Articles tagged with Adolescents
A new international study found that starting smoking at a young age significantly increases the likelihood of becoming a daily smoker as an adult. The study analyzed data from over 6,600 participants and found that even children who only tried smoking minimally were more likely to end up as daily adult smokers. The results support Tob...
A secondary analysis of UK data found a significant long-term association between early childhood video game use and increased risk of obesity in teenagers. Regular bedtimes and physical activity were also linked to lower body weight, suggesting potential protective effects against excessive gaming.
Between 2008-2018, deaths from infectious diseases decreased steadily, with a significant shift towards HIV/AIDS among 15-24 year olds. Traditional vaccine-preventable diseases have largely disappeared, but seasonal and unpredictable diseases remain a concern.
A randomized controlled trial found that liraglutide improves BMI SDS, body weight, waist circumference, and other weight-related outcomes in adolescents with obesity. The study also showed a similar safety profile to adults, with minimal gastrointestinal side effects.
A new longitudinal study examines the depressive effects of emotional abuse and neglect on adolescents, revealing distinct impacts depending on gender and ethnicity. Emotional abuse predicts depression in girls, while emotional neglect affects Hispanic adolescents' symptoms through decreased school engagement.
A new study published in Jama Network Open found that childhood overweight and obesity rates have plateaued in many middle- and high-income countries, but prevalence rates remain high. The rates of both conditions have increased in the most disadvantaged neighbourhoods in Catalonia, Spain.
A nationwide survey of over 230,000 US adolescents found increasing rates of anxiety, depression, and suicidal thoughts among those seeking mental health care. The proportion of adolescent girls reporting treatment or counseling rose significantly, while boys' usage declined.
Researchers examined changes in adolescent mental health problems and care settings, finding shifts towards more specialized services and online care. The study highlights the need for improved mental health support for adolescents, particularly in rural areas where access to care is limited.
Researchers at Children's Hospital of Philadelphia develop a new tool to measure quality of life for autistic individuals across their lifespan. The tool assesses physical and mental health, relationships, and subjective well-being, providing insights into the struggles and successes of autistic people.
A study by Flinders University found that bad sleep habits in teenagers are linked to negative thoughts, perfectionism, and an increased risk of depression. The researchers recommend alternative treatments for repetitive negative thinking and perfectionism, including encouraging regular bedtime routines and limiting screen time.
A Rutgers University study found that teens who feel empowered and have strong coping mechanisms are less likely to engage in bullying, harassment, or committing acts of sexual violence. Adults can help teens build these strengths by having positive conversations about healthy relationships.
A recent study published in JAMA Pediatrics found that Latino/a adolescents with a family member detained or deported are at high risk of suicidal thoughts, early alcohol use, and risky behaviors. The study suggests that current U.S. immigration policies might contribute to serious mental and behavioral health risks for these youth.
A survey study of nearly 550 Latino adolescents found a strong association between family member detention or deportation and later suicidal thoughts, alcohol use, and externalizing behaviors. The study highlights the need for policymakers to consider the impact of immigration policies on vulnerable populations.
Research from Binghamton University found that older children's brains respond more strongly to rewards and less strongly to losses later in the day. This may lead to increased risk of risky behavior at night. The study suggests that understanding these differences can help prevent teenage risk-taking and psychopathology.
A recent NIH-funded study found that pregnant African adolescent girls and young women have significantly lower concentrations of the PrEP drug tenofovir compared to non-pregnant individuals. The study suggests that daily PrEP adherence is crucial for this population, despite potential physiological changes during pregnancy.
Pro-vaping and other tobacco videos on YouTube have seen dramatic increases in viewership over the past half-dozen years, despite ad bans. The research highlights the challenges of regulating online content and the potential for social media platforms to influence young people's health information.
A study found that adolescents with divorced parents have lower GPAs, especially those with more educated mothers. The researchers controlled for paternal education and income measures, revealing a stronger association between divorce and reduced GPA among teens with highly educated mothers.
Researchers at Kumamoto University found that actin filaments play a crucial role in controlling the shape of phragmoplasts, which form the partition between dividing plant cells. Disrupting actin filaments alters phragmoplast dynamics and affects cell plate formation.
A study published in Journal of the American Academy of Child and Adolescent Psychiatry found that stepwise treatment for pediatric OCD results in excellent long-term stability of treatment gains. Most participants responded well to treatment, with significant improvements in symptoms, psychosocial functioning, and depressive symptoms.
