Articles tagged with Adolescents
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Researchers project a significant reduction in high blood pressure, heart disease, and stroke among adults if teenagers consume less salt each day. A study suggests that reducing sodium intake by 3 grams per day can decrease hypertension rates by 44-63% and coronary heart disease cases by 7-12%.
As children develop, brain regions that make up the default-mode network start functioning together, leading to increased introspection and perspective-taking. This development coincides with emerging introspective mental activity during adolescence.
A Swedish study found that teenagers attribute bullying to individual characteristics, such as the bully's inner flaws and desire for power. Meanwhile, 42% of teens blamed the victim for bullying, with girls more likely to blame the bully than boys. The study has implications for bullying prevention efforts.
A recent study found that fewer than 30% of eligible young women choose to receive the HPV vaccine to prevent cervical cancer. The majority of those who start the vaccination process fail to complete the recommended three doses. African-American women are less likely to complete all three doses compared to white women.
Research found that obese adolescents are more likely to develop severe obesity in adulthood, with higher risks for women and black women. The study tracked 8,834 individuals from adolescence to adulthood, finding a significant association between adolescent obesity and severe obesity in adulthood.
Adolescents are more likely to engage in unprotected sex, despite early education promoting safe practices. Research also finds a decrease in age at contraction of sexually transmitted diseases among younger individuals.
A recent study by University of Nebraska-Lincoln researchers found that students' educational and career goals are related to their eventual level of education attainment. Extracurricular activities also played a significant role in shaping these expectations, which in turn influenced the students' behaviors and academic choices.
A study found that high-calorie beverages are still widely available in elementary schools in the US, with 61.3% of schools offering them for sale in competitive venues. Despite this, only 16.1% of students had access to low-calorie options
A study of depressed adolescents found that nearly all recovered from their depression after treatment, but nearly half relapsed within five years. Females were at significantly higher risk of another major episode than males.
A new survey conducted by researchers at UCSF and UC Merced found that half of teens who have oral sex during the ninth grade will have intercourse by the end of the 11th grade. The study also suggests that oral sex can influence the onset of riskier sexual behavior, highlighting the need for comprehensive sex education programs.
A recent study published in Archives of Pediatrics & Adolescent Medicine found that non-medical prescription drug use is more prevalent among rural teens compared to urban peers. The study analyzed data from 17,872 adolescents and found that 13% of rural teens reported ever using prescription drugs for non-medical purposes, compared to...
A new study from the University of California, San Diego, and Harvard University suggests that a specific variant of the DRD4 gene may contribute to liberal political views. Researchers found that individuals with this genetic variant were more likely to be liberal if they had an active social life in adolescence.
A recent study found that total health care expenditures for children with autism spectrum disorders (ASDs) per 10,000 covered lives grew by 32.8% from $1,270,435 in 2000 to $1,686,938 in 2003. The treated prevalence of autism increased by 32.2% during the same period.
A new research center will study the effects of bisphenol A (BPA) and phthalates on infant and adolescent development, cognition, and behavior. The center aims to determine if exposure to these chemicals alters hormone signaling and affects sex differences in brain development and behavior.
A new study suggests that excessive alcohol use in adolescents can selectively damage the frontal lobe, leading to problems with attention and executive functioning. Abstinence from alcohol may help recover lost function in brain cells.
Research published in the Oxford Journal Social Cognitive and Affective Neuroscience found that exposure to violent media can lead to decreased brain activation in regions involved in emotions and emotional responses. This desensitization can result in increased acceptance of violence and a reduced likelihood of forming consequences wi...
A national study published in the Journal of the American Academy of Child and Adolescent Psychiatry found that approximately one in five children in the US will experience severe mental disorders, which disrupt daily life. Anxiety disorders were the most common condition, followed by behavior disorders and mood disorders.
A Concordia University professor argues that nurses can advocate for better healthcare and services for teenagers who are LGBTIQ, reducing transmission of sexually transmitted infections by discussing safe sex practices. Nurses should be nonjudgmental, tolerant and supportive of LGBTIQ individuals in the clinic and community.
A recent study found that only 58% of young people with mental health problems successfully transitioned to adult care services, highlighting a significant gap in provision. The research team identified key factors contributing to the poor transition experience, including inadequate information transfer and inconsistent documentation.
A study found that Child Protective Services (CPS) investigations for suspected child maltreatment are associated with increased household risk factors, including poverty and maternal depressive symptoms. However, CPS investigations were not linked to improvements in social support, family functioning, or common modifiable risk factors.
A new study published in Archives of General Psychiatry found family-based treatment to be the most effective approach for treating anorexia nervosa. More than 50% of patients who received this type of treatment were in full remission after a year, compared to 23% of those who received individual therapy.
