Hjem
Jahn Frederik Frøens bilde

Jahn Frederik Frøen

Professor
  • E-postJahn.Froen@uib.no
  • Besøksadresse
    Kalfarveien 31
  • Postadresse
    Postboks 7804
    5020 Bergen
Vitenskapelig artikkel
  • 2020. Parvovirus B19 DNAemia in pregnant women in relation to perinatal death: A nested case‐control study within a large population‐based pregnancy cohort. Acta Obstetricia et Gynecologica Scandinavica. 1-9.
  • 2020. Development of a targeted client communication intervention to women using an electronic maternal and child health registry: a qualitative study. BMC Medical Informatics and Decision Making. 12 sider.
  • 2019. Effective coverage of essential antenatal care interventions: A cross-sectional study of public primary healthcare clinics in the West Bank. PLOS ONE. 1-15.
  • 2019. Antenatal care data sources and their policy and planning implications: a Palestinian example using the Lives Saved Tool. BMC Public Health. 1-11.
  • 2018. eRegQual-an electronic health registry with interactive checklists and clinical decision support for improving quality of antenatal care: Study protocol for a cluster randomized trial. Trials. 1-12.
  • 2018. Comparing individual-level clinical data from antenatal records with routine health information systems indicators for antenatal care in the West Bank: A cross-sectional study. PLOS ONE. 13 sider.
  • 2018. Care of pregnant women with decreased fetal movements: Update of a clinical practice guideline for Australia and New Zealand. Australian and New Zealand Journal of Obstetrics and Gynaecology (ANZJOG). 463-468.
  • 2018. Awareness of fetal movements and care package to reduce fetal mortality (AFFIRM): a stepped wedge, cluster-randomised trial. The Lancet. 1629-1638.
  • 2018. Age at menarche and the risk of operative delivery. Journal of Maternal-Fetal & Neonatal Medicine. 411-418.
  • 2017. Symfyse-fundus-mål – prediktiv verdi av ny referansekurve. Tidsskrift for Den norske legeforening. 717-720.
  • 2017. Can promoting awareness of fetal movements and focusing interventions reduce fetal mortality? A stepped-wedge cluster randomised trial (AFFIRM). BMJ Open. 12 sider.
  • 2016. eRegistries: indicators for the WHO Essential Interventions for reproductive, maternal, newborn and child health. BMC Pregnancy and Childbirth. 14 sider.
  • 2016. eRegistries: governance for electronic maternal and child health registries. BMC Pregnancy and Childbirth. 11 sider.
  • 2016. eRegistries: Electronic registries for maternal and child health. BMC Pregnancy and Childbirth. 15 sider.
  • 2016. The WHO application of ICD-10 to deaths during the perinatal period (ICD-PM): results from pilot database testing in South Africa and United Kingdom. BJOG: an International Journal of Obstetrics and Gynaecology. 2019-2028.
  • 2016. Stillbirths: recall to action in high-income countries. The Lancet. 691-702.
  • 2016. Stillbirths: rates, risk factors, and acceleration towards 2030. The Lancet. 587-603.
  • 2016. Stillbirths: progress and unfinished business. The Lancet. 574-586.
  • 2016. Seeking order amidst chaos: a systematic review of classification systems for causes of stillbirth and neonatal death, 2009-2014. BMC Pregnancy and Childbirth. 17 sider.
  • 2016. Prediction of small-for-gestational-age status by symphysis–fundus height: a registry-based population cohort study. BJOG: an International Journal of Obstetrics and Gynaecology. 1167-1173.
  • 2016. Optimising the International Classification of Diseases to identify the maternal condition in the case of perinatal death. BJOG: an International Journal of Obstetrics and Gynaecology. 2037-2046.
  • 2016. Guidelines for reporting of health interventions using mobile phones: Mobile health (mHealth) Evidence reporting and assessment (mERA) checklist. BMJ. British Medical Journal. 10 sider.
  • 2016. Classification systems for causes of stillbirth and neonatal death, 2009-2014: an assessment of alignment with characteristics for an effective global system. BMC Pregnancy and Childbirth. 16 sider.
  • 2016. Characteristics of a global classification system for perinatal deaths: a Delphi consensus study. BMC Pregnancy and Childbirth. 11 sider.
  • 2016. Application of ICD-PM to preterm-related neonatal deaths in South Africa and United Kingdom. BJOG: an International Journal of Obstetrics and Gynaecology. 2029-2036.