A new study published by the American Psychological Association found that adolescents who are bullied about their weight or body shape may be more likely to use alcohol or marijuana. The link between appearance-related teasing and substance use was strongest among overweight girls, raising special concerns about this group.
Adequate sleep is crucial for teenagers to navigate challenging social situations and cope with ethnic or racial bias. The study found that getting a good night's sleep helps teens problem-solve more effectively and seek peer support when faced with hardships.
A new study from Ohio State University examines the link between childhood physical abuse and heavy cigarette use among teenagers. Research shows that children who experience physical abuse are more likely to develop a heavy smoking habit, with early childhood abuse being a significant predictor.
A Penn Medicine study used machine learning to analyze fMRI scans of nearly 700 children and adolescents, revealing unique brain network patterns that predict cognition and executive function. The research offers a new approach to personalized diagnostics and therapeutics for psychiatric disorders.
A new study from the University of Colorado Anschutz Medical Campus finds that changes to Title X have led to confusion and loss of access to confidential family planning services for teens in Texas. The research suggests that similar issues may worsen nationwide as the new policies are implemented.
A study found that excessive selfie editing and time invested in creating perfect selfies are related to self-objectification, leading to body shame and anxiety. Researchers advise parents to monitor their teens' phone behavior and engage in conversations about self-esteem.
A study published by the American Academy of Sleep Medicine found that later school start times significantly reduce vehicle accidents involving teen drivers. Teenagers who get more sleep are less likely to make poor decisions such as not wearing a seat belt or engaging in distracted driving.
Research found that community-level LGBTQ supportiveness is associated with lower odds of lifetime substance use among sexual minority boys and girls. Living in a large population center also reduced the risk of lifetime alcohol use for boys, while a progressive political climate increased the risk of marijuana use for girls.
A systematic review and meta-analysis found significant reductions in body mass index (BMI), body weight, waist circumference, and fat mass in children and adolescents treated with metformin. However, the treatment did not affect lean body mass or have a significant impact on those who were already overweight or obese.
A landmark report warns that every child worldwide faces existential threats from climate change and exploitative marketing practices, stalling progress in child and adolescent health over the past 20 years. The Global Index of 180 countries reveals no single country is adequately protecting children's health, environment, and futures.
A new study of wild chimpanzees finds that males whose mothers were present during their tween and teen years had higher odds of survival later in life. The study also suggests that adolescent males benefit from their mother's wealth of experience and knowledge, such as how to avoid predators or find food.
A study of 672 participants found life-course-persistent antisocial behavior associated with thinner cortex and smaller surface area in specific brain regions. In contrast, adolescence-limited antisocial behavior showed no widespread structural brain abnormalities.
A preclinical study found that a human gene variant affects the brain's reward processing circuit and increases vulnerability to THC reward in adolescent females, leading to higher preference for cannabis. The study suggests genetic factors can contribute to increased susceptibility to cannabis dependence in select populations.
Researchers found that primary care doctors rarely discuss safe driving and monitor patients for risky sexual behavior with adolescents who have a history of ADHD. The study highlights the need for additional resources and training to provide better care for these patients as they transition from childhood to young adulthood.
A new study found that adolescents who spend more time sitting are at a greater risk of developing depression by age 18. The study suggests that even light physical activity, such as walking or doing chores, can reduce the risk of depressive symptoms by up to 10%.
Research from Washington University in St. Louis reveals that suicidal thoughts in children as young as 9 and 10 years old, with family conflict and parental monitoring being key factors, contrary to the long-held belief that such thoughts only arise in adolescence.
A new 10-week program called GripTape aims to help young people find their way in life. Researchers will examine its effectiveness and underlying mechanisms to clarify why it works for whom.
Research published in PNAS reveals that brain networks 'come online' during adolescence, allowing teenagers to develop complex adult social skills. However, this process may also increase the risk of mental illness.
Children who spend time in a neonatal intensive care unit (NICU) at birth have a higher risk of mental health issues later in childhood and adolescence. NICU graduates are nearly twice as likely to develop any mental disorder or multiple mental illnesses, according to the study.
A study published in The Lancet Child & Adolescent Health found that children aged two to three who spend more than three hours a day viewing screens are less physically active at age 5.5 years. Adhering to WHO guidelines to limit screen time may promote healthier behaviors in later life.
A recent study explores the association between county-level poverty concentrations and suicide rates among children and adolescents in the US. The findings suggest that areas with higher levels of poverty are more likely to experience increased suicide rates among young people.
