Dlouhodobé sledování Omega Tots

Experimentální: Kyselina dokosahexaenová + kyselina arachidonová

Kyselina dokosahexaenová + kyselina arachidonová (DHA+AA)

Lék: Kyselina dokosahexaenová + kyselina arachidonová (DHA+AA)

200 mg DHA+ 200 mg AA denně po dobu 6 měsíců

Komparátor placeba: Placebo

Doplněk kukuřičného oleje

Doplněk stravy: Placebo

400 mg kukuřičného oleje denně po dobu 6 měsíců

Obecné skóre kognitivních schopností (škály diferenciálních schopností, druhé vydání-DAS-II)

Škály diferenciálních schopností-II Obecné hodnocení pojmových schopností je měřítkem obecných kognitivních schopností a používá se k hodnocení a identifikaci kognitivních silných a slabých stránek dětí. Celkové skóre kognitivních schopností má rozsah od 30 do 170 (průměr=100; SD=15). Nízké skóre znamená špatný výkon a vysoké skóre znamená nejlepší výkon.

Výkonná funkce (NIH Toolbox)

NIH Toolbox Cognition Battery je multidimenzionální soubor krátkých opatření hodnotících kognitivní funkce. Podtesty Flanker, Dimensional Card Sort a Pattern Comparison měří výkonnou funkci, rychlost zpracování a pozornost. Standardní skóre má rozsah od 30 do 170 (průměr=100; SD=15). Nízké skóre znamená špatný výkon a vysoké skóre znamená nejlepší výkon.

Core Language Score (Clinical Evaluation of Language Fundamentals, Fifth Edition-CELF-5)

Clinical evaluation of Language Fundamentals, 5th edition core tests is a comprehensive measure of language and can assess children's written and oral language skills, as well as their reading comprehension. The core language score has a range from 30 to 170 (mean=100; SD=15). A low score indicates poor performance, and a high score indicates best performance.

Úkol s drážkovaným panelem

Úloha Drážkovaná deska měří koordinaci očí a rukou a rychlost motoru tím, že vyžaduje, aby děti vkládaly kolíčky do desky. Skóre je čas na umístění kolíků. Pokud dítě dosáhne časového limitu 3 minuty, pak skóre je počet umístěných kolíčků. Rychlejší čas a nižší počet shozených kolíků svědčí o lepším výkonu.

Antropometrie-Adipozita

K posouzení adipozity dětí se používá bioelektrická impedance k měření procenta tělesného tuku. Výška a váha dítěte budou sloučeny pro vykázání BMI (kg/m^2). Tato měření jsou převedena na z skóre pro věk a pohlaví na základě standardů růstu dětí od Světové zdravotnické organizace. Z skóre udává počet standardních odchylek od průměru. Z skóre 0 se rovná průměru referenční populace (děti stejného věku a pohlaví). Hodnoty menší než 0 označují hodnoty nižší než referenční populace, zatímco hodnoty vyšší než 0 označují hodnoty vyšší než referenční populace.

Pevný formulář přátelství NIH Toolbox

Pevný formulář NIH Toolbox Friendship (věk 8-17) je dotazník o 5 položkách, který měří vztahy s vrstevníky a hodnotí kvalitu vztahů s přáteli a dalšími známými za poslední měsíc. Skóre bude vyjádřeno jako t-skóre (rozsah= [16-68]; průměr=50; SD=10), kde vyšší skóre znamená silnější vztahy s vrstevníky.

NIH Toolbox Pozitivní Peer Interaction Nadřazená zpráva Pevný formulář

NIH Toolbox Pozitivní Peer Interaction Form (Věk 3-12) je 4-položkový dotazník, který měří vztahy mezi dětmi a vrstevníky prostřednictvím rodičovské zprávy. Skóre bude vyjádřeno jako t-skóre (rozsah= [-8-63] ; průměr=50; SD=10), kde vyšší skóre znamená silnější vztahy s vrstevníky.

Select Subtest From the Wechsler Intelligence Scales for Children, Fifth Edition (WISC-V)

The Weschler Intelligence Scales for Children-V Digit Span and Picture Span subtests assess working memory. The working memory index composite score has a range from 30-170 (mean=100; SD=15). A low score indicates poor performance, and a high score indicates best performance.

Select Subtests From the Kaufman Test of Educational Achievement, Third Edition (KTEA-3)

The Kaufman Test of Educational Achievement-3 is an assessment of key academic skills. The Letter and Word Recognition, Math Computation, Object Naming Facility, and Associative Fluency Subtests measure children's reading, math, and written language skills. The standard score has a range from 30-170 (mean=100; SD=15). A low score indicates poor performance, and a high score indicates best performance.

