Articles tagged with Adolescents
The Oregon Research Institute has received significant NIH grants to investigate the causes of early alcohol use and its effects on adolescents. The studies will explore the role of family, friend, school, and neighborhood influences on alcohol use among White and African American youth.
A recent Mayo Clinic study has found a significant increase in forearm fractures among adolescents, with the rate rising by 42% over two decades. The study, which analyzed data from 1969-1971 and 1999-2001, found that girls between 8 and 11 and boys between 11 and 14 had higher fracture rates than all other age groups studied.
A recent study found a dramatic increase in wrist fractures among children under 35 over three decades, with rising physical activity and declining milk consumption contributing to the trend. The research suggests that early-life dietary habits may impact bone development and increase fracture risk later in life.
A study of over 6,900 US teens found that indoor tanning is a significant issue among white teenagers, particularly among girls and those from the Midwest and South. The study highlights the risks of skin cancer and premature aging associated with UV radiation, leading to the development of prevention messages.
A Duke University study found that adolescent rats who started using nicotine earlier had a higher rate of self-administration and continued to use the drug in adulthood. The researchers suggest that early nicotine exposure may cause lasting addiction by affecting brain development.
A controlled study after the Dutch café fire found a 75% increase in clinical overall mental-health symptom scores among Volendam adolescents compared to other students. These scores were significantly higher for girls than boys, indicating that post-disaster healthcare should focus on psychosocial consequences.
Young adults who experienced major depressive disorder during adolescence showed pervasive impairments by mid-20s. They struggled with work performance, social difficulties, and low physical well-being. The study emphasizes the importance of preventing depression in adolescence through effective interventions.
Research by Dean Krahn and colleagues found that moderate drinking had no significant effect on cognitive ability in middle-aged adults, contrary to previous studies. The study used an extensive database of over 10,000 participants who completed cognitive tests at different stages of life.
A study found that children with severe attention problems in childhood are more likely to develop substance abuse issues, particularly alcohol and marijuana problems. The researchers suggest that early identification and treatment of ADHD can help prevent these issues by targeting the root cause of inattention symptoms.
A study examines ethnic differences among adolescents who engage in drinking after driving (DD) and riding with drinking drivers (RWDD), finding a distinct need to direct prevention efforts toward Latino youth. RWDD is identified as even more dangerous than DD for adolescents.
A study finds nearly four percent of US adolescents report PTSD symptoms, while 7.4% experience major depression and 8.2% substance abuse/dependence. Interpersonal violence increases risk for these mental health disorders in adolescents.
A recent study found that 15% of African-American youths at risk of dropping out of school reported carrying a gun, with regular carriers more likely to be involved in selling drugs or fighting. The study suggests that carrying a gun may indicate a more serious pattern of behavior, rather than just another risk factor.
The authors conclude that bodychecking should be banned in hockey until players are at least age 17 or 18 years old due to increased concussion and injury risks. Most physical growth occurs during this period, making it a critical time for protecting young athletes.
A recent US study found that parents' income and education significantly influence their teenager's likelihood of smoking. Adolescents from lower-income families, with less-educated parents, face a higher risk of smoking. The study suggests that tailoring smoking cessation programs for adults with low incomes or educational levels coul...
A study by Michael Peterson found that teenagers perceive themselves as heavier than they actually are, leading to poor eating patterns, extreme dieting, and lower self-esteem. Health professionals can address these issues to help young people avoid unhealthy behaviors and reduce the risk of associated illnesses.
The updated Guidelines provide practitioners with a list of suggested combination regimens for the initiation of antiretroviral therapy, taking into consideration factors such as potency, toxicities, and dosing frequency. The revised document aims to simplify the process of selecting an effective treatment regimen for HIV/AIDS patients.
Pediatricians are urging parents to limit their child's exposure to smoking in movies to reduce the chances of starting to smoke and drink. Research suggests that adolescents see thousands of depictions of smoking by movie stars, influencing their attitude and behavior.
The American Dietetic Association emphasizes the importance of food and nutrition programs for children and adolescents. These programs not only combat hunger and food insecurity but also provide crucial nutrition education and promote physical activity to prevent excess weight and chronic diseases.
Researchers at Yale University found that adolescents are more vulnerable to addictions due to brain development changes. Brain circuits involved in motivation and addiction undergo rapid changes during adolescence, leading to impulsive behaviors and increased risk of substance abuse.
