Articles tagged with Adolescents
A new study highlights the unique challenges of adolescent sibling stem cell donation, including health risks, pain, and psychological burdens. The authors argue that the role of siblings in providing life-sustaining stem cells has been taken for granted.
A meta-analysis of integrated care for youth found that children and teens who receive combined mental health and medical treatment are 66 percent more likely to have a good outcome. The study also revealed that the likelihood of a positive outcome increases when primary care and mental health providers work together closely.
A study found that physical activity reduces insulin resistance in early-teens, but not at age 16. The findings suggest targeting the early-teens for more effective interventions to prevent type 2 diabetes.
A study in northern Mexican cities found that over a quarter of female sex workers entered the sex trade as minors, increasing their risk for HIV infection and violence. Those entering at an adolescent age were more likely to experience these risks compared to those who entered as adults.
A study of 408 teenage males found that chronic marijuana use was not linked to later physical or mental health issues such as depression, psychotic symptoms or asthma. The researchers controlled for other factors that could have influenced the findings, including cigarette smoking and access to health insurance.
Researchers found that nearly 25% of female sex workers entered the sex trade before age 18, and six percent tested positive for HIV. Adolescents were more likely to experience violence, have multiple clients per day, and not use condoms, increasing their risk of infection.
Regular exercise in adolescence is associated with a reduced risk of cancer and all-cause mortality in women. Participation in team sports during the teen years also shows a protective effect against cancer death later in life. The study suggests that promoting exercise participation in adolescence could have important public health im...
Women who participated in exercise as adolescents had a reduced risk of death from cancer and all causes in their middle and older ages. Exercise participation was also associated with lower mortality risks for cardiovascular disease. The study found that women who engaged in team sports or regular exercise during adolescence had a 14-...
A study by psychologists at Plymouth University found that parents of children and adolescents consistently misjudge their happiness. The researchers attribute this to an 'egocentric bias' where parents rely heavily on their own feelings to assess the family unit's happiness.
A new study from Lund University in Sweden found that nearly all adolescents who underwent gastric bypass surgery experienced improved mental health two years post-op. However, 13% showed severe depression and 20% did not feel better mentally after weight loss.
A recent study found that marijuana use among teens is increasing, particularly among black teens, while cigarette and alcohol use are decreasing. The study analyzed data from over 600,000 high school seniors between 1976 and 2013 and found a marked decline in cigarette use and an increase in marijuana use.
A six-year longitudinal study found that adolescents are most likely to enjoy successful long-term friendships with those who share similar traits. The strongest predictors of friendship dissolution were differences in sex, physical aggression, and being liked by other children.
A nationwide sample of 1st through 12th graders showed less than 60% meeting healthy fitness standards for aerobic capacity and body mass index. The middle school years are critical when aerobic capacity declines and body mass index increases, emphasizing the need for early intervention to prevent declining physical activity.
A £6.4 million study launched today will evaluate whether teaching mindfulness to teenagers can improve their mental health outcomes. The three-part trial, involving nearly 6,000 students, aims to assess the impact of mindfulness training on teenage mental resilience and well-being.
The human papillomavirus (HPV) vaccine is currently required in only two US states, with vaccination coverage substantially below the Healthy People 2020 target. A recent study found that HPV vaccination rates are lower than those for other adolescent vaccines, such as hepatitis B and meningococcal conjugate vaccines.
A new study published in the American Journal of Preventive Medicine found that increasing numbers of overweight adolescents do not consider themselves overweight. This misperception is linked to a decline in willingness to make weight-related behavioral changes, despite being at risk for obesity.
Youth from low-income families who achieve success academically and socially may experience a physical toll on their health. High levels of self-control, which facilitates success, are associated with faster cellular aging and poorer health outcomes in adulthood.
Researchers found that prenatally exposed adolescents were 2.2 times more likely to engage in sexual intercourse before age 15 than non-exposed peers. Girls who reported behavior problems during their preteen years were also at higher risk, with 42% of those living with birth mothers or relatives reporting early sex.
A recent study published in the American Journal of Hypertension revealed a decline in blood pressure levels among US children and adolescents over the past decade. The study analyzed data from the National Health and Nutrition Examination Survey from 1999-2012, finding that mean blood pressure levels, as well as the prevalence of elev...
A Cancer Research UK study found that almost three-quarters of overweight or obese 13-15-year-olds are in the normal-weight range. The study showed that only around 40% of these teens thought they were too heavy, while seven per cent believed they were too light.