  • 2013. Wavelet principal component analysis of fetal movement counting data preceding hospital examinations due to decreased fetal movement: a prospective cohort study. BMC Pregnancy and Childbirth. 11 sider.
  • 2013. Sharing experiences to improve bereavement support and clinical care after stillbirth: report of the 7th annual meeting of the international stillbirth alliance. Acta Obstetricia et Gynecologica Scandinavica. 352-361.
  • 2013. Revising the WHO verbal autopsy instrument to facilitate routine cause-of-death monitoring. Global health action. 17 sider.
  • 2013. A new population-based reference curve for symphysis-fundus height. Acta Obstetricia et Gynecologica Scandinavica. 925-933.
  • 2012. Temporal patterns in count-to-ten fetal movement charts and their associations with pregnancy characteristics: a prospective cohort study. BMC Pregnancy and Childbirth. 12 sider.
  • 2012. Predictors of Poor Perinatal Outcome following Maternal Perception of Reduced Fetal Movements - A Prospective Cohort Study. PLOS ONE. 9 sider.
  • 2012. Placental Pathology in Pregnancies with Maternally Perceived Decreased Fetal Movement - A Population-Based Nested Case-Cohort Study. PLOS ONE. 9 sider.
  • 2012. Fetal Movement Counting-Maternal Concern and Experiences: A Multicenter, Randomized, Controlled Trial. Birth. 10-20.
  • 2011. Stillbirths: what difference can we make and at what cost? The Lancet. 1523-1538.
  • 2011. Stillbirths: the vision for 2020. The Lancet. 1798-1805.
  • 2011. Stillbirths: how can health systems deliver for mothers and babies? The Lancet. 1610-1623.
  • 2011. Stillbirths: Where? When? Why? How to make the data count? The Lancet. 1448-1463.
  • 2011. Stillbirths 5 Stillbirths: the way forward in high-income countries. The Lancet. 1703-1717.
  • 2011. Stillbirths 1 Stillbirths: why they matter. The Lancet. 1353-1366.
  • 2011. Fetal movement counting improved identification of fetal growth restriction and perinatal outcomes - a multi-centre, randomized, controlled trial. PLOS ONE.
  • 2011. Fetal movement counting - effects on maternal-fetal attachment: a multicenter randomized controlled trial. Birth. 282-293.
  • 2011. Analysis of 'count-to-ten' fetal movement charts: a prospective cohort study. BJOG: an International Journal of Obstetrics and Gynaecology. 1229-1238.
  • 2010. Implementation of uniform information on fetal movement in a Norwegian population reduced delayed reporting of decreased fetal movement and stillbirths in primiparous women - a clinical quality improvement. BMC Research Notes.
  • 2010. Concerns for decreased foetal movements in uncomplicated pregnancies - Increased risk of foetal growth restriction and stillbirth among women being overweight, advanced age or smoking. Journal of Maternal-Fetal & Neonatal Medicine. 1129-1135.
  • 2009. The effects of social support on maternal anxiety and depression after stillbirth. Health and Social Care in the community. 167-176.
  • 2009. Reduction of late stillbirth with the introduction of fetal movement information and guidelines - a clinical quality improvement. BMC Pregnancy and Childbirth.
  • 2009. Detection and management of decreased fetal movements in Australia and New Zealand: A survey of obstetric practice. Australian and New Zealand Journal of Obstetrics and Gynaecology (ANZJOG). 358-363.
  • 2009. Causes of death and associated conditions (Codac) - a utilitarian approach to the classification of perinatal deaths. BMC Pregnancy and Childbirth.
  • 2009. An evaluation of classification systems for stillbirth. BMC Pregnancy and Childbirth.
  • 2008. Midwives' and obstetricians' knowledge and management of women presenting with decreased fetal movements. Acta Obstetricia et Gynecologica Scandinavica. 331-339.
  • 2008. Low maternal awareness of fetal movement is associated with small for gestational age infants. Journal of Midwifery & Women's Health (JMWH). 345-352.
  • 2008. Effects of contact with stillborn babies on maternal anxiety and depression. Birth. 313-320.
  • 2007. Suboptimal care in stillbirths - a retrospective audit study. Acta Obstetricia et Gynecologica Scandinavica. 444-450.
  • 2006. Fetal brain injury in experimental intrauterine asphyxia and inflammation in Göttingen minipigs. Journal of Perinatal Medicine. 226-234.
  • 2005. Store praksisvariasjoner ved redusert fosteraktivitet. Tidsskrift for Den norske legeforening. 2631-2634.
