.56
23 Risk-adjusted models for adverse obstetric outcomes and variation in risk-adjusted outcomes across hospitals. Am J Obstet Gynecol 2013 1.54
24 Timing of elective repeat cesarean delivery at term and maternal perioperative outcomes. Obstet Gynecol 2011 1.54
25 The MFMU Cesarean Registry: factors affecting the success of trial of labor after previous cesarean delivery. Am J Obstet Gynecol 2005 1.54
26 Work-up of stillbirth: a review of the evidence. Am J Obstet Gynecol 2007 1.53
27 Cerebral perfusion pressure, and not cerebral blood flow, may be the critical determinant of intracranial injury in preeclampsia: a new hypothesis. Am J Obstet Gynecol 2002 1.50
28 A population-based case-control study of stillbirth: the relationship of significant life events to the racial disparity for African Americans. Am J Epidemiol 2013 1.48
29 Estimating recurrence of spontaneous preterm delivery. Obstet Gynecol 2008 1.47
30 Polymorphisms in the promoter region of the interleukin-10 (IL-10) gene in women with cervical insufficiency. Am J Obstet Gynecol 2009 1.43
31 Risk of uterine rupture and adverse perinatal outcome at term after cesarean delivery. Obstet Gynecol 2007 1.42
32 Characteristics and publication patterns of obstetric studies registered in ClinicalTrials.gov. J Clin Pharmacol 2013 1.40
33 Comparison of transverse and vertical skin incision for emergency cesarean delivery. Obstet Gynecol 2010 1.39
34 The management of acardiac twins: a conservative approach. Am J Obstet Gynecol 2003 1.37
35 Outcomes of induction of labor after one prior cesarean. Obstet Gynecol 2007 1.34
36 Omega-3 fatty acid supplementation to prevent recurrent preterm birth: a randomized controlled trial. Obstet Gynecol 2010 1.31
37 Stillbirth Collaborative Research Network: design, methods and recruitment experience. Paediatr Perinat Epidemiol 2011 1.31
38 Failed operative vaginal delivery. Obstet Gynecol 2009 1.27
39 Effect of grand multiparity on intrapartum and newborn complications in young women. Obstet Gynecol 2005 1.26
40 Progesterone for prevention of recurrent preterm birth: impact of gestational age at previous delivery. Am J Obstet Gynecol 2005 1.25
41 Comparison of maternal and infant outcomes from primary cesarean delivery during the second compared with first stage of labor. Obstet Gynecol 2007 1.24
42 Pharmacokinetics of 17-hydroxyprogesterone caproate in multifetal gestation. Am J Obstet Gynecol 2011 1.24
43 Second-stage labor duration in nulliparous women: relationship to maternal and perinatal outcomes. Am J Obstet Gynecol 2009 1.23
44 In utero tobacco exposure is associated with modified effects of maternal factors on fetal growth. Am J Obstet Gynecol 2008 1.22
45 Excessive early gestational weight gain and risk of gestational diabetes mellitus in nulliparous women. Obstet Gynecol 2012 1.20
46 Failed labor induction: toward an objective diagnosis. Obstet Gynecol 2011 1.18
47 The relationship of asthma medication use to perinatal outcomes. J Allergy Clin Immunol 2004 1.15
48 Perioperative morbidity and mortality among human immunodeficiency virus infected women undergoing cesarean delivery. Obstet Gynecol 2007 1.13
49 Population-based trends and correlates of maternal overweight and obesity, Utah 1991-2001. Am J Obstet Gynecol 2005 1.12
50 The MFMU Cesarean Registry: impact of time of day on cesarean complications. Am J Obstet Gynecol 2006 1.09
51 Blood transfusion and cesarean delivery. Obstet Gynecol 2006 1.08
52 Spirometry is related to perinatal outcomes in pregnant women with asthma. Am J Obstet Gynecol 2006 1.07