A new study reveals that a mother's fat-rich diet during pregnancy increases her offspring's risk of combined alcohol and nicotine abuse in adolescence. The research found that rats exposed to a high-fat diet in utero were more likely to develop a greater vulnerability to excessive drug-seeking behavior.
A new RAND Corporation study found that adolescents who saw medical marijuana ads were twice as likely to use the substance or report plans to use it in the future. The study suggests a need to revise prevention programming for youth as legalization and visibility surrounding marijuana change.
The American Society of Human Genetics has issued a position statement on the ethical, legal, and psychosocial implications of genetic testing in children and adolescents. The statement addresses various issues related to genetic testing, including predictive testing, whole-genome sequencing, and implementation challenges.
The study found that antipsychotic medication use increased among adolescents and young adults, with males being more likely to use it than females. However, most office visits by children and adolescents with antipsychotic treatment did not include a clinical diagnosis of bipolar mania, schizophrenia, or autism.
A study of nearly 1,000 teens found that sexually active obese adolescents were significantly less likely to use contraception than normal weight peers. Obese adolescents who did use contraception were also less likely to use it consistently, according to the University of Michigan Health System study.
Researchers at Kessler Foundation received grants to investigate treatments for emotional processing deficits, balance dysfunction, and memory impairments in TBI patients. These studies aim to improve quality of life, independence, and community involvement for individuals affected by brain injury.
A new study published in Journal of Child and Adolescent Psychopharmacology found that Evekeo improves ADHD symptoms and behavior in children with ADHD. The medication, given once or twice daily, shows significant improvement in ADHD rating scores, especially within the first 10 hours post-dose.
Researchers found that pet care can significantly improve monitoring of Type 1 diabetes in adolescents, leading to lower blood glucose levels. The study's senior author instructs families to associate regular pet fish care with diabetes care, resulting in improved hemoglobin A1C levels.
A Stanford University School of Medicine study found that teenagers are unclear about the risks of marijuana and e-cigarettes, receiving conflicting information from various sources. The study suggests that future messages should address the addictive potential, health risks, and presence of nicotine in these products.
A review of 36 studies found a consistent relationship between cyberbullying and reports of depression among children and adolescents. The study also identified common forms of cyberbullying and coping strategies used by victims.
Adolescents with weaker working memory are more likely to have difficulty controlling impulsive tendencies, leading to early and unprotected sex. Improvements in working memory may provide a pathway to greater control over risky sexual behavior.
Research from Monash University and Harvard Medical School reveals that restricting teenagers from driving unsupervised at night can significantly reduce car crashes. The study found a 19% decrease in crash rates for drivers aged 16-17, as well as substantial reductions in nighttime crashes and fatal injuries.
A new study from Brigham Young University found that parents' beliefs about their children can influence sibling differences, particularly in academic achievement. The study discovered a significant difference in GPA among participants whose parents believed one child was smarter than the other.
A recent Harvard study found that over half of US children and adolescents are not getting enough hydration, leading to potential health problems. Racial and ethnic disparities were also observed, with black children and boys at higher risk of inadequate hydration.
A recent study published in the Journal of the American Academy of Child and Adolescent Psychiatry reveals longitudinal brain changes in individuals with autism spectrum disorder (ASD) during late adolescence and young adulthood. The research found that these individuals experienced an exaggeration of normal cortical thinning, which wa...
A recent study conducted by the RAND Corporation found a significant association between sleep problems, energy product use, and increased alcohol use in teens. The research included over 2,500 racially/ethnically diverse teens and highlighted racial differences in observed associations.
A recent study published in Journal of the American Academy of Child and Adolescent Psychiatry demonstrates that early intensive behavioral intervention improves outcomes for young children with ASD, including intellectual ability and adaptive behavior. The study found no group differences in core autism symptoms immediately post-treat...
A new study by MIT scholars finds that juvenile incarceration significantly lowers high-school graduation rates by 13 percentage points and increases adult incarceration by 23 percentage points. The research project analyzed tens of thousands of teenagers in Illinois, using a natural experiment to isolate the effects of sentencing on k...
A short educational program in Kenya produced lasting improvements in male attitudes towards women, with participants showing more positive views and less agreement with rape myths. The program also encouraged males to intervene in cases of violence against women.