  • 2005. Inflammation increases vulnerability to hypoxia in newborn piglets: Effect of reoxygenation with 21% and 100% O-2. American Journal of Obstetrics and Gynecology.
  • 2005. Effect of interleukin-10 on newborn piglet brain following hypoxia-ischemia and endotoxin-induced inflammation. Biology of the Neonate. 207-216.
  • 2004. Restricted fetal growth in sudden intrauterine unexplained death. Acta Obstetricia et Gynecologica Scandinavica. 801-807.
  • 2004. Morphological and hemidynamic resonance assessment of early neonatal brain injury in a piglet model. Journal of Magnetic Resonance Imaging. 8-15.
  • 2004. Inflammation increases vulnerability to hypoxia in newborn piglets. Effect of resuscitation with 21% and 100% oxygen. American Journal of Obstetrics and Gynecology.
  • 2004. Effect of interleukin �10 in newborn piglets with cerebral hypoxia-ischemia and endotoxin-induced inflammation. Biology of the Neonate.
  • 2003. Maternal health in sudden intrauterine unexplained death: do urinary tract infections protect the fetus? Obstetrics and Gynecology. 909-915.
  • 2003. Cause and risk for stillbirth in twin pregnancies, a retrospective audit. Acta Obstetricia et Gynecologica Scandinavica. 1010-1016.
  • 2002. Prolonged apneas and hypoxia mediated by nicotine and endotoxin in piglets. Biology of the Neonate. 119-125.
  • 2002. Prolonged apneas and hopoxia mediated by nicotine and endotoxin in piglets. Biology of the Neonate. 119-125.
  • 2002. Maternal Health in Sudden Intrauterine Unexplained Death: Do Urinary Tract Infections Protect the Fetus? Obstetrics and Gynecology. 909-915.
  • 2002. Interleukin-10 reverses acute detrimental effects of endotoxin-induced inflammation on perinatal cerebral hypoxia-ischemia. Brain Research. 87-94.
  • 2002. Interleukin-10 reverses acute detrimental effects of endotoxin-induced inflammation in perinatal cerebral hypoxia-Ischemia. Brain Research. 87-94.
  • 2002. Detrimental effects of nicotine and endotoxin in the newborn piglet brain during severe hypoxemia. Biology of the Neonate. 188-196.
  • 2002. Comparative study of sudden infant death syndrome and sudden intrauterine unexplained death. Archives of Disease in Childhood: Fetal and Neonatal Edition. 118-122.
  • 2002. Comparative epidemiology of sudden infant death syndrome and sudden intrauterine unexplained death. Archives of Disease in Childhood: Fetal and Neonatal Edition. F118-F122.
  • 2001. Risk factors for sudden intrauterine unexplained death: Epidemiologic characteristics of singleton cases in Oslo, Norway from 1986 to 1995. American Journal of Obstetrics and Gynecology. 694-702.
  • 2001. Påvisning av dødsårsaker ved intrauterin død: Hvilke undersøkelser bør gjøres? Tidsskrift for Den norske legeforening. 326-330.
  • 2001. Effects of selective inhibition of the Endothelin A and B receptors on hypoxic pulmonary vasoconstriction in newborn piglets. Journal of Perinatal Medicine. 344-350.
  • 2000. Risk factors for Unexplained Sudden Intrauterine Death: Epidemiology of singleton cases in Oslo, Norway, from 1986 to 1995. Prenatal and Neonatal Medicine. 1 sider.
  • 2000. Risk factors for Unexplained Sudden Intrauterine Death: Epidemiology of singleton cases in Oslo, Norway, from 1986 to 1995. Pediatric Research. 1 sider.
  • 2000. Retningslinjer for bruk av diagnostiske analyser i utredningen av dødsårsaker ved intrauterin død. NLFs nettsider.
  • 2000. Adverse effects of Nicotine and Interleukin 1-beta on Autoresuscitation After Apnea in Piglets: Implications for Sudden Infant Death Syndrome. Pediatrics.
  • 1999. Adverse effects of nicotine and interleukin 1 (IL-1) on autoresuscitation after apnea in piglets. Pediatric Research. 1 sider.
Faglig foredrag
  • 2018. eRegistries: Digital health solutions for universal health coverage in reproductive, maternal, newborn and child Health - eRegistries Initiative.
Populærvitenskapelig foredrag
  • 2002. Inflammasjon og krybbedød.
Vitenskapelig foredrag
  • 2018. Use of the national electronic maternal and child health registry (MCH eRegistry) in primary care clinics in Palestine: a pilot time-motion study.
  • 2003. Unexplained stillbirths - a need for definition?
