Articles tagged with Adolescents
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A Boston Children's Hospital study using neuroimaging data from nearly 6,000 early adolescents found that regular physical activity was associated with more efficiently organized, flexible, and robust brain networks. Physical activity also partially offset the effects of unhealthy body mass index (BMI) on brain circuitry.
A study of 100 transgender adolescents found that gender-affirming hormone therapy does not increase cardiovascular disease risk. The treatment was associated with reduced symptoms of gender dysphoria and improved mental health outcomes.
Research has found that strict lockdowns during the COVID-19 pandemic delayed normal cardiorespiratory development in adolescents. The study, which involved 89 children aged 12-14 from Spain, found lower levels of fitness and health based on age and sex.
A UBCO study reveals that kids who grow up in homes where parents consume cannabis are more likely to use it themselves. The research suggests that understanding parental influence can help develop effective prevention programs by addressing how youth think about substance use based on their familial and personal experiences.
A recent study suggests that COVID-19 may cause myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) in young people. Three case studies reviewed by Johns Hopkins Medicine found ME/CFS-like symptoms within two weeks of illness, with all patients meeting criteria for the condition six months later.
A survey study of 25,305 adolescents from eight countries found that experiencing one's own competence and feeling connected to others were linked to positive emotion, self-motivation to learn, and pro-learning behaviors. The findings support self-determination theory and inform the design of distance education programs.
A web-based survey found that e-cigarette users had a higher risk of asthma, wheezing, and shortness of breath compared to non-users. The study also showed that past 30-day e-cigarette use was associated with increased respiratory symptoms even after controlling for cigarette and cannabis use.
A study published in Spine Journal reveals that most pediatric spinal fractures occur in motor vehicle accidents where seatbelts are not used. The majority of these injuries (63%) occur in teenagers aged 15-17, who are at highest risk for MVA-related spinal fractures. Wearing a seatbelt significantly reduces the risk of death and spina...
A new study published in Stroke found that adolescents with higher body mass index (BMI) are at a significantly higher risk of first ischemic stroke as adults. The study, which analyzed data from over 1.9 million participants, also found that even those with high-normal BMI had a higher stroke risk compared to those with low-normal BMI.
Researchers found that adolescents and older adults pay less attention to social cues than young adults, leading to impaired social interaction. This can result in isolation, loneliness, and poor health, particularly during adolescence and older adulthood.
This survey study estimated US children and adolescents who received medical care due to assault, abuse, or violence. The study found that approximately 9% of children aged 2-17 experienced violence-related injury or death.
Researchers found that internet-delivered cognitive behavioral therapy can be as effective as conventional CBT in reducing OCD symptoms in children and adolescents. The study showed that stepped digital CBT reduced symptoms as much as conventional CBT and required fewer resources.
A new LifeLab programme, led by the University of Southampton, has been shown to significantly increase young people's understanding of healthy lifestyles. Participants judged their own lifestyles more critically after the programme, suggesting a lasting impact on health literacy.
New research shows that higher levels of ultra-processed food in childhood are associated with an increased risk of childhood obesity, as well as alterations in the metabolome. The study found that a diet high in ultra-processed foods is negatively associated with certain biomarkers, such as docosahexaenoic acid and omega-3 fatty acids.
Marshall University prof Brandon J. Henderson receives $1.8 million NIH grant to study vaping nicotine addiction in adolescents. The research aims to understand how e-cigarettes alter neurobiology and trigger nicotine addiction.
A survey of 1000 British adolescents found that nearly four-fifths have encountered pornographic content online, with many visiting dedicated sites frequently. The study suggests pressure should be placed on global publishers to introduce effective age restrictions across social media platforms.
A survey of over 13,000 adolescents in Europe found that students who are older relative to their peers are more likely to be popular. The study also showed strong associations between relative age and popularity in the Netherlands and England.
A new study published in Clinical Psychological Science found little evidence of increased association between adolescents' technology engagement and mental health problems. Only social media use showed a slight increase in emotional problems, while other associations remained consistent or decreased over time.
A USC study found that neighborhoods with poverty and unemployment may pose an environmental risk to children's brains, impacting neurocognitive performance and brain size. The research highlights the importance of neighborhood environments for child and adolescent brain development.
A recent survey study estimated that the percentage of US adolescents who reported at least one diagnosed concussion during their lifetime has increased. The study found that nearly 3% of adolescents in the United States experienced a concussion, with higher rates among males and those participating in contact sports.
