Articles tagged with Adolescents
A study published in Pediatric Research found that having a TV in the bedroom at age 4 is associated with later physical, mental, and social problems. Children who spent more time watching TV in their room had higher body mass indexes, unhealthy eating habits, lower sociability, and increased emotional distress.
A new study aims to understand the biological mechanisms behind increased HIV risk in women who have experienced sexual trauma, especially among adolescents. The THRIVE Study will examine the impact of forced vaginal sex on immune system and stress response in young girls and women.
Researchers found that controlled stress in adolescence attenuates HPA axis activation in adulthood, reducing motor impulsivity and increasing dopamine type 2 receptors. Uncontrollable stress, however, increases impulsivity and cognitive inflexibility.
Children's Hospital Los Angeles has been awarded a grant to adapt a patient-driven model of care that increases treatment compliance among difficult-to-reach populations, particularly adolescents with diabetes. The goal is to improve the quality of life and manage diabetes effectively in young adults.
A study of over 346,000 patients found that those with a family member using opioids long-term were more likely to develop persistent opioid use after first-time prescriptions for surgical or dental procedures. Persistent opioid use was seen in 4.1% of patients with a long-term family opioid user compared to 2.4% without.
Experts argue that the UK's policy of recruiting children to the Armed Forces is harmful to teen health and causes specific health harms. The UK is one of only two countries in the world to recruit teenagers, with 15-year-olds allowed to begin the enlistment process at age 16.
A national longitudinal study found that school-based health centers contribute to academic achievement among adolescents, with immunizations and physical exams associated with higher educational attainment. However, individual-level emotional counseling was inversely associated with educational attainment.
A new study published in the Journal of Child and Adolescent Psychopharmacology found that saffron was as effective as methylphenidate in controlling ADHD symptoms in children and teens. The researchers also noted similar side effects, making saffron a promising herbal alternative for treating ADHD.
A new study from the University of Kent found no association between countries with tougher policies and lower rates of teenage cannabis use. Despite calls for harsher penalties, the research suggests that cannabis policy liberalization is not linked to reduced adolescent cannabis use.
A new study found that adolescent female blood donors are more likely to have low iron stores and iron deficiency anemia. The researchers propose various measures to help this vulnerable population, including oral iron supplementation and increasing the minimum time interval between donations.
A new screening tool designed specifically for human trafficking was found to be more effective than a commonly used psychosocial assessment in identifying sexual and labor exploitation of youth. The study found that 44% of youth had been arrested, 35% had a history of foster care, and 71% had been kicked out of their homes.
A recent study found that parents' ability to self-regulate and think flexibly is crucial in navigating conflicts with teenagers. Fathers were less capable of set-shifting and physiological regulation than mothers, leading to more hostile behavior. However, better-set-shifting fathers could counteract dysregulation and reduce angry res...
A new study found that drinking in outdoor settings is linked to early age of first intoxication and increased problems, whereas homes are not. The researchers aimed to understand modifiable circumstances enabling early onset drinking among youth.
A large-scale study of American high school students found that legalizing medicinal marijuana has led to a drop in cannabis use among teenagers. The study, which used data from over 800,000 students across 45 states, found a 1.1% reduction in teen cannabis smokers in states with medical marijuana laws compared to those without.
A new study found that male squirrels store more food than females and inheriting a territory from a male squirrel can increase lifetime pup production by 50%. This means young squirrels that take over prime real estate from a male will have better survival rates and reproductive success.
Research analyzing 23,300 people found marijuana use during adolescence increases risk of depression and suicidal thoughts or attempts in young adulthood. There was no similar association with anxiety.
A qualitative analysis of Física o Química reveals that Spanish teens internalized stereotypes and myths of romantic love that justify male violence against women. The study found that audiences reflected in gender stereotypes and romantic inequalities.
A new international study reveals that adolescent cannabis use can harmfully alter mental health, even in teenagers without pre-existing depressive symptoms. The risk is particularly elevated in North America, where adolescents have higher rates of cannabis use compared to peers in other developed countries.
A systematic review and meta-analysis found cannabis use among adolescents is associated with a significant increased risk of depression in adulthood. The study's findings suggest that widespread cannabis use among young people makes the scale of the risk more serious, with a population attributable risk of around 7%.
A clinical trial, REACH, is examining the safety and use of oral pre-exposure prophylaxis (PrEP) and a vaginal ring in adolescent girls and young women in southern Africa. The study aims to expand HIV prevention choices for this disproportionately affected population.
