• Cohort, name
    PLASTICITY - life long follow-up of cognitive ability after birth risks

    Cohort, abbreviation
    Plasticity

    Cohort, country
    Finland (Suomi)

    Cohort, website
    http://www.koputus.fi

    Key reference
    Michelsson, K and Ylinen, A and Saarnivaara, A and Donner, M. Occurrence of risk factors in newborn infants. A study of 22359 consecutive cases. Annals of clinical research 10: 334-336, 1978

    Date of filling in this questionnaire:
    2014-09-22

  • Principal investigator(s), name
    Laura Hokkanen

    Principal investigator(s), e-mail address
    laura.hokkanen@helsinki.fi

    Principal investigator(s), institution
    University of Helsinki, Institute of Behavioural Sciences

    Contact person(s), name
    Laura Hokkanen

    Contact person(s), e-mail address
    laura.hokkanen@helsinki.fi

    Contact person(s), institution address
    University of Helsinki, Institute of Behavioural Sciences

  • Main aim of cohort
    Birth risk, hyperbilirubinemia, low birth weight, asphyxia, gestational diabetes, perinatal infections, RDS, MBD, ADHD, developmental disorders, dyslexia, cognitive trajectories, middle age, school achivement, occupational outcome, MCI, dementia, hypothyreosis, diabetes, maternal diabetes, balance, body sway, falling risk, muscle strength, mortality

    Recruited number of:
    22359 children / 0 mothers / 0 fathers / 0 grand parents / 0 other family members

    Approximate proportion of source population included
    1396

    Source population
    Region-based

  • Period of enrollment
    Start: 1971-01-01, End: 0000-00-00

    Enrollment period
    At birth  to

    Enrollment criteria, please specify
    There were 22359 consecutive births which accounted for about 10% of all births in Finland and about one third of those in the county of Uusimaa. At birth 1196 (5.4%) of the consecutive cases presented with at least one predefined risk: APGAR score lower than 7 at 5 or 15 minutes (n=372), birth weight under 2000 grams (n=317) out of whom 116 under 1500 grams, significant hyperbilirubinemia (n=368), severe respiratory difficulties necessitating care (n=161), neurological symptoms (n=195), maternal diabetes (n=95), infant hypoglycemia (n=104), and severe infection (n=36); 19% had more than one risk factor.

    Exclusion criteria, please specify
    Of the 1196 infants, 158 died before the age of 5, 25 were severely disabled and were excluded