A meta-analysis of 14 air pollution studies found that short- and long-term exposure to certain environmental air pollutants is associated with elevated systolic and diastolic blood pressure levels in children and adolescents. Regular blood pressure measurement can help identify individuals with elevated blood pressure early.
A new University of Michigan study reveals that nearly 1 in 4 adolescents reported at least one concussion in 2020, up from 20% in 2016. Concussion rates increased among Hispanic and non-Hispanic youth who participated in sports, contradicting emergency department data showing a decline in sports-related traumatic brain injuries.
A new study from Aarhus University finds that symptoms of health anxiety are common in childhood and adolescence, often resulting in persistent and significant problems. Children who experience these symptoms may require specialized psychological treatment, and parents play a crucial role in supporting their mental health.
A study by University of Zurich found that more than half of young women experienced symptoms of depression, while nearly half reported anxiety. The lockdown also showed a significant decrease in risky alcohol use, particularly among women.
The study examines changes in adolescents' e-cigarette, cannabis, and alcohol use as well as physical activity behaviors following the COVID-19 stay-at-home order. Researchers found significant increases in substance use and decreases in physical activity among California adolescents during this time.
Computerized cognitive behavioral therapy was found effective for anxiety and depression in adolescents and young people. However, the effectiveness of other digital interventions remains inconclusive. Engagement with a health professional or peer can strengthen the effectiveness of these interventions.
Adolescents who experience early puberty are more likely to drink alcohol, with peer drinking and parental permissiveness contributing to this risk. Early maturing girls are particularly vulnerable, with a higher likelihood of binge drinking and substance use disorders.
A new Penn State study found that parents of adolescents who experience puberty early may be more lenient when it comes to letting them consume alcohol. Adolescents who go through puberty early are at a greater risk for problem behaviors, including being two to three times as likely to drink alcohol.
A study published in The Lancet Child & Adolescent Health found that nearly one-quarter (23.6%) of children and adolescents were involuntarily admitted to psychiatric hospitals. Involuntary hospitalisation is associated with factors such as race, ethnicity, psychosis, substance misuse, and intellectual disability.
A study tracking young people from Switzerland found that those who experienced bullying or aggression had a marked increase in violent fantasies. The likelihood of these thoughts increased with the number of forms of mistreatment, with boys more prone to violent thinking overall.
This observational study examines COVID-19 rates in Israeli children aged 0-19 before and after school reopening. The results show a significant increase in cases following school reopening.
A recent study by Karlsruhe Institute of Technology found that children's mental health promotes physical activity during COVID-19 lockdowns. The research team analyzed data from over 1,700 children and adolescents and discovered a strong correlation between good mental health and increased physical activity.
A collaborative study identified strengths and challenges autistic teens face while learning to drive. Researchers recommend scaffolded instruction and caregiver-supervised practice to overcome obstacles. Autistic drivers show similar crash rates to non-autistic peers, with lower license suspension rates.
Changes in BMI vary by sociodemographic group across lifespan and generations, highlighting racial and educational disparities. The study analyzed data from four national longitudinal surveys to understand the magnitude of future disease burden.
A new study published in SLEEP found that later school start times significantly benefit middle and high school students' sleep schedules. Researchers discovered that the greatest improvements occurred for high school students, who obtained an extra 3.8 hours of sleep per week after a later start time was implemented.
A study by the University of Malaga found that children spending more time on screens are more likely to consume less healthy foods and more sweets. Parents' education level also plays a role, with lower levels associated with poorer dietary habits in children.
The Carolina Population Center at UNC Chapel Hill has received a $38.2 million NIH grant to continue the National Longitudinal Study of Adolescent Health, which tracks adolescents from adolescence to middle age. The study aims to understand how early life experiences impact adult health and well-being.
New research from the University of Kent and Warwick found that adolescents born preterm have the same levels of self-esteem and overall wellbeing as those born full-term. However, very preterm adolescents perceive their peer relationships as poorer than those born full-term.
A study conducted by researchers at the Universitat Oberta de Catalunya found that family meal routines, such as sharing food and engaging in pleasant conversation, contribute to healthier eating habits among adolescents. The Mediterranean diet's emphasis on conviviality is crucial for promoting a healthy lifestyle.
A nationally representative US study found increasing blood pressure levels among children and teens over the past 20 years, with significant rises in systolic and diastolic pressures. The study's findings highlight growing concerns about childhood hypertension, emphasizing the need for preventive measures.
A study found that middle schoolers from a predominantly Latinx community with elevated mental health problems showed significant reductions in symptoms during the early stages of the pandemic. Family functioning and socio-emotional learning programs may have offered protective effects.
