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Ihunnaya Frederick

Research Profile

Physiology

Pregnancy

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Publications

TOP 3
Ihunnaya O Frederick; Chunfang Qiu; Tanya K Sorensen; Daniel A Enquobahrie; Michelle A Williams
The prevalence and correlates of habitual snoring during pregnancy.
Chunfang Qiu; Daniel A Enquobahrie; Ihunnaya O Frederick; Bizu Gelaye; Cuilin Zhang; Michelle A Williams
Gestational diabetes mellitus in relation to maternal dietary heme iron and nonheme iron intake.
Chunfang Qiu; Ihunnaya O Frederick; Cuilin Zhang; Tanya K Sorensen; Daniel A Enquobahrie; Michelle A Williams
Risk of gestational diabetes mellitus in relation to maternal egg and cholesterol intake.

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All Publications

2013: Ihunnaya O Frederick; Chunfang Qiu; Tanya K Sorensen; Daniel A Enquobahrie; Michelle A Williams
The prevalence and correlates of habitual snoring during pregnancy.
Sleep & breathing = Schlaf & Atmung 2013;17(2):541-7.
2011: Chunfang Qiu; Daniel A Enquobahrie; Ihunnaya O Frederick; Bizu Gelaye; Cuilin Zhang; Michelle A Williams
Gestational diabetes mellitus in relation to maternal dietary heme iron and nonheme iron intake.
Diabetes care 2011;34(7):1564-9.
2011: Chunfang Qiu; Ihunnaya O Frederick; Cuilin Zhang; Tanya K Sorensen; Daniel A Enquobahrie; Michelle A Williams
Risk of gestational diabetes mellitus in relation to maternal egg and cholesterol intake.
American journal of epidemiology 2011;173(6):649-58.
2011: Swee May Cripe; Ihunnaya O Frederick; Chunfang Qiu; Michelle A Williams
Risk of preterm delivery and hypertensive disorders of pregnancy in relation to maternal co-morbid mood and migraine disorders during pregnancy.
Paediatric and perinatal epidemiology 2011;25(2):116-23.
2010: Carole B Rudra; Michelle A Williams; Lianne Sheppard; Jane Q Koenig; Melissa A Schiff; Ihunnaya O Frederick; Russell Dills
Relation of whole blood carboxyhemoglobin concentration to ambient carbon monoxide exposure estimated using regression.
American journal of epidemiology 2010;171(8):942-51.
2010: Michelle A Williams; Sheena K Aurora; Ihunnaya O Frederick; Chunfang Qiu; Bizu Gelaye; Swee May Cripe
Sleep duration, vital exhaustion and perceived stress among pregnant migraineurs and non-migraineurs.
BMC pregnancy and childbirth 2010;10():72.
2010: Chunfang Qiu; Daniel A Enquobahrie; Ihunnaya O Frederick; Dejene Abetew; Michelle A Williams
Glucose intolerance and gestational diabetes risk in relation to sleep duration and snoring during pregnancy: a pilot study.
BMC women's health 2010;10():17.
2008: Ihunnaya O Frederick; Michelle A Williams; Anne E Sales; Diane P Martin; Marcia Killien
Pre-pregnancy body mass index, gestational weight gain, and other maternal characteristics in relation to infant birth weight.
Maternal and child health journal 2008;12(5):557-67.
2008: Chunfang Qiu; Kara B Coughlin; Ihunnaya O Frederick; Tanya K Sorensen; Michelle A Williams
Dietary fiber intake in early pregnancy and risk of subsequent preeclampsia.
American journal of hypertension 2008;21(8):903-9.
2008: Carole B Rudra; Ihunnaya O Frederick; Michelle A Williams
Pre-pregnancy body mass index and weight gain during pregnancy in relation to preterm delivery subtypes.
Acta obstetricia et gynecologica Scandinavica 2008;87(5):510-7.
2006: Michelle A Williams; Ihunnaya O Frederick; Chunfang Qiu; Lois J Meryman; Irena B King; Scott W Walsh; Tanya K Sorensen
Maternal erythrocyte omega-3 and omega-6 fatty acids, and plasma lipid concentrations, are associated with habitual dietary fish consumption in early pregnancy.
Clinical biochemistry 2006;39(11):1063-70.
2006: Ihunnaya O Frederick; Carole B Rudra; Raymond S Miller; Julie C Foster; Michelle A Williams
Adult weight change, weight cycling, and prepregnancy obesity in relation to risk of preeclampsia.
Epidemiology (Cambridge, Mass.) 2006;17(4):428-34.
2006: Carole B Rudra; Michelle A Williams; Ihunnaya O Frederick; David A Luthy
Maternal asthma and risk of preeclampsia: a case-control study.
The Journal of reproductive medicine 2006;51(2):94-100.
2005: Chunfang Qiu; Surab Vadachkoria; Lois Meryman; Ihunnaya O Frederick; Michelle A Williams
Maternal plasma concentrations of IGF-1, IGFBP-1, and C-peptide in early pregnancy and subsequent risk of gestational diabetes mellitus.
