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http://dx.doi.org/10.1017/S0954579417001031 | DOI Listing |
Neurogastroenterol Motil
December 2024
Division of Pediatric Gastroenterology, Hepatology, and Nutrition, University of Miami School of Medicine, Miami, Florida, USA.
Background: There is a bidirectional relationship between sleep and pain disturbances. Sleep disturbances increase the risk for chronic pain, while chronic pain can interfere with sleep. Hence, we assessed the subjective sleep characteristics of youth with functional abdominal pain disorders (FAPDs) compared to healthy youth and examined associations with gastrointestinal symptoms.
View Article and Find Full Text PDFFront Nutr
December 2024
The Wujin Clinical College of Xuzhou Medical University, Changzhou, Jiangsu, China.
Background: This study delves into the complex interplay between genetics, 25-hydroxyvitamin D (25OHD), and schizophrenia (SCZ). It leverages extensive sample data derived from Genome-Wide Association Studies (GWAS) to uncover genetic correlations.
Methods: Employing Linkage Disequilibrium Score Regression (LDSC) and S-LDSC, this study investigates genetic connections between 25OHD and SCZ.
Sci Rep
December 2024
Department of Emergency, Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University), Changsha, 410015, China.
This study explored the causal relationships among primary sclerosing cholangitis (PSC), ulcerative colitis (UC), and hepatobiliary cancer (HBC) by using bidirectional two-sample, two-step Mendelian randomization (MR) analysis. Genetic variants associated with PSC and UC from the FinnGen research database were used for instrumental variable-based analyses. Mediation analyses were conducted to examine the role of PSC and UC in HBC risk.
View Article and Find Full Text PDFJ Youth Adolesc
December 2024
School of Psychology, Shanghai Normal University, Shanghai, China.
Few studies have comprehensively examined the reciprocal relation between specific parenting practices and children's academic performance across parent and child gender. The present study investigated the bidirectional associations between parental warmth/control and children's academic performance using a three-wave longitudinal multi-informant design. A total of 814 families (M = 10.
View Article and Find Full Text PDFJ Child Psychol Psychiatry
December 2024
Department of Clinical, Educational and Health Psychology, University College London, London, UK.
Background: Interpersonal outcomes and mental health problems are closely associated. However, their reciprocal influence has not been directly examined while considering the temporal stability of these constructs, as well as shared and unique variance associated with internalising, externalising and attention problems. Using random intercept cross-lagged panel models (RI-CLPM), we tested the hypotheses that negative bidirectional associations at the between-person and negative cross-lagged effects at the within-person level would emerge between interpersonal outcomes (friendship quality and perceived popularity) and mental health problems (i.
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