Research shows that young white boys and girls drink the most milk, while African-American children consume less. Soft drinks are a popular choice among younger children, regardless of race.
A study by University of North Carolina at Chapel Hill researchers found that overall reported sadness returned to pre-incident levels within four to six weeks, while increased trust in national, state and local governments persisted. Young adults between 18 and 26 were more likely to report religious feelings and higher psychological ...
Teenagers who view more smoking in movies are almost three times more likely to start smoking compared to those with low exposure. The study found that half of smoking initiation can be attributed to viewing smoking in movies, highlighting the need for policy changes to reduce youth exposure.
A study found that adolescents who see more smoking in movies are more likely to try smoking, with 52% of initiations attributed to movie exposure. Reducing adolescents' exposure to smoking in movies could significantly reduce the number of smokers.
Researchers found that schools with condom availability programs had higher rates of condom use among sexually active teens, but not an increase in sexual activity. This suggests that condoms may be an effective means of preventing HIV/STDs and pregnancy when used by those who are already sexually active.
A study found that one-third of young adults who outgrow asthma may experience a relapse by age 26. Those highly allergic or with bronchial hyper-responsiveness are at greatest risk. The study followed 1,037 New Zealanders to age 26, with detailed respiratory histories every two years.
A study found that hostility in children is a risk factor for developing metabolic syndrome, a precursor to cardiovascular disease. High scores on hostility measures were associated with increased rates of obesity and insulin resistance in later years.
Studies found that residential injuries accounted for nearly 15% of emergency department visits and 39% of unintentional injury visits between 1993 and 1999. Fatalities due to fires, submersions, or falls were common among young children, with African-American children facing disproportionately higher risks.
A recent study found that adolescent girls who consumed more calcium on average weighed less than those who consumed less calcium. The researchers discovered that an increase in one serving of dairy products or supplements resulted in a significant reduction in weight and body fat.
A study published in JAMA found that sibutramine, a weight loss medication, helped obese adolescents lose an average of 17.2 pounds when used in conjunction with a behavior modification program. The study also showed improvements in insulin levels and a reduction in weight regain over time.
A randomized trial found that a one-to-one counseling program with personalized phone calls significantly improved patients' understanding of tobacco risks and increased their intention to abstain from smoking. The study showed long-term benefits, even a year after the intervention.
Adolescents who viewed religion as meaningful and a way to cope with problems were half as likely to use drugs. The effect was consistent across different ethnic groups, suggesting that religiosity provides a buffering impact against substance use.
A new study finds that children in low-income families are not harmed when their mothers leave welfare and enter the workforce. The research also suggests that mothers' entry into the labor force is related to improvements in adolescents' mental health, while exits from employment are linked to increased behavior problems.
A Canadian Medical Association Journal study found that 15% of Ontario students with driver's licenses reported driving under the influence of alcohol, and 20% admitted to driving after using cannabis. These findings are particularly concerning given the high incidence of alcohol-related motor vehicle collisions among adolescents.
A new study published in the Journal of the American Dietetic Association found that children and adolescents who eat family meals consume more nutrient-dense foods and have lower intakes of snack foods. Family meals also provide quality time for households, according to registered dietitian Susan Moores.
A recent study found that adolescents with high exposure to rap music videos were 3 times more likely to hit a teacher and twice as likely to have multiple sex partners. The researchers also discovered that frequent viewers of rap videos were more likely to acquire an STD, use drugs, and engage in other risky behaviors.
A study published in Child Development found that teenagers in high-use schools are three times as likely to follow their peers' smoking behaviors compared to those in low-use schools. The researchers suggest that school-based programs may be effective in reducing tobacco and alcohol use among teens.
A study of 444 managed-care patients aged 12-17 found that adolescents with consistently monitored parents were less likely to engage in alcohol-risk behaviors. The researchers suggest that monitoring may help reduce risk when adolescents are initially exposed to alcohol, but may be insufficient for high-risk behaviors.
Adolescents with two smoking parents are 3.8 times more likely to smoke than those with both non-smoking parents. Quitting smoking by parents can reduce the likelihood of their adolescent smoking, especially when both parents are non-smokers.
Researcher Tammy Chung highlights findings from four studies tracking adolescents with alcohol problems after treatment. These studies found that at least half of treated teens showed reductions in alcohol use and problems, while some continued to experience issues through young adulthood.
A recent study found that up to 63% of pediatric practices in the Washington D.C. area contradict their own policies on confidential care for adolescents when answering phone calls.