  • 2003. Respiratory regulation, cytokines & risk factors.
  • 2003. Research, epidemiology and prevention of unexplained stillbirths.
  • 2003. Prevention of stillbirths.
  • 2003. Maternal health in sudden intrauterine unexplained death - do urinary tract infection protect the fetus?
  • 2003. Maternal health in sudden intrauterine unexplained death - Do urinary tract infections protect the fetus?
  • 2003. Epidemiology and prevention of unexplained stillbirth.
  • 2003. Epidemiology and prevention of unexplained stillbirth.
  • 2003. Epidemiology and prevention of unexplained stillbirth.
  • 2003. Comparing Sudden Intrauterine Unexplained Death (SIUD) and Sudden Infant Death Syndrome (SIDS).
  • 2003. Comparing "unexplained stillbirths" and SIDS.
  • 2003. A kick from within - fetal movement counting and the canceled progress in antenatal care.
  • 2003. A kick from within - Fetal movement counting and the canceled progress in antenatal care.
  • 2002. The epidemiology of unexplained stillbirths.
  • 2002. Risk factors for unexplained fetal death.
  • 2002. Risikofaktorer for uforklart fosterdød.
  • 2002. Prognostiske faktorer hos nyfødte; risiko for perinatal hjerneskade.
  • 2002. Praktisk kvalitetsforbedring.
  • 2002. Maternal health in sudden intrauterine unexplained death - protection of the fetus by maternal urinary tract infections.
  • 2002. Maternal health in sudden intrauterine unexplained death - do urinary infections protect the fetus?
  • 2002. Interleukin-10 reverses acute detrimental effects of endotoxin-induced inflammation on perinatal cerebral hypoxia-ischemia.
  • 2002. Interleukin-10 reverses acute detrimental effects of endotoxin on perinatal cerebra hypoxia-ischemia.
  • 2002. Epidemiology of unexplained stillbirths.
  • 2002. Comparative epidemiology of sudden infant death syndrome and sudden intrauterine unexplained death.
  • 2002. Cause and risk of stillbirth in twin pregnancies - a retrospective audit.
  • 2001. SIDS.
  • 2001. Risk factors for sudden intrauterine unexplained death: Epidemiologic characteristics of singleton cases in Oslo, Norway, from 1986 to 1995.
  • 2001. Påvisning av dødsårsaker ved intrauterin død: Hvilke undersøkelser bør gjøres?
  • 2001. Is sudden intrauterine unexplained death (SIUD) related to sudden infant death syndrome (SIDS)?
  • 2001. Intraleukin-10 reverses detrimental effects of endotoxin on hypoxic-ischemic brain injury in piglets.
  • 2001. Interleukin-10 reverses detrimental effects of endotoxin on hypoxic-ischemic brain injury in piglets.
  • 2001. Comparative epidemiology of sudden infant death syndrome and sudden intrauterine unexplained death.
  • 2001. Comparative epidemiology of sudden infant death syndrome and sudden intrauterine unexplained death.
  • 2000. Risk factors for Unexplained Sudden Intrauterine Death: Epidemiology of singleton cases in Oslo, Norway, from 1986 to 1995.
  • 2000. Risk Factors for Sudden Intrauterine Unexplained Death (SIUD): Epidemiology of Singleton Cases in Oslo, Norway, 1986-1995.
  • 2000. Prøvetagning ved dødfødsler.
  • 2000. Prolonged hypoxia after apnea in piglets pretreated with low dosage endotoxin and nicotin.
  • 2000. Plutselig uforklart fosterdød.
  • 2000. Plutselig uforklart fosterdød.
  • 2000. Plutselig uforklart fosterdød.
  • 2000. Nicotine and endotoxin prolong apnea and increase hypoxic brain damage.
  • 2000. Effect of nicotine and endotoxin on primary cerebral injury during hypoxia in piglets.
  • 2000. ADVERSE EFFECTS OF NICOTINE AND ENDOTOXIN ON AUTORESUSCITATION AFTER APNEA IN PIGLETS: IMPLICATIONS FOR SUDDEN INFANT DEATH SYNDROME (SIDS).
  • 1999. The effect of selective blocking of the Endothelin A and B receptors on the pulmonary circulation during hypoxia and reoxygenation in piglets.
  • 1999. Adverse effects of nicotine and interleukin-1 beta on autoresuscitation after apnea in piglets.
Leder
  • 2016. Classifying the causes of perinatal death. Bulletin of the World Health Organization. 79-79A.