53 Maternal and neonatal outcomes of repeat cesarean delivery in women with a prior classical versus low transverse uterine incision. Am J Perinatol 2010 1.07
54 Maternal insulin resistance and preeclampsia. Am J Obstet Gynecol 2011 1.06
55 A new system for determining the causes of stillbirth. Obstet Gynecol 2010 1.06
56 Are women with recurrent spontaneous preterm births different from those without such history? Am J Obstet Gynecol 2006 1.04
57 Randomized double masked trial of Zhi Byed 11, a Tibetan traditional medicine, versus misoprostol to prevent postpartum hemorrhage in Lhasa, Tibet. J Midwifery Womens Health 2009 1.03
58 The MFMU Cesarean Registry: uterine atony after primary cesarean delivery. Am J Obstet Gynecol 2005 1.02
59 Can a prediction model for vaginal birth after cesarean also predict the probability of morbidity related to a trial of labor? Am J Obstet Gynecol 2008 1.02
60 Bisphenol A and phthalates and endometriosis: the Endometriosis: Natural History, Diagnosis and Outcomes Study. Fertil Steril 2013 1.01
61 Pregnancy outcomes for women with placenta previa in relation to the number of prior cesarean deliveries. Obstet Gynecol 2007 1.00
62 The frequency and complication rates of hysterectomy accompanying cesarean delivery. Obstet Gynecol 2009 1.00
63 Perioperative antibiotic prophylaxis for nonlaboring cesarean delivery. Obstet Gynecol 2009 1.00
64 Maternal 25-hydroxyvitamin d and preterm birth in twin gestations. Obstet Gynecol 2013 0.99
65 Declines in birth weight and fetal growth independent of gestational length. Obstet Gynecol 2013 0.99
66 Vitamin C and E supplementation to prevent spontaneous preterm birth: a randomized controlled trial. Obstet Gynecol 2010 0.99
67 Maternal BMI, glucose tolerance, and adverse pregnancy outcomes. Am J Obstet Gynecol 2012 0.99
68 Does information available at admission for delivery improve prediction of vaginal birth after cesarean? Am J Perinatol 2009 0.97
69 The change in the rate of vaginal birth after caesarean section. Paediatr Perinat Epidemiol 2010 0.96
70 Previous preterm cesarean delivery and risk of subsequent uterine rupture. Obstet Gynecol 2008 0.96
71 The utility of uterine artery Doppler velocimetry in prediction of preeclampsia in a low-risk population. Obstet Gynecol 2012 0.96
72 The MFMU Cesarean Registry: impact of fetal size on trial of labor success for patients with previous cesarean for dystocia. Am J Obstet Gynecol 2006 0.96
73 Maternal body mass index and self-reported postpartum depressive symptoms. Matern Child Health J 2006 0.95
74 Fish consumption, erythrocyte fatty acids, and preterm birth. Obstet Gynecol 2011 0.95
75 Preterm premature rupture of membranes: does the duration of latency influence perinatal outcomes? Am J Obstet Gynecol 2009 0.95
76 Complications of anesthesia for cesarean delivery. Obstet Gynecol 2005 0.95
77 Labor outcomes with increasing number of prior vaginal births after cesarean delivery. Obstet Gynecol 2008 0.95
78 An algorithm for the estimation of gestational age at the time of fetal death. Paediatr Perinat Epidemiol 2013 0.94
79 Perfluorochemicals and endometriosis: the ENDO study. Epidemiology 2012 0.94
80 Placental findings in singleton stillbirths. Obstet Gynecol 2014 0.94
81 Randomized trial of inhaled beclomethasone dipropionate versus theophylline for moderate asthma during pregnancy. Am J Obstet Gynecol 2004 0.93
82 Interrater and intrarater reliability in the diagnosis and staging of endometriosis. Obstet Gynecol 2012 0.93
83 Tetanus, diphtheria, acellular pertussis vaccine during pregnancy: pregnancy and infant health outcomes. J Pediatr 2013 0.93