A recent study by Dr. Michelle A. Miller-Day found that 70% of adolescents prefer discussing important topics with their mothers. The study, which surveyed 67 African-American and White teens aged 11-17, suggests that teenagers are more likely to confide in their mothers about drug use and extend those conversations to their peer groups.
Research suggests that parents who discuss issues related to television with their older children are more likely to influence what they watch. Discussing without lecturing is key, according to expert Amy Nathanson.
Research at University of Illinois at Urbana-Champaign reveals that kids who hang out with peers who bully tend to do more bullying themselves. The study's findings support the 'homophily hypothesis,' which suggests individual behavior is influenced by groups they're part of.
A survey of 1,069 high school students found that teens consider 'avoiding environments with alcohol' and 'talking with friends or other informal supports' as effective strategies to cut back on drinking. Formal counseling was more useful for quitting than reducing drinking, according to the teens.
A study of 286 girls ages 8-10 found that a low-fat diet resulted in reductions in estrogen hormone concentrations. After 5 years, girls in the intervention group had 29.8% lower estradiol levels and 27.2% higher testosterone levels compared to those on usual care.
A study found that cocaine use in rats has distinct effects on adolescents versus adults. Adolescent rats showed stable activity levels during treatment, whereas adults developed increased sensitivity to the drug's effects. Additionally, adult rats had altered neurochemical adaptations, including increased dopamine transporter density.
A new study by the University of North Carolina at Chapel Hill found that socioeconomic factors do not equally impact child obesity rates among different ethnic groups. The research suggests that focusing on social and environmental factors can lead to more effective weight management, particularly in minority populations.
A study of 178 black and Hispanic teens found that those with permissive parents, attending church, or from single-parent homes were more likely to engage in sexual intercourse. The researchers suggest empowering parents to monitor their adolescents' daily activities can help reduce risky sexual behavior among males.
Research suggests that adult influence is a significant predictor of teen smoking, with ease of getting cigarettes from parents and non-parents linked to increased experimentation. The study highlights the importance of reducing social availability of tobacco to minors.
A study found that teens who engage in extreme dieting are more likely to smoke, use marijuana, and experience suicidal thoughts. Moderate dieters were less likely to exhibit these behaviors, suggesting a link between extreme dieting and underlying issues of self-esteem or peer influence.
A study of over 5000 5th-8th graders found that 28% were exposed to extremely violent R-rated movies, including scenes of rape and murder. The researchers suggest better oversight of movie industry marketing practices and parental monitoring are needed to protect children.
A recent study found that alternative cigarettes like bidis and additive-free tobacco can deliver high levels of nicotine and other toxins, similar to conventional cigarettes. The study's results suggest that these products may pose a significant health risk to adolescents and young adults.
A study by Ohio State University researchers found that teens with friends in higher grades were more likely to have sex in early adolescence. Additionally, going steady in early adolescence significantly increased the odds of having sex. The study suggests a significant minority of youth engage in sex outside of relationships.
Researchers found that novice drivers don't always identify hazardous situations, leading to unsafe responses. A new web-based program helps teach new drivers to anticipate these dangers without putting themselves or others at risk.
A recent NIH study found that families participating in the Checkpoints Program reported imposing stricter driving limits on their teens, both when they got their licenses and three months later. The program includes a video, newsletters, and a parent-teen driving agreement that help parents teach adolescents to drive safely.
Research suggests that adolescent girls who set high standards for themselves may be at risk of developing eating disorders like anorexia. Girls with bulimic tendencies and symptoms of depression are more likely to develop a full-blown disorder if they report these symptoms.
Researchers found a significant increase in Delta FosB protein in the striatum of adolescent mice following chronic exposure to psychostimulants. This adaptation may contribute to increased sensitivity to addiction and therapeutic use of these medications in adolescents.
A recent study published in Youth & Society found that disadvantaged youth are less likely to engage in volunteer work, but religious activity and schools can provide a pathway for them to develop prosocial behaviors. The study suggests that early disadvantages may not affect volunteering if they promote social responsibility.
A study of 18 obese and 18 normal-weight adolescents found significantly lower physical activity levels in the obese group. The results suggest that intensity and duration of physical activity are important for maintaining energy balance in a society with unrestricted food consumption.
A new survey demonstrates that perceptions of physical activity do not match the reality, with many adults and teenagers overestimating their exercise levels. The study highlights the importance of finding effective ways to educate parents and teens about the need for regular physical activity.