    Planned age of children at end of follow-up
    life long yearsLife-long / unrestricted
General information ---------- Child age (years) at assessment ----------
<1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Home address
School address
Birth outcomes
Birth weightX
Birth lengthX
Gestational age at birthX
Apgar scoreX
Congenital malformationsX
Stillbirth (>= 22 weeks)X
Child’s sexX
Head circumference
Biparietal diameter
Child exposures ---------- Child age (years) at assessment ----------
<1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Breast feeding
Diet
Dietary supplements
Childcare attendanceX
Active smokingX
Passive smokingXX
Alcohol consumptionX
Physical activityXXX
Substance useX
Medicine intake
Vaccinations
Psychological distress (e.g. bullying)
Air pollution
Access to green spaces
Built environment
Noise
Radiation, electromagnetic fields
Water contamination
Pets
Farm animal exposure
Biomarkers of exposure
Mercury
Lead
Cadmium
Arsenic
Other metals
Polychlorinated biphenyl esters
Dicloro difenil tricloroetano
Hexachlorobenzene
Brominated flame retardants
Perflouralkyl compounds
Bisphenol A
Other bisphenols
Parabens
Benzophenones
Triclosan
Phthalates
Cotinine
Child development and health ---------- Child age (years) at assessment ----------
<1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Anthropometry
WeightXXX
HeightXXX
Head circumferenceXX
Abdominal circumference
Arm circumference
Wrist circumference
Waist circumference
Clinical examinations
Blood pressure
Carotida intima media thickness
Pulse wave velocity
Cardiac ultrasound
Renal ultrasound
Brain MRI
Other MRI
DEXA‐scan results
Skin folds
Bio impedence
Oscilometry
Spirometry
Skin prick test
Bronchial challenge test
Reversibility test
Dental observations
Mental and neurological development
Cognitive functionXXX
School performanceXX
LanguageXXX
ADHD
Autism
Sleep disturbances
Mental health
Respiratory health
Asthma
Allergy
Allergic rhinitis
Eczema
Respiratory tract infections
Senses
Vision
Hearing
Musculo-skeletal health
Back pain
Neck pain
Growing pains
Sexual maturation
Tanner stage
Pubertal development stage
Age at menarche
Age at voice change
2D/4D digit ratio
Nocturnal ejaculation
Acne
Other health outcomes
Cancer
Diabetes
Congenital anomalies
Biomarkers of health
Nephrology (e.g. creatinine, albumin)
Thyroid hormones
Inflammatory markers (e.g. C-reactive protein cytokines)
Immunologic markers (e.g. immunoglobulines)
Cortisol
Vitamines and micronutrients
Gonadal axis hormones (e.g. testosterone, estradiol)
Metabolism (e.g. cholesterol, LDL, HDL, insulin, triglycerides)
Metabolomics
DNA methylation
Transcriptomics (mRNA, miRNA)
Genome-wide association study (GWAS)
Child biological samples ---------- Child age (years) at sampling ----------
At birth 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Whole blood
Serum
Plasma
Buffy coat
Urine
Hair
Teeth
Nails
Saliva
Purified DNA
Purified RNA
Red blood cells
Umbilical cord blood/tissue
Blood smear
Faeces/meconium
Exhaled breathe condensate
Sputum induction
Placenta
General information
Pre-pregnancy During pregnancy <1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Education
Income
Employment status
Job title
Single parenthoodX
Home address
Work address
Maternal characteristics related to the index pregnancy/child
Age at birthX
Ethnicity
Country of birth
Planned pregnancyX
Time to pregnancy
Fertility treatmentX
Prior spontaneous abortion (<22w)X
Prior birthsX
Ultrasound measurements
Doppler measurements
PreeclampsiaX
Gestational diabetes
Gestational hypertension
Gestational durationX
Mode of deliveryX
Prenatal diagnosticsX
Medical termination of pregnancyX
Maternal Exposures ---------- Timing of assessment ----------
Pre-pregnancy First trimester Second trimester Third trimester Post pregnancy
Diet
Dietary supplements
Active smokingXXX
Passive smoking
Alcohol consumption
Physical activity
Substance use
Medicine intakeXXXX
Coffee drinking
Psychological distress (e.g. life-events, health behaviors, perceived stress)
Occupational exposuresXXX
Heavy liftsXXX
Work hours
Air pollution
Access to green spaces
Built environment
Noise
Radiation, electromagnetic fields
Water contamination