84 Progesterone receptor genotype, family history, and spontaneous preterm birth. Obstet Gynecol 2010 0.93
85 Morbidly adherent placenta treatments and outcomes. Obstet Gynecol 2015 0.92
86 Timing of delivery and adverse outcomes in term singleton repeat cesarean deliveries. Obstet Gynecol 2013 0.92
87 Elective repeat cesarean delivery compared with spontaneous trial of labor after a prior cesarean delivery: a propensity score analysis. Am J Obstet Gynecol 2012 0.92
88 Midpregnancy genitourinary tract infection with Chlamydia trachomatis: association with subsequent preterm delivery in women with bacterial vaginosis and Trichomonas vaginalis. Am J Obstet Gynecol 2006 0.92
89 Trial of labor or repeat cesarean delivery in women with morbid obesity and previous cesarean delivery. Obstet Gynecol 2006 0.91
90 Spontaneous resolution of asymptomatic Chlamydia trachomatis in pregnancy. Obstet Gynecol 2005 0.90
91 Outcomes of expectantly managed preterm premature rupture of membranes occurring before 24 weeks of gestation. Obstet Gynecol 2009 0.89
92 The effect of 17-alpha hydroxyprogesterone caproate on the risk of gestational diabetes in singleton or twin pregnancies. Am J Obstet Gynecol 2009 0.89
93 Association of cord blood magnesium concentration and neonatal resuscitation. J Pediatr 2011 0.89
94 The heritability of gestational age in a two-million member cohort: implications for spontaneous preterm birth. Hum Genet 2015 0.89
95 Risk factors associated with endometriosis: importance of study population for characterizing disease in the ENDO Study. Am J Obstet Gynecol 2013 0.88
96 Persistent lipophilic environmental chemicals and endometriosis: the ENDO Study. Environ Health Perspect 2012 0.88
97 Association of obesity with pulmonary and nonpulmonary complications of pregnancy in asthmatic women. Obstet Gynecol 2006 0.88
98 The effect of active and passive household cigarette smoke exposure on pregnant women with asthma. Chest 2009 0.87
99 Relationship between 1-hour glucose challenge test results and perinatal outcomes. Obstet Gynecol 2013 0.87
100 Salivary progesterone and estriol among pregnant women treated with 17-alpha-hydroxyprogesterone caproate or placebo. Am J Obstet Gynecol 2008 0.87
101 Newborn adiposity measured by plethysmography is not predicted by late gestation two-dimensional ultrasound measures of fetal growth. J Nutr 2009 0.87
102 Frequency of fetal heart rate categories and short-term neonatal outcome. Obstet Gynecol 2011 0.87
103 Frequency of and factors associated with severe maternal morbidity. Obstet Gynecol 2014 0.86
104 Fetal male gender and the benefits of treatment of mild gestational diabetes mellitus. Am J Obstet Gynecol 2012 0.86
105 Plasma CRH measurement at 16 to 20 weeks' gestation does not predict preterm delivery in women at high-risk for preterm delivery. Am J Obstet Gynecol 2005 0.86
106 Cytokine gene polymorphisms and length of gestation. Obstet Gynecol 2011 0.85
107 Preeclampsia and subsequent risk of cancer in Utah. Am J Obstet Gynecol 2006 0.85
108 Pregnancy outcomes in a recurrent preterm birth prevention clinic. Am J Obstet Gynecol 2011 0.85
109 The association of stillbirth with depressive symptoms 6-36 months post-delivery. Paediatr Perinat Epidemiol 2015 0.85
110 Does progesterone treatment influence risk factors for recurrent preterm delivery? Obstet Gynecol 2005 0.84
111 Change in mononuclear leukocyte responsiveness in midpregnancy and subsequent preterm birth. Obstet Gynecol 2013 0.84
