Results 1 to 10 of about 37,309 (293)

Pubertal development and problem behaviours in Indian adolescents

open access: yesInternational Journal of Adolescence and Youth, 2020
Pubertal status refers to the current level of physical development experienced by the adolescent relative to the overall process of pubertal change. Despite the fact that these pubertal changes are universal in nature, there are individual differences ...
Palak Kanwar
doaj   +1 more source

3520 Neural connectivity mechanisms linking off-time pubertal development and depression risk in adolescence

open access: yesJournal of Clinical and Translational Science, 2019
OBJECTIVES/SPECIFIC AIMS: Earlier pubertal timing has been associated with risk for depression, particularly in girls (e.g., Keenan etal., 2014). Evidence suggests pubertal timing in girls also relates to alterations in the microstructural properties of ...
Rajpreet Chahal   +6 more
doaj   +1 more source

Genetic etiologies of central precocious puberty [PDF]

open access: yesPrecision and Future Medicine, 2021
Pubertal onset is a complex process, which is influenced by genetic and environmental factors, such as obesity and endocrine-disrupting chemicals. In addition, the timing of normal puberty varies between individuals and is a highly polygenic trait with ...
Hae Sang Lee
doaj   +1 more source

Risk of selection bias due to non-participation in a cohort study on pubertal timing. [PDF]

open access: yes, 2020
BackgroundNon-participation in aetiologic studies of pubertal timing is frequent. However, little effort has been given to explore the risk and potential impact of selection bias in studies of pubertal timing.ObjectiveWe aimed to explore the risk of ...
Arah, Onyebuchi A   +7 more
core  

Pubertal Timing and Youth Internalizing Psychopathology: The Role of Relational Aggression [PDF]

open access: yes, 2016
The current study examined relational aggression as a potential mechanism that explains the association between off-time pubertal development and internalizing problems. Youth gender was also examined as a moderator for this association.
Pomerantz, Hayley E
core   +2 more sources

The changes they are a-timed: Metabolism, endogenous clocks, and the timing of puberty.

open access: yesFrontiers in Endocrinology, 2012
Childhood obesity has increased dramatically over the last several decades, particularly in industrialized countries, often accompanied by acceleration of pubertal progression and associated reproductive abnormalities (Biro et al., 2006, Rosenfield et al.
Kristen P Tolson   +2 more
doaj   +1 more source

Reward sensitivity and internalizing symptoms during the transition to puberty: An examination of 9-and 10-year-olds in the ABCD Study

open access: yesDevelopmental Cognitive Neuroscience, 2022
Early pubertal timing has been linked to increased risk for internalizing psychopathology in adolescents. Work in older adolescents and adults suggests that heightened reward sensitivity may buffer risk for internalizing symptoms.
Elizabeth A. McNeilly   +4 more
doaj   +1 more source

Family composition and age at menarche: findings from the international Health Behaviour in School-Aged Children Study [PDF]

open access: yes, 2019
This research was funded by The University of St Andrews and NHS Health Scotland.Background Early menarche has been associated with father absence, stepfather presence and adverse health consequences in later life.
A Benetos   +45 more
core   +3 more sources

Novel type of references for weight aligned for onset of puberty – using the QEPS growth model

open access: yesBMC Pediatrics, 2021
Background Growth references are traditionally constructed relative to chronological age, despite inter-individual variations in pubertal timing. A new type of height reference was recently developed allowing growth to be aligned based on onset of ...
Kerstin Albertsson-Wikland   +4 more
doaj   +1 more source

Using Super-Imposition by Translation And Rotation (SITAR) to relate pubertal growth to bone health in later life:the Medical Research Council (MRC) National Survey of Health and Development [PDF]

open access: yes, 2016
BACKGROUND: To explore associations between pubertal growth and later bone health in a cohort with infrequent measurements, using another cohort with more frequent measurements to support the modelling, data from the Medical Research Council (MRC ...
Adams, J E   +7 more
core   +2 more sources

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