Anthropometrics-Body Composition (Height)

To assess children's body composition, height (in centimeters) is measured. This is converted to a z score for age and sex based on Child Growth Standards from the World Health Organization. The z score indicates the number of standard deviations away from the mean. A z score of 0 is equal to the mean of a reference population (children the same age and sex). Values less than 0 indicate values lower than the reference population, while values greater than 0 indicate values higher than the reference population.

Anthropometrics-Body Composition (Weight)

To assess children's body composition, weight (in kilograms) is measured. This is converted to a z score for age and sex based on Child Growth Standards from the World Health Organization. The z score indicates the number of standard deviations away from the mean. A z score of 0 is equal to the mean of a reference population (children the same age and sex). Values less than 0 indicate values lower than the reference population, while values greater than 0 indicate values higher than the reference population.

Behavior Rating Inventory of Executive Function, 2nd Edition (BRIEF-2)

The Behavior Rating Inventory of Executive Function, 2nd ed., is completed by the child's caregiver and teacher to measure a range of executive functioning capabilities in children. The BRIEF-2 yields nine clinical scales that measure various aspects of executive function plus three broad indices: behavioral regulation, emotion regulation, and cognitive regulation. Scores are summed to obtain a Global Executive Composite Score that will be expressed as a t score (range= [35-90]; (mean=50; SD=10), where a higher score indicates greater dysregulation .

Select Subscales From the Teacher Report Form 6-18

The Teacher Report Form (syndrome and DSM-Oriented subscales) is completed by the child's teacher to reflect on the child's behavior in the previous six months. Scores are summed to provide a total problems score. Scores are also computed to measure the following subscales: internalizing problems, externalizing problems, anxious/depressed, withdrawn/depressed, somatic complaints, social problems, thought problems, attention problems, rule-breaking behavior, aggression behavior, affective problems, anxiety problems, somatic problems, attention deficit/hyperactivity problems, oppositional defiant problems, conduct problems. Scores will be expressed as a t-score (range= [33-100]; mean=50; SD=10), where a lower score indicates a more optimal outcome.

Child Behavior Checklist 6-18 (CBCL) - Competence

The Child Behavior Checklist is completed by the child' caregiver to reflect their child's behavior in the previous six months. Scores were summed to provide total competence score. Total competence scores will be expressed as a t-score (range= [20-100]; mean=50; SD=10), where a higher score reflects a more optimal outcome.

National Survey of Children's Health Module - Learning Disability

The National Survey of Children's Health module captures child developmental and behavioral diagnoses and other major diagnoses via parent report . A binary variable will be formed to indicate if a child has been diagnosed with each condition or not (yes, no).

Emotion Regulation Checklist - Emotion Regulation

The Emotion Regulation Checklist is completed by the child's caregiver to measure child's ability to manage their emotions. Scores are grouped and summed to yield Emotion Regulation scale (range=10-40). Higher scores on the Emotion Regulation scale indicates more ability to regulate

Child Sleep Habits Questionnaire-abbreviated Measure

The Child Sleep Habits Questionnaire-abbreviated measures child sleep pattern and behaviors via parent report. Parents are asked to report on the child's bedtime behavior, sleep duration, and behavior during sleep. Scores are summed to give the total sleep disturbance score (range 33-99). Scores are also grouped and summed to yield eight subscales that measure different aspects of sleep. A higher score is indicative of more sleep problems .

Child Behavior Checklist 6-18 (CBCL) - Problems

The Child Behavior Checklist is completed by the child' caregiver to reflect their child's behavior in the previous six months. Scores were summed to provide problem scores. T Problem scores will be expressed as a t-score (range= [25,100]; mean=50; SD=10), where a lower score reflects a more optimal outcome.

National Survey of Children's Health Module - Developmental Delay

The National Survey of Children's Health module captures child developmental and behavioral diagnoses and other major diagnoses via parent report . A binary variable will be formed to indicate if a child has been diagnosed with each condition or not (yes, no).

National Survey of Children's Health Module - INtellectual Disability

The National Survey of Children's Health module captures child developmental and behavioral diagnoses and other major diagnoses via parent report . A binary variable will be formed to indicate if a child has been diagnosed with each condition or not (yes, no).

National Survey of Children's Health Module - Speech or Other Language Disorder

The National Survey of Children's Health module captures child developmental and behavioral diagnoses and other major diagnoses via parent report . A binary variable will be formed to indicate if a child has been diagnosed with each condition or not (yes, no).

National Survey of Children's Health Module - Behavioral or Conduct Problems

The National Survey of Children's Health module captures child developmental and behavioral diagnoses and other major diagnoses via parent report . A binary variable will be formed to indicate if a child has been diagnosed with each condition or not (yes, no).

Emotion Regulation Checklist - Lability/Negativity

The Emotion Regulation Checklist is completed by the child's caregiver to measure child's ability to manage their emotions. Scores are grouped and summed to yield a Lability/Negativity (range=14-56) scale. Higher scores on the Lability/Negativity scale reflect greater dysregulation .