112 Neonatal outcomes and operative vaginal delivery versus cesarean delivery. Am J Perinatol 2010 0.84
113 Racial and ethnic disparities in maternal morbidity and obstetric care. Obstet Gynecol 2015 0.83
114 Cost-effectiveness of trial of labor after previous cesarean in a minimally biased cohort. Am J Perinatol 2013 0.83
115 Validity and reliability of perinatal biomarkers of adiposity after storage as dried blood spots on paper. Am J Hum Biol 2011 0.83
116 Association of the Duration of Active Pushing With Obstetric Outcomes. Obstet Gynecol 2016 0.83
117 Mode of delivery in women with antepartum fetal death and prior cesarean delivery. Am J Perinatol 2010 0.82
118 Glycemic characteristics and neonatal outcomes of women treated for mild gestational diabetes. Obstet Gynecol 2011 0.82
119 Trace elements and endometriosis: the ENDO study. Reprod Toxicol 2013 0.82
120 Timing of delivery and pregnancy outcomes among laboring nulliparous women. Am J Obstet Gynecol 2011 0.82
121 Impact of instruction in the Creighton model fertilitycare system on time to pregnancy in couples of proven fecundity: results of a randomised trial. Paediatr Perinat Epidemiol 2014 0.82
122 Lifetime cost-effectiveness of trial of labor after cesarean in the United States. Value Health 2013 0.81
123 Effect of interleukin-6 polymorphism on risk of preterm birth within population strata: a meta-analysis. BMC Genet 2013 0.81
124 Risk of uterine rupture and placenta accreta with prior uterine surgery outside of the lower segment. Obstet Gynecol 2012 0.81
125 Prevention of recurrent preterm birth: role of the neonatal follow-up program. Matern Child Health J 2014 0.81
126 Umbilical cord blood biomarkers of neurologic injury and the risk of cerebral palsy or infant death. Int J Dev Neurosci 2011 0.81
127 Neonatal outcomes in twin pregnancies delivered moderately preterm, late preterm, and term. Am J Perinatol 2010 0.81
128 Maternal-Fetal Medicine Units Network cesarean registry: impact of shift change on cesarean complications. Am J Obstet Gynecol 2008 0.81
129 Second trimester cervical length and risk of preterm birth in women with twin gestations treated with 17-α hydroxyprogesterone caproate. J Matern Fetal Neonatal Med 2010 0.80
130 Tocolysis for Women With Early Spontaneous Preterm Labor and Advanced Cervical Dilation. Obstet Gynecol 2015 0.79
131 Maternal obesity and contraction strength in the first stage of labor. Am J Obstet Gynecol 2012 0.79
132 Effect of antibiotic exposure on Nugent score among pregnant women with and without bacterial vaginosis. Obstet Gynecol 2011 0.79
133 The association of cerebral palsy and death with small-for-gestational-age birthweight in preterm neonates by individualized and population-based percentiles. Am J Obstet Gynecol 2013 0.79
134 Factors associated with nonanomalous stillbirths: the Utah Stillbirth Database 1992-2002. Am J Obstet Gynecol 2006 0.78
135 Increasing maternal body mass index and characteristics of the second stage of labor. Obstet Gynecol 2011 0.78
136 Cesarean delivery for the second twin. Obstet Gynecol 2008 0.78
137 Laboratory abnormalities in pregnancy-associated hypertension: frequency and association with pregnancy outcomes. Obstet Gynecol 2014 0.78
138 The prevalence of prenatal opioid and other drug use in Utah. Am J Perinatol 2012 0.77
139 The obstetric and neonatal implications of a low value on the 50-g glucose screening test. Am J Perinatol 2012 0.77
140 Customized versus population approach for evaluation of fetal overgrowth. Am J Perinatol 2012 0.77