A study of 9,838 LGBTQ teens found that 44-70% reported weight-based teasing from family members and peers, while 1 in 4 teens experienced these experiences at school. The study highlights the need for increased awareness and addressing weight-based victimization in school settings.
Excessive weight gain in early childhood can lead to higher cholesterol levels, central fat, and cardiovascular disease risk in teenagers. A new study found that earlier onset of high BMI in children under two years is associated with more severe health outcomes.
A study found that grandchildren of adolescent mothers have lower school readiness scores and lag behind in physical and social development. The multigenerational effect suggests that interventions targeting children born to adolescent mothers should also consider their own grandchildren.
Dasotraline shows significant improvement in efficacy in the treatment of ADHD compared to placebo, particularly at a dose of 4mg/day. The study also assesses safety and subgroup analysis, providing hope for new treatments with fewer side effects.
A new study published in JAMA Pediatrics found that adolescent athletes who underwent a supervised aerobic exercise regimen recovered more quickly from concussions. The research, which is the first randomized clinical trial of its kind, suggests that prescribed, progressive sub-symptom threshold exercise can be an effective treatment w...
A study of nearly 60,000 US adolescents found that only 1 in 20 meet national recommendations for sleep, physical activity, and screen time. The research highlights the need for doctors to advise parents on parenting style and home environment to promote healthier lifestyles.
Research published in Clinical Psychological Science found no evidence that social media use predicts later depressive symptoms among adolescents and young adults. Instead, greater depressive symptoms predicted more social media use over time, but only among adolescent girls.
Pre-teens using screens an hour before bed are at risk of poor sleep quality, with a 31% increase in likelihood when done in the dark. Insufficient sleep has been linked to impaired immune responses, depression, anxiety and obesity in children and adolescents.
A study conducted by Columbia Mailman School of Public Health found that alcohol use intersects with spatial dimensions, influencing young people's likelihood of using condoms. Young people prefer convenient spaces for sex after drinking, but may engage in 'rushed' sex due to cost constraints.
A recent study published in the Journal of the American Academy of Child and Adolescent Psychiatry found a significant association between tobacco use and paranoid experiences in adolescents. The study, which used data from over 3,700 twin pairs, suggested that genetic influences played a key role in this link.
A longitudinal study found that skills learned in friendships with peers of the same gender were strongest predictors of later romantic satisfaction. Adolescents' progress in social developmental tasks, such as establishing positive relationships and managing peer relationships, predicted future romantic competence.
The UKRI Global Research Hubs aim to improve the health and life prospects of Africa's youth by identifying effective service combinations. Researchers will test 'accelerator synergy' services in various sectors, aiming to lead better lives for teenagers across Africa.
A review aims to help primary care physicians care for vulnerable adolescents with gender dysphoria, emphasizing individualized approaches and collaborative decision-making. The review highlights the need for optimal care for this population, particularly in addressing gaps in research and ethnocultural diversity.
Only about 16% of U.S. adolescents have been fully vaccinated against human papillomavirus (HPV) by age 13, despite national recommendations. Timely HPV vaccination at 11-12 years old has several advantages, including a stronger immune response and better protection against cancers.
Researchers from the University of Warwick have discovered a genetic mutation associated with higher risk for schizophrenia, which disrupts brain development and increases mental illness risk. A new pathway of genetic risk was found, providing possibilities for prevention and theoretical study before clinical symptoms emerge.
A new study by Columbia University's Mailman School of Public Health found that fewer than half of young people in the US discuss sensitive topics with their regular healthcare providers. The researchers suggest modifying healthcare delivery practices could improve these discussions, promoting better health outcomes for young people.
A prospective cohort study found that adolescents with a sports-related concussion or fracture experience significant impairments in health-related quality of life, particularly in physical and cognitive functioning. The study suggests that early interventions can aid in the recovery process and optimize QOL.
A new study published in Nature Human Behaviour found that technology use has at most a 0.4% association with adolescent wellbeing, surpassing the negative effect of eating potatoes. Activities like getting enough sleep and eating breakfast had a stronger positive association with wellbeing.
A long-term study of institutionalized children in Romanian found that those who experienced early deprivation and neglect had impaired memory and executive functioning by age 16. However, when placed early in quality foster homes, these difficulties diminished, suggesting a critical role of caregiving environments in child development.
A new study finds that even a small amount of cannabis use by teenagers is linked to differences in their brains, including increased gray matter volume in areas involved in emotion and memory development. The researchers also ruled out pre-existing brain differences or personality traits as possible explanations for the findings.
