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137 papers found.
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Adolescents in a residential school for behavior disorders have an elevated mortality risk in young adulthood

0 Mika Gissler 0 Jaana Suvisaari 0 0 National Institute for Health and Welfare , Mannerheimintie 166, 00300 Helsinki , Finland Background: Conduct problems during adolescence are associated with an

An International Contrast of Rates of Placental Abruption: An Age-Period-Cohort Analysis

-reproductive-health/parturientsdeliveries-and-births/perinatal-statistics-parturientsdelivers-and-newborns Contact: Mika Gissler, THL National Institute for Health and Welfare, PO BOX 30, 00271 Helsinki, Finland

Apgar score and risk of autism

Low Apgar score has been associated with higher risk for several neurological and psychiatric disorders, including cerebral palsy and intellectual disability. Studies of the association between Apgar score and autism spectrum disorder (ASD) have been inconsistent. We aimed to investigate (1) the association between low Apgar score at 5 min and risk for ASD, and (2) the modifying...

Assisted reproduction using donated embryos: outcomes from surveillance systems in six countries†

BACKGROUND Embryo donation, though less often performed than other assisted reproductive technology (ART), can represent an attractive option for couples who do not wish to discard their embryos remaining after IVF, and for those who cannot or should not conceive naturally. Clinicians and potential participants could benefit from information comparing outcomes of embryo donation...

Association between participation in the Northern Finland Birth Cohort 1966 study and use of psychiatric care services

Kerkela¨, Mika Gissler, Juha Veijola. Data curation: Martta Kerkela¨, Tanja Nordstro¨m. Formal analysis: Martta Kerkela¨. Methodology: Martta Kerkela¨. Project administration: Juha Veijola. Resources ... : Juha Veijola. Supervision: Mika Gissler, Juha Veijola. Visualization: Martta Kerkela¨. Writing – original draft: Martta Kerkela¨. Writing – review & editing: Martta Kerkela¨, Mika Gissler, Tanja

Birth weight, gestational age, fetal growth and childhood asthma hospitalization

Background Childhood asthma may have a fetal origin through fetal growth and development of the immunocompetence or respiratory organs. Objective We examined to which extent short gestational age, low birth weight and fetal growth restriction were associated with an increased risk of asthma hospitalization in childhood. Methods We undertook a cohort study based on several...

Birth weight, gestational age, fetal growth and childhood asthma hospitalization

Childhood asthma may have a fetal origin through fetal growth and development of the immunocompetence or respiratory organs. We examined to which extent short gestational age, low birth weight and fetal growth restriction were associated with an increased risk of asthma hospitalization in childhood. We undertook a cohort study based on several national registers in Denmark...

Births and induced abortions among women of Russian, Somali and Kurdish origin, and the general population in Finland –comparison of self-reported and register data

Since reproductive health is often considered a highly sensitive topic, underreporting in surveys and under coverage of register data occurs frequently. This may lead to inaccurate information about the reproductive health. This study compares the proportion of women having births and induced abortions among migrant women of Russian, Somali and Kurdish origin in Finland to women...

Busy day effect on intrapartum adverse maternal outcomes – a population‐based study of 601 247 singleton deliveries

166, 00270, Helsinki, Finland Mika Gissler Department of Obstetrics and Gynecology, Fetomaternal Medical Center, Helsinki University Hospital and University of Helsinki, Haartmaninkatu 2, 00290 ... Scholar Mika Gissler View author publications You can also search for this author in PubMed Google Scholar Vedran Stefanovic View author publications You can also search for this author in PubMed

Can the outcome of the next pregnancy be predicted at the time of induced abortion?

BACKGROUND Factors predicting the outcome of the next pregnancy following termination of pregnancy (TOP) are poorly known. METHODS A cohort of 1269 women undergoing medical TOP between 2000 and 2002 were followed up until the next pregnancy or until the end of 2006, using registers of induced abortion, births and hospital discharges. Factors associated with repeat TOP, delivery...

Cancer Incidence among Patients with Anorexia Nervosa from Sweden, Denmark and Finland

A diet with restricted energy content reduces the occurrence of cancer in animal experiments. It is not known if the underlying mechanism also exists in human beings. To determine whether cancer incidence is reduced among patients with anorexia nervosa who tend to have a low intake of energy, we carried out a retrospective cohort study of 22 654 women and 1678 men diagnosed with...

