Stellan Håkansson

Contact

stellan.hakansson@umu.se

Works at

Affiliated as research fellow at Department of Clinical Sciences Section: Pediatrics

Norrlands universitetssjukhus, Umeå universitet, Klinisk vetenskap Umeå universitet, Klinisk vetenskap, 901 85 Umeå

Publications Publications

Early-onset group B streptococcal infections in five Nordic countries with different prevention policies, 1995 to 2019

Eurosurveillance, European Centre for Disease Control and Prevention (ECDC) 2024, Vol. 29, (3)

Björklund, Verna; Saxén, Harri; Hertting, Olof; et al.

Factors associated with the increased incidence of necrotising enterocolitis in extremely preterm infants in Sweden between two population-based national cohorts (2004-2007 vs 2014-2016)

Archives of Disease in Childhood: Fetal and Neonatal Edition, BMJ Publishing Group Ltd 2024, Vol. 109, (1) : 87-93

Challis, Pontus; Källén, Karin; Björklund, Lars; et al.

One-year survival and outcomes of infants born at 22 and 23 weeks of gestation in Sweden 2004-2007, 2014-2016 and 2017-2019

Archives of Disease in Childhood: Fetal and Neonatal Edition, BMJ Publishing Group Ltd 2024, Vol. 109, (1) : 10-17

Farooqi, Aijaz; Håkansson, Stellan; Serenius, Fredrik; et al.

Centralisation of extremely preterm births and decreased early postnatal mortality in Sweden, 2004-2007 versus 2014-2016

Acta Paediatrica

Gadsbøll, Christian; Björklund, Lars J.; Norman, Mikael; et al.

Late-onset sepsis among extremely preterm infants of 24-28 weeks gestation: an international comparison in 10 high-income countries

Neonatology

Klinger, Gil; Reichman, Brian; Norman, Mikael; et al.

The Swedish Neonatal Network for outcomes improvement

Pediatric Medicine, AME Publishing Company 2023, Vol. 6

Norman, Mikael; Håkansson, Stellan

Patterns of respiratory support by gestational age in very preterm infants

Neonatology, S. Karger 2023, Vol. 120, (1) : 142-152

Norman, Mikael; Jonsson, Baldvin; Söderling, Jonas; et al.

Preterm birth in the Nordic countries—Capacity, management and outcome in neonatal care

Acta Paediatrica, John Wiley & Sons 2023, Vol. 112, (7) : 1422-1433

Norman, Mikael; Padkær Petersen, Jesper; Stensvold, Hans Jørgen; et al.

International Variation in the Management of Patent Ductus Arteriosus and Its Association with Infant Outcomes: A Survey and Linked Cohort Study

The Journal of Pediatrics, Elsevier 2022, Vol. 244 : 24-29

Isayama, Tetsuya; Kusuda, Satoshi; Adams, Mark; et al.

Development and Validation of a Mortality Prediction Model in Extremely Low Gestational Age Neonates

Neonatology, Vol. 119, (4) : 418-427

Moreira, Alvaro; Benvenuto, Domenico; Fox-Good, Christopher; et al.

Perinatal risk factors for mortality in very preterm infants: A nationwide, population-based discriminant analysis

Acta Paediatrica, John Wiley & Sons 2022, Vol. 111, (8) : 1526-1535

Norman, Mikael; Nilsson, David; Trygg, Johan; et al.

Infants Born to Mothers Who Were SARS-CoV-2 Positive during Pregnancy and Admitted to Neonatal Intensive Care Unit

Neonatology, S. Karger 2022, Vol. 119, (5) : 619-628

Shah, Prakesh S.; Joynt, Chloe; Håkansson, Stellan; et al.

Five-minute Apgar score and outcomes in neonates of 24-28 weeks' gestation

Archives of Disease in Childhood: Fetal and Neonatal Edition, BMJ 2022, Vol. 107, (4) : 437-446

Shah, Prakesh S.; Norman, Mikael; Rusconi, Franca; et al.

Association of Adherence to Surfactant Best Practice Uses with Clinical Outcomes among Neonates in Sweden

JAMA Network Open, Vol. 4, (5)

Challis, Pontus; Nydert, Per; Håkansson, Stellan; et al.

Neonatal outcomes of extremely preterm twins by sex pairing: an international cohort study

Archives of Disease in Childhood: Fetal and Neonatal Edition, BMJ Publishing Group Ltd 2021, Vol. 106, (1) : F17-F24

Gagliardi, Luigi; Rusconi, Franca; Reichman, Brian; et al.

Inter-center variability in neonatal outcomes of preterm infants: A longitudinal evaluation of 298 neonatal units in 11 countries

Seminars in Fetal & Neonatal Medicine, Elsevier 2021, Vol. 26, (1)

Lui, Kei; Vento, Maximo; Modi, Neena; et al.