A study of 14-year-olds from Ireland, England, France, and Germany found increased volume of brain regions in teenagers who reported limited cannabis use. The researchers identified associations between increased grey matter volume and assessments of reasoning and anxiety.
New research from the University of Cambridge suggests that recalling positive experiences can reduce vulnerability to depression in young people. The study found that remembering specific positive memories was associated with fewer negative self-related thoughts and lower levels of cortisol, indicating improved resilience against stress.
A study found that therapists can improve treatment outcomes for adolescents with depression by regularly assessing symptoms and augmenting treatment. Implementing this approach led to better symptom reduction compared to waiting until Week 8, according to a 16-week sequential multiple assignment randomized trial.
A new study found that only half of US adolescents report having private time with their healthcare provider, despite professional guidelines recommending confidential services. Young people who receive private time have more positive attitudes towards their provider and clinical preventive services.
A new study found that exposure to cannabis and stress during adolescence can lead to long-term anxiety disorders. The researchers observed impaired fear extinction in adult mice treated with THC and exposed to stress, suggesting a deregulation in the circuit that regulates fear.
Researchers found that while some peer crowds remain constant, new groups like 'anime/manga' fans and 'loners' have emerged, reflecting changing times. Academic anxiety is on the rise among high-achieving students, who fear disappointing their parents.
Research from Duke University found that young people who self-harm and commit violent crime have a history of childhood maltreatment and lower self-control. Programs aimed at preventing childhood maltreatment or improving self-control among self-harmers could help prevent violent crime.
This study examines the prevalence of malnutrition among adolescent girls aged 16-19 in India and its association with socio-economic factors. The research aims to evaluate the progress of nutritional programs targeting adolescents, a critical age group for future health outcomes.
A study of 2,223 children found that physical aggression typically declines before elementary school but a small proportion have high problems into adolescence, increasing risk for violent crime and social maladjustment. Interventions during pregnancy and early childhood may help prevent high physical aggression in high-risk families.
Researchers found that age and sex play a greater role in forming psychological boundaries than culture. In the study, youth had a higher level of personal sovereignty than adolescents, with men being more concerned with territory sovereignty and women with time habits sovereignty.
A new study reveals that firearm-related deaths are the second leading cause of death among US children and teens, accounting for over 60% of preventable deaths. The rate of firearm-related death remains persistent, with over eight children dying daily, and disproportionately affects urban adolescents and African-American youth.
A study published by Johns Hopkins Bloomberg School of Public Health found significant shifts in Afghan attitudes towards education and child marriage in underdeveloped regions. The research, conducted among nearly 1,400 Afghans aged 12-15 and their parents, indicates that getting married at a young age and leaving school early have be...
A new study in the Journal of Neuromuscular Diseases describes the use of a child-compatible, hand-held device to assess pulmonary function in teens with DMD. The results show that weekly use of the device was well accepted by participants, with high adherence rates and reliable data compared to standard spirometry.
Researchers discovered that genetically vulnerable mice exposed to marijuana showed increased inflammation in brain cells linked to serious mental illnesses. The study suggests that marijuana's brain-damaging effects may be more pronounced in teens with a specific genetic mutation.
Researchers found that teens who used cognitive reappraisal had better metabolic measures, while those who suppressed emotions had more inflammation. The study suggests that emotion regulation strategies developed in adolescence can affect health later in life.
A study published in Molecular Psychiatry found that chronic peer victimization during adolescence can lead to structural changes in the brain, including decreased volume in areas related to anxiety and depression. The research suggests that early intervention may help mitigate these effects.
Researchers at the University of Washington found that delaying school start times for Seattle high schools resulted in a median increase of 34 minutes of sleep each night. This led to improved academic performance and more consistent wake-up times, with students sleeping in longer and waking up closer to their natural wake-up times.
A study of 4,843 UK adolescents found that those identifying as sexual minorities experienced more depressive symptoms and self-harm than their heterosexual peers, starting at age 10. Depressive symptoms declined from age 18, but this decline was not seen in all groups.
A new UCL-led study found that gay, lesbian, and bisexual youth experience higher depressive symptoms starting at age 10 and persisting through adolescence. The study also showed that LGBQ young people are four times more likely to self-harm with suicidal intent than their heterosexual peers.
A recent study by FSU researchers found significant racial disparities in flu vaccine rates among adolescents. Black teens received significantly lower vaccination rates than their white and Hispanic peers. The researchers suggest targeted interventions to improve vaccination rates and reduce disparities.