Dev Psychopathol. 2021 Dec;33(5):1837-1848. doi: 10.1017/s0954579421001012. Epub 2021 Oct 15. ABSTRACT High levels of early emotionality (of either negative or positive valence) are hypothesized to be important precursors to early psychopathology, with attention-deficit/hyperactivity disorder (ADHD) a prime early target. The positive and negative affect domains are prime examples of Research…
Author: Henok Karvonen
Multi-trajectory analysis of changes in physical activity and body mass index in relation to retirement: Finnish Retirement and Aging study
PLoS One. 2022 Dec 1;17(12):e0278405. doi: 10.1371/journal.pone.0278405. eCollection 2022. ABSTRACT BACKGROUND: Physical activity and body mass index (BMI) have been reported to change around retirement. The objective was to examine the concurrent changes in physical activity and BMI around retirement, which have not been studied before. In addition, the associations…
A saturated map of common genetic variants associated with human height
Nature. 2022 Oct;610(7933):704-712. doi: 10.1038/s41586-022-05275-y. Epub 2022 Oct 12. ABSTRACT Common single-nucleotide polymorphisms (SNPs) are predicted to collectively explain 40-50% of phenotypic variation in human height, but identifying the specific variants and associated regions requires huge sample sizes1. Here, using data from a genome-wide association study of 5.4 million individuals…
Lipoprotein(a) in Youth and Prediction of Major Cardiovascular Outcomes in Adulthood
Circulation. 2023 Jan 3;147(1):23-31. doi: 10.1161/CIRCULATIONAHA.122.060667. Epub 2022 Nov 28. ABSTRACT BACKGROUND: Elevated lipoprotein(a) [Lp(a)] is a common risk factor for cardiovascular disease outcomes with unknown mechanisms. We examined its potential role in identifying youths who are at increased risk of developing adult atherosclerotic cardiovascular disease (ASCVD). METHODS: Lp(a) levels…
Metabolic trajectories in childhood and adolescence: Effects on risk for schizophrenia
Schizophrenia (Heidelb). 2022 Oct 11;8(1):82. doi: 10.1038/s41537-022-00282-4. ABSTRACT Abnormal glucose and lipid metabolism is common in antipsychotic-naive first-episode patients with schizophrenia, but it is unclear whether these changes can already be seen in premorbid or prodromal period, before the first psychotic episode. We examined insulin, total cholesterol, low-density lipoprotein (LDL)…
Parental Self-Efficacy and Child Diet Quality between Ages 2 and 5: The STEPS Study
Nutrients. 2022 Nov 18;14(22):4891. doi: 10.3390/nu14224891. ABSTRACT Parental self-efficacy (PSE), a measure of the subjective competence in the parental role, has been linked with child well-being and health. Research on the influence of PSE on child eating habits is scarce, and the few studies have concentrated on certain food groups,…
Levels of persistent organic pollutants in breast milk samples representing Finnish and Danish boys with and without hypospadias
Chemosphere. 2023 Feb;313:137343. doi: 10.1016/j.chemosphere.2022.137343. Epub 2022 Nov 21. ABSTRACT Hypospadias is a congenital malformation of penile urethra with unknown etiology in most cases. Persistent organic pollutant (POP) exposure may disrupt endocrine function during a critical window of development of male genitalia. In animal studies, POPs have been associated with…
Use of antibiotics and risk of type 2 diabetes, overweight and obesity: the Cardiovascular Risk in Young Finns Study and the national FINRISK study
BMC Endocr Disord. 2022 Nov 18;22(1):284. doi: 10.1186/s12902-022-01197-y. ABSTRACT PURPOSE: To investigate whether exposure to systemic antibiotics influences the risk of developing type 2 diabetes and overweight/obesity. METHODS: The study sample comprised 2209 (110 with incident diabetes) participants from the population-based Cardiovascular Risk in Young Finns Study (YFS) aged 24-39…
The associations of childhood psychosocial factors with cognitive function in midlife-The young finns study
Neuropsychology. 2023 Jan;37(1):64-76. doi: 10.1037/neu0000877. Epub 2022 Nov 17. ABSTRACT OBJECTIVE: An adverse psychosocial environment in childhood may harm cognitive development, but the associations for adulthood cognitive function remain obscure. We tested the hypothesis that adverse childhood psychosocial factors associate with poor cognitive function in midlife by leveraging the prospective…
Unpredictable maternal sensory signals in caregiving behavior are associated with child effortful control
PLoS One. 2022 Dec 20;17(12):e0279384. doi: 10.1371/journal.pone.0279384. eCollection 2022. ABSTRACT Emerging evidence suggests that exposure to unpredictable patterns of maternal sensory signals during infancy is associated with child neurodevelopment, including poorer effortful control. However, longitudinal effects on child development and possible sex differences are understudied. The aims of the present…