Place of Birth of Extremely Preterm Infants in Sweden

Journal of the American Medical Association (JAMA), Chicago: American Medical Association 2021, Vol. 326, (24) : 2529-2530

Norman, Mikael; Gadsbøll, Christian; Björklund, Lars J.; et al.

Association of Maternal SARS-CoV-2 Infection in Pregnancy with Neonatal Outcomes

Journal of the American Medical Association (JAMA), American Medical Association 2021, Vol. 325, (20) : 2076-2086

Norman, Mikael; Navér, Lars; Söderling, Jonas; et al.

Neonatal Intensive Care Unit-Level Patent Ductus Arteriosus Treatment Rates and Outcomes in Infants Born Extremely Preterm

Journal of Pediatrics, Elsevier 2020, Vol. 220 : 34-39.e05

Isayama, Tetsuya; Kusuda, Satoshi; Reichman, Brian; et al.

Family Rooms in Neonatal Intensive Care Units and Neonatal Outcomes: An International Survey and Linked Cohort Study

The Journal of Pediatrics, Elsevier 2020, Vol. 226 : 112-117

Lehtonen, Liisa; Lee, Shoo K.; Kusuda, Satoshi; et al.

Neonatal Outcomes in Very Preterm Infants With Severe Congenital Heart Defects: An International Cohort Study

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, John Wiley & Sons 2020, Vol. 9, (5)

Norman, Mikael; Håkansson, Stellan; Kusuda, Satoshi; et al.

Rates of Extreme Neonatal Hyperbilirubinemia and Kernicterus in Children and Adherence to National Guidelines for Screening, Diagnosis, and Treatment in Sweden

JAMA Network Open, AMER MEDICAL ASSOC 2019, Vol. 2, (3)

Alken, Jenny; Håkansson, Stellan; Ekeus, Cecilia; et al.

Att födas några veckor för tidigt – spelar det någon roll?: [Born a few weeks too early; does it matter?]

Läkartidningen, Läkartidningen förlag 2019, Vol. 116

Bonnevier, Anna; Björklund, Lars; Elfvin, Anders; et al.

Förtidsbörd största perinatala problemet: 5,7 procent av graviditeter i Sverige slutar för tidigt, inte klarlagt varför – kostar miljardbelopp varje år: [Preterm delivery: an overview on epidemiology, pathophysiology and consequences for the individual and the society]

Läkartidningen, Läkartidningen förlag 2019, Vol. 116

Jacobsson, Bo; Pettersson, Karin; Modzelewska, Dominika; et al.

Trends in Outcomes for Neonates Born Very Preterm and Very Low Birth Weight in 11 High-Income Countries

Journal of Pediatrics, Elsevier 2019, Vol. 215 : 32-40.e14

Lui, Kei; Lee, Shoo K; Kusuda, Satoshi; et al.

Association Between Year of Birth and 1-Year Survival Among Extremely Preterm Infants in Sweden During 2004-2007 and 2014-2016

Journal of the American Medical Association (JAMA), Chicago: American Medical Association 2019, Vol. 321, (12) : 1188-1199

Norman, Mikael; Hallberg, Boubou; Abrahamsson, Thomas; et al.

[Editorial comment] Association between year of birth and 1-year survival among extremely preterm infants in Sweden during 2004-2007 and 2014-2016

Obstetrical and Gynecological Survey, Wolters Kluwer 2019, Vol. 74, (8) : 456-458

Norman, Mikael; Hallberg, Boubou; Abrahamsson, Thomas; et al.

Prevalence of Severe Visual Disability Among Preterm Children With Retinopathy of Prematurity and Association With Adherence to Best Practice Guidelines

JAMA Network Open, AMER MEDICAL ASSOC 2019, Vol. 2, (1)

Norman, Mikael; Hellstrom, Ann; Hallberg, Boubou; et al.

The Swedish Neonatal Quality Register: contents, completeness and validity

Acta Paediatrica, John Wiley & Sons 2019, Vol. 108, (8) : 1411-1418

Norman, Mikael; Källén, Karin; Wahlström, Erik; et al.

The Swedish Neonatal Quality Register: contents, completeness and validity

BMC Pregnancy and Childbirth, BioMed Central 2019, Vol. 108, (8) : 1411-1418

Norman, Mikael; Källén, Karin; Wahlström, Erik; et al.

Unit-Level Variations in Healthcare Professionals' Availability for Preterm Neonates < 29 Weeks' Gestation: An International Survey

Neonatology, S. Karger 2019, Vol. 116, (4) : 347-355

Shahroor, Maher; Lehtonen, Liisa; Lee, Shoo K.; et al.

Respiratory Management of Extremely Preterm Infants: An International Survey

Neonatology, Vol. 114, (1) : 28-36

Beltempo, Marc; Isayama, Tetsuya; Vento, Máximo; et al.