Binge drinking
Pets
Farm animal exposure
Biomarkers of exposure
Mercury
Lead
Cadmium
Arsenic
Other metals
Polychlorinated biphenyl esters
Dicloro difenil tricloroetano
Hexachlorobenzene
Brominated flame retardants
Perflouralkyl compounds
Bisphenol A
Other bisphenols
Parabens
Benzophenones
Triclosan
Phthalates
Cotinine
Maternal health ---------- Timing of assessment ----------
Pre-pregnancy First trimester Second trimester Third trimester Post pregnancy
Anthropometry
WeightXXXX
Height
Waist circumference
Clinical examinations
Blood pressure
Carotida intima media thickness
Pulse wave velocity
DEXA scans
Bioimpedence
Mental and neurological development
Mental healthX
Cognitive function (e.g. intelligence quotient)
Respiratory health
Asthma
Allergy
Musculo‐skeletal disease
Back pain
Neck pain
Arthritis
Other health outcomes
Cancer
DiabetesXXXXX
Cardio‐vascular disease
Family history of chronic disease
Infectious disease
Fever
Autoimmune disease
Urinary symptoms
Sexual problems
Sleep disturbance
Biomarkers of health
Nephrology (e.g. creatinine, albumin)
Thyroid hormones
Inflammatory markers (e.g. C-reactive protein cytokines)
Immunologic markers (e.g. immunoglobulines)
Cortisol
Vitamines and micronutrients
Gonadal axis hormones (e.g. testosterone, estradiol)
Metabolism (e.g. cholesterol, LDL, HDL, insulin, triglycerides)
Metabolomics
DNA methylation
Transcriptomics (mRNA, miRNA)
Genome-wide association study (GWAS)
Maternal biological samples ---------- Timing of sampling ----------
Pre-pregnancy First trimester Second trimester Third trimester Post pregnancy
Breast milk
Whole blood
Serum
Plasma
Buffy coat
Urine
Hair
Nails
Saliva
Purified DNA
Purified RNA
Red blood cells
Faeces
General information
Pre-pregnancy During pregnancy <1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Education
Income
Employment status
Job title
Single parenthood
Home address
Work address
Paternal characteristics related to the index pregnancy/child
Fertility treatment
Age at child's birth
Ethnicity
Country of birth
Paternal exposures ---------- Timing of assessment ----------
Pre-pregnancy During pregnancy Post pregnancy
Diet
Dietary supplements
Active smokingXX
Passive smoking
Alcohol consumptionX
Physical activity
Substance useX
Medicine intake
Coffee drinking
Psychological distress (e.g. life-events, health behaviors, perceived stress)
Occupational exposuresX
Heavy lifts
Work hours
Air pollution
Access to green spaces
Built environment
Noise
Radiation, electromagnetic fields
Water contamination
Binge drinking
Pets
Farm animal exposure
Biomarkers of exposure
Mercury
Lead
Cadmium
Arsenic
Other metals
Polychlorinated biphenyl esters
Dicloro difenil tricloroetano
Hexachlorobenzene
Brominated flame retardants
Perflouralkyl compounds
Bisphenol A
Other bisphenols
Parabens
Benzophenones
Triclosan
Phthalates
Cotinine
Paternal health ---------- Timing of assessment ----------
Pre-pregnancy During pregnancy Post pregnancy
Anthropometry
Weight
Height
Waist circumference
Clinical examinations
Blood pressure
Carotida intima media thickness
Pulse wave velocity
DEXA scans
Bio impedence
Mental and neurological development
Mental healthX
Cognitive function (e.g. intelligence quotient)
Respiratory health
Asthma
Allergy
Musculo‐skeletal disease
Back pain
Neck pain
Arthritis
Other health outcomes
Cancer
Diabetes
Cardio‐vascular disease
Family history of chronic disease
Infectious disease
Fever
Autoimmune disease
Urinary symptoms
Sexual problems
Sleep disturbance
Biomarkers of health
Nephrology (e.g. creatinine, albumin)
Thyroid hormones
Inflammatory markers (e.g. C-reactive protein cytokines)
Immunologic markers (e.g. immunoglobulines)
Cortisol
Vitamines and micronutrients
Gonadal axis hormones (e.g. testosterone, estradiol)
Metabolism (e.g. cholesterol, LDL, HDL, insulin, triglycerides)
Metabolomics
DNA methylation
Transcriptomics (mRNA, miRNA)
Genome-wide association study (GWAS)
Paternal biological samples ---------- Timing of sampling ----------
Pre-pregnancy During pregnancy Post pregnancy
Semen
Whole blood
Serum
Plasma
Buffy coat
Urine
Hair
Nails
Saliva
Purified DNA
Purified RNA
Red blood cells
Faeces
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