Como Manter Sistemas de Registo com Boa Qualidade?

correspondente: Mika Gissler 1 Copyright © Ordem dos Médicos 2019 Revista Científica da Ordem dos Médicos335 Information Services; Registries Palavras-chave; Serviços de Informação; Sistema de Registos The

Comparison of perinatal health of children born from IVF in Finland in the early and late 1990s

BACKGROUND: The purpose of this study was to investigate whether perinatal health outcomes changed during the 1990s with the increasing use of IVF. METHODS: Data were from the Finnish Medical Birth Register for periods 1991–1993 and 1998–1999. Outcomes of IVF infants and other infants were compared, both overall and separately for singleton and multiple births, by adjusting for...

Complications of IVF and ovulation induction

BACKGROUND: The frequency and importance of complications of IVF and other ovulation induction (OI) are poorly known. We examined the occurrence of serious complications and miscarriages leading to hospitalization or operation after IVF (including microinjections and frozen embryo transfers) and OI treatment (with or without insemination). METHODS: Women who received IVF (n...

Congenital abdominal wall defects and cryptorchidism: a population-based study

Several studies have reported high prevalence of undescended testis (UDT) among boys with congenital abdominal wall defects (AWD). Due to rarity of AWDs, however, true prevalence of testicular maldescent among these boys is not known. We conducted a national register study to determine the prevalence of UDT among Finnish males with an AWD. All male infants with either...

Consortium for the Study of Pregnancy Treatments (Co-OPT): An international birth cohort to study the effects of antenatal corticosteroids

. Reynolds 0 4 6 Karel AllegaertID 2 4 6 Jasper V. Been 4 6 Abigail Fraser 4 6 Mika Gissler 4 6 Kristjana Einarsd o´ttir 4 6 Lani Florian 4 6 Bo Jacobsson 3 4 6 Joshua P. VogelID 4 6 Helga Zoega 4 6 Sohinee ... availability should be directed to Professor Mika Gissler, Finland (mika.gissler@thl. fi); Professor Kristjana Einarsdottir, Iceland (ke@hi. is); Dr Eyal Krispin, Israel (Eyalkrispin@gmail. com); Dr Stefan Kuhle

Contribution of Risk Factors to Extremely, Very and Moderately Preterm Births – Register-Based Analysis of 1,390,742 Singleton Births

Background Preterm birth, defined as birth occurring before 37 weeks gestation, is one of the most significant contributors to neonatal mortality and morbidity, with long-term adverse consequences for health, and cognitive outcome. Objective The aim of the present study was to identify risk factors of preterm birth (≤36+6 weeks gestation) among singleton births and to quantify...

Contribution of socioeconomic status to the risk of small for gestational age infants – a population-based study of 1,390,165 singleton live births in Finland

Background Small for gestational age (SGA) infants are at increased risk of short- and long-term adverse outcomes. Methods Population-based case–control study using data derived from the Finnish Medical Birth Register for the years 1987–2010 (total population of singleton live births n = 1,390,165). The aim was to quantify the importance of risk factors for SGA and describe their...

Contribution of socioeconomic status to the risk of small for gestational age infants – a population-based study of 1,390,165 singleton live births in Finland

Small for gestational age (SGA) infants are at increased risk of short- and long-term adverse outcomes. Population-based case–control study using data derived from the Finnish Medical Birth Register for the years 1987–2010 (total population of singleton live births n = 1,390,165). The aim was to quantify the importance of risk factors for SGA and describe their contribution to...

Correction to: Maternal complications in twin pregnancies in Finland during 1987–2014: a retrospective study

, Haartmaninkatu 2, P.O. BOX 140, 00029, Helsinki, HUS, Finland Riina M. Jernman & Mika E. Nuutila Finnish Institute for Health and Welfare, P.O. BOX 30, 00271, Helsinki, Finland Mika Gissler Department of ... Neurobiology, Care Sciences and Society, Karolinska Institute, Stockholm, Sweden Mika Gissler Children’s Hospital, University of Helsinki and Helsinki University Hospital, Stenbäckinkatu 11, P.O. BOX 281