Variations in Oxygen Saturation Targeting, and Retinopathy of Prematurity Screening and Treatment Criteria in Neonatal Intensive Care Units: An International Survey

Neonatology, Vol. 114, (4) : 323-331

Darlow, Brian A; Vento, Máximo; Beltempo, Marc; et al.

Minskning av neonatala infektioner med grupp B-streptokocker

Läkartidningen, Sveriges läkarförbund 2018, Vol. 115, (4)

Håkansson, Stellan

Association of Maternal Diabetes With Neonatal Outcomes of Very Preterm and Very Low-Birth-Weight Infants: an International Cohort Study

JAMA pediatrics, American Medical Association 2018, Vol. 172, (9) : 867-875

Persson, Martina; Shah, Prakesh S.; Rusconi, Franca; et al.

Intracranial hemorrhages in neonates born from 32 weeks of gestation - low frequency of associated fetal and neonatal alloimmune thrombocytopenia: a register-based study

Transfusion, Vol. 58, (1) : 223-231

Refsum, Erle; Håkansson, Stellan; Mortberg, Anette; et al.

Neonatal Outcomes of Very Preterm or Very Low Birth Weight Triplets

Pediatrics, AMER ACAD PEDIATRICS 2018, Vol. 142, (6)

Shah, Prakesh S.; Kusuda, Satoshi; Håkansson, Stellan; et al.

An International Comparison of Death Classification at 22 to 25 Weeks' Gestational Age

Pediatrics, AMER ACAD PEDIATRICS 2018, Vol. 142, (1)

Smith, Lucy K.; Morisaki, Naho; Morken, Nils-Halvdan; et al.

International variations and trends in the treatment for retinopathy of prematurity

British Journal of Ophthalmology, BMJ Publishing Group Ltd 2017, Vol. 101, (10) : 1399-1404

Darlow, Brian A; Lui, Kei; Kusuda, Satoshi; et al.

Survival in very preterm infants: an international comparison of 10 national neonatal networks

Pediatrics, The American Academy of Pediatrics 2017, Vol. 140, (6)

Helenius, Kjell; Sjörs, Gunnar; Shah, Prakesh S; et al.

Scoping review shows wide variation in the definitions of bronchopulmonary dysplasia in preterm infants and calls for a consensus

Acta Paediatrica, Wiley-Blackwell 2017, Vol. 106, (3) : 366-374

Hines, Delaney; Modi, Neena; Lee, Shoo K; et al.

Reduced incidence of neonatal early-onset group B streptococcal infection after promulgation of guidelines for risk-based intrapartum antibiotic prophylaxis in Sweden: analysis of a national population-based cohort

Acta Obstetricia et Gynecologica Scandinavica, WILEY 2017, Vol. 96, (12) : 1475-1483

Håkansson, Stellan; Lilja, Maria; Jacobsson, Bo; et al.

Perinatal health services organization for preterm births: a multinational comparison

Journal of Perinatology, Nature Publishing Group 2017, Vol. 37, (7) : 762-768

Kelly, L E; Shah, P S; Håkansson, Stellan; et al.

Comparing very low birth weight versus very low gestation cohort methods for outcome analysis of high risk preterm infants

BMC Pediatrics, BioMed Central 2017, Vol. 17

Koller-Smith, Louise I. M.; Shahr, Prakesh S.; Ye, Xiang Y.; et al.

Hypertensive disorders of pregnancy and outcomes of preterm infants of 24 to 28 weeks' gestation

Journal of Perinatology, Nature Publishing Group 2016, Vol. 36, (12) : 1067-1072

Gemmell, L; Martin, L; Murphy, K E; et al.

Results from the National Perinatal Patient Safety Program in Sweden: the challenge of evaluation

Acta Obstetricia et Gynecologica Scandinavica, Vol. 95, (5) : 596-603

Luthander, Charlotte Millde; Kallen, Karin; Nyström, Monica E.; et al.

Country-Specific vs. Common Birthweight-for-Gestational Age References to Identify Small for Gestational Age Infants Born at 24-28 weeks: an International Study

Paediatric and Perinatal Epidemiology, Wiley-Blackwell 2016, Vol. 30, (5) : 450-461

Martin, Lisa J; Sjörs, Gunnar; Reichman, Brian; et al.

Neonatal Outcomes of Very Low Birth Weight and Very Preterm Neonates: An International Comparison

Journal of Pediatrics, Vol. 177 : 144-152

Shah, Prakesh S.; Lui, Kei; Sjors, Gunnar; et al.

Intrapartum GBS screening and antibiotic prophylaxis: a European consensus conference

The Journal of Maternal-Fetal & Neonatal Medicine, Vol. 7-8 : 766-782

Di Renzo, G C; Melin, P; Berardi, A; et al.

The Importance of Echocardiography and an Individual Approach to Patent Ductus Arteriosus Treatment in Extremely Preterm Infants

Neonatology, Vol. 107, (4) : 257-257

Gudmundsdottir, Anna; Johansson, Stefan; Håkansson, Stellan; et al.

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