141 Effect of antenatal corticosteroids on respiratory morbidity in singletons after late-preterm birth. Obstet Gynecol 2012 0.77
142 Patient-level analysis of outcomes using structured labor and delivery data. J Biomed Inform 2009 0.77
143 Changing prevalence of prenatal substance abuse in Utah. Obstet Gynecol 2003 0.76
144 Population versus customized fetal growth norms and adverse outcomes in an intrapartum cohort. Am J Perinatol 2012 0.76
145 Pregnancy-Associated Hypertension in Glucose-Intolerant Pregnancy and Subsequent Metabolic Syndrome. Obstet Gynecol 2016 0.76
146 Carpenter-Coustan Compared With National Diabetes Data Group Criteria for Diagnosing Gestational Diabetes. Obstet Gynecol 2016 0.75
147 Advanced lipoprotein measures and recurrent preterm birth. Am J Obstet Gynecol 2013 0.75
148 White's classification of maternal diabetes and vaginal birth after cesarean delivery success in women undergoing a trial of labor. Obstet Gynecol 2010 0.75
149 Relationship between fetal station and successful vaginal delivery in nulliparous women. Am J Perinatol 2012 0.75
150 Relationship Between Excessive Gestational Weight Gain and Neonatal Adiposity in Women With Mild Gestational Diabetes Mellitus. Obstet Gynecol 2016 0.75
151 Influence of maternal asthma and asthma severity on newborn morphometry. J Asthma 2010 0.75
152 Haptoglobin phenotype and abnormal uterine artery Doppler in a racially diverse cohort. J Matern Fetal Neonatal Med 2014 0.75
153 Route of Delivery in Women With Stillbirth: Results From the Stillbirth Collaborative Research Network. Obstet Gynecol 2017 0.75
154 All-Cause and Cause-Specific Mortality After Hypertensive Disease of Pregnancy. Obstet Gynecol 2016 0.75
155 Maternal and Neonatal Outcomes With Early Compared With Delayed Pushing Among Nulliparous Women. Obstet Gynecol 2016 0.75
156 Cerebral vasculopathies masquerading as eclampsia. Obstet Gynecol 2006 0.75
157 Association of Cervical Effacement With the Rate of Cervical Change in Labor Among Nulliparous Women. Obstet Gynecol 2016 0.75
158 Perinatal outcomes in Hispanic and non-Hispanic white women with mild gestational diabetes. Obstet Gynecol 2012 0.75
159 Association of Recorded Estimated Fetal Weight and Cesarean Delivery in Attempted Vaginal Delivery at Term. Obstet Gynecol 2016 0.75
160 Genetic factors in preterm birth--the future. BJOG 2005 0.75
161 Noninvasive Prediction of Congenital Cytomegalovirus Infection After Maternal Primary Infection. Obstet Gynecol 2022 0.75
162 Robust estimation of fetal heart rate variability using Doppler ultrasound. IEEE Trans Biomed Eng 2003 0.75
163 Neonatal Morbidity of Small- and Large-for-Gestational-Age Neonates Born at Term in Uncomplicated Pregnancies. Obstet Gynecol 2017 0.75
164 The Maternal-Fetal Medicine Units Cesarean Registry: safety and efficacy of a trial of labor in preterm pregnancy after a prior cesarean delivery. Am J Obstet Gynecol 2006 0.75
165 Application of the magnitude-squared coherence function between uterine and umbilical flow velocity waveforms for predicting placental dysfunction: a preliminary study. Ultrasound Med Biol 2007 0.75
166 In Reply. Obstet Gynecol 2016 0.75
167 Pregnancy Outcomes in Women With a History of Previable, Preterm Prelabor Rupture of Membranes. Obstet Gynecol 2016 0.75
168 Neonatal and Maternal Composite Adverse Outcomes Among Low-Risk Nulliparous Women Compared With Multiparous Women at 39-41 Weeks of Gestation. Obstet Gynecol 2020 0.75
169 Racial and Ethnic Differences in Utilization of Labor Management Strategies Intended to Reduce Cesarean Delivery Rates. Obstet Gynecol 2017 0.75