A study published in the American Journal of Physical Medicine & Rehabilitation found that standard BMI assessments tend to underestimate obesity in adolescents with physical disabilities. The researchers suggest new cutoff points are needed for identifying disabled teens who may need diagnosis and treatment.
A large study found that teenagers who experienced frequent bullying were more than twice as likely to develop depression later in life. The study analyzed data from over 3,800 participants and suggested that antibullying interventions at school may help reduce depression in later years.
A national survey found that 84% of teens turn to the internet for health information, but 88% do not share their concerns with friends or social media. This study highlights the importance of accurate and accessible digital health resources for teenagers, who use online tools to make behavior changes and take care of themselves.
A new mobile app called Seventeen Days aims to educate teenagers about the risks of risky sexual behavior. The app is based on an interactive movie of the same name and has been developed with researchers at several universities, including Carnegie Mellon University.
Researchers gave disposable cameras to 40 adolescents with Type 1 diabetes to capture their experiences. The findings reveal key differences in boys and less-affluent young people, which could shape patient care and education. The study also highlights the impact of food on managing the disease.
Research shows teenage girls value women in non-appearance focused careers, such as CEOs and military pilots, over those in appearance-focused jobs like modeling. Girls rate female CEOs and military pilots as more competent and likable than women in appearance-focused roles.
A study of 11.2 million US adolescents over 50 years found that millennials have lower religious involvement than previous generations, due to cultural change rather than youth-related factors. This trend is part of a larger cultural context of rising individualism in the US.
Researchers found that afternoon snacking on high-protein-soy foods reduces afternoon appetite, delays subsequent eating, and reduces unhealthy evening snacking in teenagers. Additionally, high-protein snacks improved mood and cognitive function, incorporating more protein throughout the day and consuming less dietary fat.
A Dartmouth study found that TV food commercials stimulate the brains of overweight teenagers, particularly those controlling pleasure, taste, and mouth regions. The findings suggest these mental simulations may make it difficult for obese teens to lose weight later in life.
Sending periodic text messages to teens can improve birth control adherence. The study found that 87% of patients with personalized daily texts showed up for their first injection, compared to 56% without texts. Text messaging also helped increase adherence to a tight treatment schedule and regularly taking prescription medications.
A recent study found that youth dance classes offer only limited amounts of physical activity, with an average of 17 minutes of moderate-to-vigorous exercise per class. The CDC's guidelines recommend at least 60 minutes of physical activity daily for kids aged 6-17, but most dance classes fall short of this target.
A new RAND Corporation study reveals an association between teen sleep patterns and substance use, including alcohol and marijuana. Adolescents who sleep less or stay up later are more likely to have used these substances over the past month.
The study found that decisional bias is more lenient for younger children when highlighting bad intent or damage, and changes with age as they develop their understanding of the task. The research suggests a moral development framework to examine developmental changes in eyewitness identification.
A gap year between high school and university studies does not negatively impact motivation or performance. In fact, those who take a break show improved resilience in their studies and are more committed to achieving goals.
Researchers found that teens aged 15-17 who mixed energy drinks with alcohol were four times more likely to meet the criteria for alcohol use disorder. The study highlights the potential risks of combining these substances, particularly among adolescents.
Five teenagers with Type 1 diabetes will participate in a four-day study to test an 'artificial pancreas,' which automatically monitors and adjusts insulin delivery. The device has the potential to transform diabetes treatment by providing continuous glucose control, reducing anxiety for patients and parents.
Breast cancer in young women is characterized by more aggressive disease and increased risk of treatment-related toxicities. Research priorities focus on risk factors, fertility, pregnancy, quality of life, and metastases to improve patient outcomes.
A study on adolescent bariatric surgery found that severely obese teens experience musculoskeletal pain and functional difficulties. Lower extremity pain was a key predictor of functional impairment and low health-related quality of life scores.
A study published in JAMA Pediatrics found that adolescent girls who consumed 2,400 mg or more of potassium per day had lower blood pressures at the end of adolescence. In contrast, higher sodium intakes were not linked to increased blood pressure in this age group.
Research suggests that adolescent brain exposure to alcohol can lead to changes in learning and memory, even after adulthood. The study found hyperactive long-term potentiation in the brains of exposed rats, which may contribute to impaired cognitive functions.
A recent study published in The Lancet Psychiatry found that teenagers who survive self-poisoning are at a significantly increased risk of dying by suicide in the following decade. Half of all suicides among these teens occurred more than three years after their initial episode, highlighting the need for targeted prevention efforts.