Researchers studied historical data from the 2011 Great East Japan Earthquake and Tsunami to better understand the effects of COVID-19 on adolescents' mental health. They found that limited physical exercise can help reduce mental health issues, contradicting previous studies that showed worsening psychological status during lockdowns.
Adolescents aged 10-19 worldwide face numerous challenges to their wellbeing, including social injustice, inadequate mental health, and climate change. Governments and health leaders are calling for concrete policies and sustained investments to address these issues and empower today's adolescents to solve the problems they will inherit.
A new study by the University of Georgia suggests that social media addiction is associated with an increased risk of cyberbullying behaviors among adolescents. Higher scores on social media addiction tests, more time spent online, and identifying as male were linked to a greater likelihood of perpetrating cyberbullying.
Recent Brigham Young University studies analyze how Adverse Childhood Experiences (ACEs) shape adolescents' delinquent behaviors and fathers' parenting approaches. ACEs are linked to girls' delinquent behavior, while having ACEs does impact fathers' use of harsh disciplinary techniques and positive parenting characteristics.
A study by NIH/NIDA found that adolescents who started using cannabis or misusing prescription drugs earlier are more likely to develop substance use disorders. The prevalence of substance use disorders was higher among adolescents than young adults at various time frames since first drug use, highlighting the vulnerability of young pe...
Family-centered programs reduce conduct problems and depression symptoms in young Black people exposed to racial discrimination. Supportive caregiving shields mental health outcomes, allowing youths to better cope with negative effects of racism.
A recent study suggests that inherited behaviors and traits appearing during adolescence, such as depression and neuroticism, can increase the risk of adult cannabis use. The research analyzed data from over 20,000 adolescents and found a small portion of the risk was attributed to genetic effects on these traits.
A recent study published in JAMA Network Open found that the quantity and quality of SARS-CoV-2 antibodies differ significantly among children, adolescents, and young adults. The research has important implications for understanding the immune response to COVID-19 vaccines and informing public health strategies.
A study from the University of Eastern Finland found that adolescent binge drinking is associated with changes in the volume of the cerebellum in young adulthood. Heavy drinkers showed reduced posterior cerebellar lobules compared to light drinkers, affecting motor and cognitive functions.
A study found that children exposed to abuse before age 11 and those exposed to both childhood and adolescence are more likely to develop conduct problems. The early-onset persistent group developed conduct problems in childhood, while the adolescence-onset group developed them in adolescence.
Research suggests a mother's diet during pregnancy influences her child's BMI trajectory from birth to adolescence. A Mediterranean-style diet rich in fruits, vegetables, and whole grains may help prevent childhood obesity. Mothers' dietary habits during pregnancy are likely to shape their child's eating behaviors and food preferences.
Researchers compared rates of psychotropic drug prescriptions during adolescence and young adulthood between individuals born preterm and at term. Individuals born preterm were found to have higher rates of psychotropic drug prescriptions, suggesting a potential long-term impact on mental health.
Research found over 40% of students reported at least one adverse childhood event (ACE), with girls reporting more ACEs than boys. School connectedness buffered the association between ACEs and suicidality for some youth, while increasing risk for others, highlighting the need for targeted interventions.
A new analysis of cases in six US states experiencing surges found that adolescents and young adults are indeed more susceptible to COVID-19. The study, published in PLOS ONE, analyzed data from a total of over 200,000 cases.
A new study by Concordia researchers István Tóth-Király and Alexandre Morin found that adolescent problematic internet use is associated with increased depressive symptoms, substance abuse, and lower academic achievement. The study identified three key determinants of PIU: loneliness, parenting practices, and gender.
A North Carolina State University study finds that outdoor play and nature-based activities helped buffer negative mental health impacts of the pandemic for adolescents. The research highlights the importance of access to outdoor recreation opportunities for teenagers' well-being.
A study analyzing survey data from 2014-2019 found significant racial/ethnic disparities in autism spectrum disorder rates. The research estimated changes in these disparities over time, providing insight into the impact of diversity on autism diagnosis and prevalence.
Many children and adolescents hospitalized for COVID-19 or multisystem inflammatory syndrome experienced neurologic involvement, mostly with transient symptoms. Life-threatening and fatal conditions occurred infrequently and long-term effects on neurodevelopmental outcomes are unknown.
Research at the University of Leicester found that two-thirds of children use multiple screens simultaneously, leading to reduced physical activity, higher BMI, and less sleep. The study also identified a strong correlation between screen use and poor self-esteem.