American journal of obstetrics and gynecology 2005;193(5):1691-7.
2005: Kathryn L Adeney; Michelle A Williams; Raymond S Miller; Ihunnaya O Frederick; Tanya K Sorensen; David A Luthy
Risk of preeclampsia in relation to maternal history of migraine headaches.
The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2005;18(3):167-72.
2005: Ihunnaya O Frederick; Michelle A Williams; Edward E Dashow; Mark M Kestin; Cuilin Zhang; Wendy Leisenring
Dietary fiber, potassium, magnesium and calcium in relation to the risk of preeclampsia.
The Journal of reproductive medicine 2005;50(5):332-44.
2005: Yi Ning; Michelle A Williams; Carole L Butler; Martin Muy-Rivera; Ihunnaya O Frederick; Tanya K Sorensen
Maternal recreational physical activity is associated with plasma leptin concentrations in early pregnancy.
Human reproduction (Oxford, England) 2005;20(2):382-9.
2004: Jennifer C Dempsey; Carole L Butler; Tanya K Sorensen; I-Min Lee; Mary Lou Thompson; Raymond S Miller; Ihunnaya O Frederick; Michelle A Williams
A case-control study of maternal recreational physical activity and risk of gestational diabetes mellitus.
Diabetes research and clinical practice 2004;66(2):203-15.
2004: Yi Ning; Michelle A Williams; Surab Vadachkoria; Martin Muy-Rivera; Ihunnaya O Frederick; David A Luthy
Maternal plasma concentrations of insulinlike growth factor-1 and insulinlike growth factor-binding protein-1 in early pregnancy and subsequent risk of preeclampsia.
Clinical biochemistry 2004;37(11):968-73.
2004: Carole L Butler; Michelle A Williams; Tanya K Sorensen; Ihunnaya O Frederick; Wendy Leisenring
Relation between maternal recreational physical activity and plasma lipids in early pregnancy.
American journal of epidemiology 2004;160(4):350-9.
2004: Daniel A Enquobahrie; Michelle A Williams; Carole L Butler; Ihunnaya O Frederick; Raymond S Miller; David A Luthy
Maternal plasma lipid concentrations in early pregnancy and risk of preeclampsia.
American journal of hypertension 2004;17(7):574-81.
2004: Cuilin Zhang; Michelle A Williams; Ihunnaya O Frederick; Irena B King; Tanya K Sorensen; Mark M Kestin; Edward E Dashow; David A Luthy
Vitamin C and the risk of gestational diabetes mellitus: a case-control study.
The Journal of reproductive medicine 2004;49(4):257-66.
2004: Chunfang Qiu; Michelle A Williams; Surab Vadachkoria; Ihunnaya O Frederick; David A Luthy
Increased maternal plasma leptin in early pregnancy and risk of gestational diabetes mellitus.
Obstetrics and gynecology 2004;103(3):519-25.
2003: Yi Ning; Michelle A Williams; Jennifer C Dempsey; Tanya K Sorensen; Ihunnaya O Frederick; David A Luthy
Correlates of recreational physical activity in early pregnancy.
The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians 2003;13(6):385-93.
2003: Tanya K Sorensen; Jennifer C Dempsey; Rong Xiao; Ihunnaya O Frederick; David A Luthy; Michelle A Williams
Maternal asthma and risk of preterm delivery.
Annals of epidemiology 2003;13(4):267-72.
2003: Amira Y El-Bastawissi; Tanya K Sorensen; Clarisse K Akafomo; Ihunnaya O Frederick; Rong Xiao; Michelle A Williams
History of fetal loss and other adverse pregnancy outcomes in relation to subsequent risk of preterm delivery.
Maternal and child health journal 2003;7(1):53-8.
2003: Chunfang Qiu; Michelle A Williams; Wendy Leisenring; Tanya K Sorensen; Ihunnaya O Frederick; Jennifer C Dempsey; David A Luthy
Family history of hypertension and type 2 diabetes in relation to preeclampsia risk.
Hypertension 2003;41(3):408-13.
2002: Rong Xiao; Tanya K Sorensen; Ihunnaya O Frederick; Amira Y El-Bastawissi; Irena B King; Wendy Leisenring; Michelle A Williams
Maternal second-trimester serum ferritin concentrations and subsequent risk of preterm delivery.
Paediatric and perinatal epidemiology 2002;16(4):297-304.
2002: Cuilin Zhang; Michelle A Williams; Irena B King; Edward E Dashow; Tanya K Sorensen; Ihunnaya O Frederick; Mary Lou Thompson; David A Luthy
Vitamin C and the risk of preeclampsia--results from dietary questionnaire and plasma assay.
Epidemiology (Cambridge, Mass.) 2002;13(4):409-16.
1998: D L Patrick; Douglas Drossman; Ihunnaya O Frederick; J DiCesare; K L Puder
Quality of life in persons with irritable bowel syndrome: development and validation of a new measure.
Digestive diseases and sciences 1998;43(2):400-11.