  • 2011. Major risk factors for stillbirth in high-income countries: a systematic review and meta-analysis EDITORIAL COMMENT. Obstetrical and Gynecological Survey. 483-485.
  • 2010. Reduction of Late Stillbirth With the Introduction of Fetal Movement Information and Guidelines A Clinical Quality Improvement COMMENT. Obstetrical and Gynecological Survey. 8-9.
Leserinnlegg
  • 2011. Stillbirth in high-income countries Reply. The Lancet. 875-875.
  • 2010. Svangerskap - tryggest på overtid? Tidsskrift for Den norske legeforening. 2341.
  • 2007. Genetic epidemiologic studies of preterm birth: studies of disease or of "rescue by birth"? American Journal of Obstetrics and Gynecology. 438-439.
Populærvitenskapelig artikkel
  • 2000. Sammenlignende studier mellom krybbedød og plutselig uforklart fosterdød. Oss foreldre imellom. 18-18.
Doktorgradsavhandling
  • 2019. Attributes and consequences of health information systems data for antenatal care. Health status, health system performance and policy.
  • 2013. Fetal movement counts and fetal health. 1679.
  • 2011. Decreased fetal movements in late pregnancy – importance today? 1117.
  • 2003. Sudden Intrauterine Unexplained Death.
  • 2002. Effects on inflammation and nicotine on apnea, respiratory response and hypoxic-ischemic brain damage in the newborn piglet.
  • 2002. Effects of inflammation and nicotine on apnea, respiratory response and hypoxic-ischemic brain damage in the newborn piglet.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
  • 2010. Stillbirths and prevention strategies in developing and developed countries. 6 sider.
  • 2010. Essential diagnostic workup of stillbirths. 20 sider.
  • 2010. Definition and epidemiology of stilbirths. 15 sider.
Sammendrag/abstract
  • 2019. Use of the national electronic maternal and child health registry (MCH eRegistry) in primary care clinics in occupied Palestinian territory: a pilot time-motion study. The Lancet. 18-18.
  • 2012. A population-based reference chart for fundal height measures. Acta Obstetricia et Gynecologica Scandinavica. 117-118.
  • 2009. Incidence and classification of intrauterine fetal death (IUFD) in the Oslo area 1990-2003. Thrombosis Research. S137-S137.
Poster
  • 2018. eRegCom: Communication strategies from the maternal and child health eRegistry to health care providers and women: A cluster randomized controlled trial protocol.
  • 2018. Maternal and child health and care provision in Palestine: data from the national electronic maternal and child health registry (MCH eRegistry).
  • 2017. eRegistries: clinical registries to support women's and children's health.
  • 2016. eRegistries: A Framework for Electronic Registries for Maternal and Child Health.
  • 2015. Status of Maternal and Child Health Registries in Low and Middle Income Countries: A Systematic Review of Literature.
  • 2009. Implementing a quality improvement curriculum for medical students.
  • 2003. MRI assessment of ischemia in a piglet model.
  • 2003. Effect of interleukin-10 in newborn piglets with cerebral hypoxia-ischemia and endotoxin-induced inflammation.
  • 2003. Comprehensive morphological functional MR assessment of early neonatal brain injury in a piglet model.
Digitale læremidler
  • 2007. Management of decreased fetal movements.
Errata
  • 2010. Correction: Reduction of late stillbirth with the introduction of fetal movement information and guidelines - a clinical quality improvement. BMC Pregnancy and Childbirth.
Vitenskapelig oversiktsartikkel/review
  • 2017. Making stillbirths visible: a systematic review of globally reported causes of stillbirth. 212-224.
  • 2017. Classification of causes and associated conditions for stillbirths and neonatal deaths. 176-185.
  • 2016. Interventions to enhance maternal awareness of decreased fetal movement: a systematic review. 886-898.
  • 2011. Major risk factors for stillbirth in high-income countries: a systematic review and meta-analysis. 1331-1340.
  • 2009. Making stillbirths count, making numbers talk - Issues in data collection for stillbirths. 17 sider.
  • 2008. Methods of fetal movement counting and the detection of fetal compromise. 147-154.
  • 2008. Management of decreased fetal movements. 307-311.
  • 2008. Fetal movement assessment. 243-246.
  • 2004. A kick from within - fetal movement counting and the cancelled progress in antenatal care. 13-24.
Fagartikkel
  • 2019. eRegTime, Efficiency of Health Information Management Using an Electronic Registry for Maternal and Child Health: Protocol for a Time-Motion Study in a Cluster Randomized Trial. JMIR Research Protocols. 11 sider.

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