The study found good protection against meningococcal disease in vaccinated individuals, but no overall reduction in bacterial carriage. The findings highlight the importance of individual vaccination and identify high-risk behaviors associated with bacterial transmission.
A new study found a significant association between maternal depression and atopic dermatitis in children, with higher odds of developing the condition later in childhood. The research also suggests that postpartum depression is linked to more persistent disease and increased sleep disturbance among affected children.
Researchers developed a predictive tool to identify adolescents at high risk of depression in young adulthood using data from Brazilian adolescents. The tool demonstrated strong performance in Brazil but weaker results in UK and New Zealand samples due to differences in diagnostic measures, highlighting the need for local adaptation.
A new study found that cyberbullying significantly increases symptoms of post-traumatic stress disorder (PTSD), depression, anger, and fantasy dissociation among young people. Participants who reported being cyberbullied also showed higher levels of lifetime emotional abuse.
A long-term study found that bariatric surgery does not improve general mental health in adolescents despite substantial weight loss. Mental health problems persisted, and those who underwent surgery had more hospital-based care for mental health issues.
A new study by Flinders University finds that teenagers' online impulsivity is a significant risk factor for cybercrime. The internet's blurring of social boundaries encourages thrill-seeking behavior, which can lead to digital piracy, pornography, and hacking. The researchers suggest that policy interventions should take into account ...
A German long-term study reveals that occasional acts of theft and low-level violent crime are common among adolescents, but most drop delinquent behavior after adolescence. The study highlights the importance of good relationships, parental attentiveness, and socialization in reducing juvenile crime.
A recent study contradicts a 2019 finding that linked the Netflix series '13 Reasons Why' to an increase in adolescent suicide rates among boys. After controlling for secular trends, the reanalysis found no effect from the show's release on boys or girls.
Detained adolescents experience high rates of mental health disorders, substance use disorders, and neurodevelopment disabilities. A whole-of-system approach is needed to address health and social inequalities in childhood and adolescence.
A UCLA-led study found that family-focused therapy can delay new and recurring bipolar symptoms in children and teens. The treatment, which involves teaching patients and families better communication skills, resulted in 77% of adolescents recovering from initial symptoms within four years.
Researchers at the University of Rochester found that parents' consistent bedtime enforcement is associated with longer sleep duration and better mental health outcomes for teenagers. The study suggests that even without pre-bedtime conflict, parents' role in setting bedtimes yields positive results.
A study examining childhood weight and obesity in adolescence found that excess weight at age 3 was associated with a higher risk of being overweight or obese at age 15. Pre-pregnancy overweight/obesity in mothers was also a significant predictor of this outcome.
Researchers identified changes in neural circuits supporting executive function and self-control during adolescence, finding that complex brain areas like the prefrontal cortex develop later and have higher structure-function coupling, leading to improved cognitive abilities.
Research shows adolescents struggling with mental health issues have distinct neural connections that affect cognitive control and attention. The study provides new insights into the brain development of adolescents with mental health problems, potentially informing diagnosis and treatment.
A new study published in the Journal of the American Academy of Child and Adolescent Psychiatry found that computer-based attention training reduced anxiety in 50% of participants. The treatment involved targeting neutral or threatening stimuli, leading to comparable reductions in anxiety. This promising result provides a potential aug...
Clinicians are advised to screen, counsel and treat youth for vaping using well-studied models and youth-friendly terminology. The guidelines emphasize the importance of identifying relapse, providing positive reinforcement and revisiting treatment plans for effective cessation.
A recent study by MU researcher Nancy Cheak-Zamora found that many young adults with autism struggle to achieve independence due to a disconnect between caregiver support and individual efforts. The research recommends shifting the perception towards strengths and skill sets, providing opportunities for mastery of tasks like cooking an...
Marijuana vaping reported by US adolescents increased from 2018 to 2019, with a notable rise in 10th and 12th graders. The study found an absolute increase of 6.5% among 12th graders and up to 5.6% among 10th graders.
A study by University of Illinois researchers reveals that mothers' coaching styles can impact adolescent peer adjustment. Low reactive youth benefited from active, engaged coping strategies, whereas high reactive kids fared better with self-reliant suggestions. This suggests a personalized approach to parenting is necessary to address...
A major new study found that around 15% of UK teenagers reported self-harm, with teenage girls being significantly more likely than boys. The study links poor mental health and wellbeing among 14-year-old girls to factors such as gender inequality and poverty.