A study of 15-year-olds in seven Eastern European and 16 Western countries found that drunkenness levels increased in Eastern Europe and among girls, but decreased in Western countries and boys. This decline was attributed to changes in socioeconomic conditions and alcohol marketing practices.
A nationwide survey of over 5,800 individuals ages 14 to 94 found diverse patterns of sexual acts, condom use, and same-sex encounters. Condoms were used by one in four men and one in three women, with increased usage among some groups.
A six-session school-based program in South Africa reduced rates of unprotected sex and sex with multiple partners among sixth-graders. The intervention also had a positive impact on HIV/STD prevention behaviors, highlighting the importance of targeted interventions for young adolescents.
A recent case study presented at the American Academy of Pediatrics National Conference and Exhibition suggests a potential link between gastric bypass surgery in adolescent girls and an increased risk of neural tube defects. Malabsorption caused by the surgery can lead to nutritional deficiencies, particularly folate deficiency, which...
Research found that two-thirds of suicidal adolescents see a mental health professional within two months after an initial ED visit. Adolescents with pre-existing mental health conditions are more likely to access follow-up care, but one in five require subsequent inpatient psychiatric admissions.
A study found that having an incarcerated father is associated with substantially elevated risks of marijuana and other illegal drug use in adolescence and early adulthood. Young people with incarcerated fathers also exhibited elevated trajectories of marijuana usage, extending into their mid-twenties.
A University of Montreal study found that teenagers who are well-accepted and sensitive to social codes are more likely to consume drugs and alcohol. The study, which tracked over 500 students from ages 10 to 15, showed a two-fold increase in consumption among the most popular kids with very popular friends.
A Concordia University study found that loners and antisocial kids who reject others are often bullied at school as a way to control renegades. The research team identified dominant children who use relational aggression to maintain their social status.
Research by sociologists Ellen Idler and Julie Phillips found significant increases in middle-aged suicide rates, particularly among unmarried individuals and those without a college degree. The study suggests that chronic diseases and substance abuse may be contributing factors to the rising trend.
A new national study published in Perspectives on Sexual and Reproductive Health found no link between abortion and depression or low self-esteem in adolescents. The study used a nationally representative sample of 289 respondents and followed them for five years.
A new study by West Virginia University researchers found that middle-school teenagers who are physically active and play on sports teams are more satisfied with their life and feel healthier. Playing on a sports team was linked to higher life satisfaction in both boys and girls.
A study found that one in ten US adolescents uses sunless tanning products, which may reduce sunbathing and sunburns among adult women. Another study showed that promoting sunless tanning as an alternative to regular tanning can lead to reduced UV radiation exposure and improved sun safety behaviors.
A five-year study found that teenagers who increased their screen time had the greatest increases in percent body fat, while those who decreased their screen time had the lowest gains. The study suggests that public health strategies to reduce overall screen time among youth could be beneficial.
A study published in Preventive Medicine found that teenagers spend significantly more time watching TV and engaging in sedentary behavior on weekends. The researchers analyzed data from over 3,000 European adolescents and found that having a computer in the bedroom reduces the risk of excessive TV watching.
Researchers found that traditional programs may not be effective for all teens, but targeted approaches may help curb aggression. Factors such as poverty, academic troubles, and depression can increase the risk of fighting among certain groups.
Adolescents from Latin American and Asian backgrounds experience more discrimination than peers from European backgrounds. Discrimination impacts their grade-point averages, health, and self-esteem.
A special issue of Journal of Child and Adolescent Psychopharmacology explores new treatments for pediatric-onset OCD and Tourette's disorder, including riluzole, a drug approved for ALS that shows promise in psychiatric conditions. Researchers propose identifying specific brain circuits as targets for new drug development.
A longitudinal study of over 4000 subjects found that occupational exposure to substances like flour or disinfectants is a significant risk factor for adolescents developing persistent neurodermatitis. The study also highlights the importance of considering career choices in patient care and counseling.
Using ultrasound and a minimally-invasive procedure, radiologists can identify and remove embedded foreign objects from patients with self-embedding behavior. Early detection and removal are key steps for effective therapy and recovery.
A study found that children and teens exposed to nonstick cookware compounds PFOA and PFOS have higher total and LDL cholesterol levels. The compounds were associated with increased total, LDL, and HDL cholesterol, but not triglycerides.
A study of over 1,900 children found that short nighttime sleep duration was associated with an increased risk of overweight or obesity. The authors suggest that there is a critical window prior to age 5 when nighttime sleep may be important for subsequent obesity status.
A new study by University of Cambridge researchers found that mindfulness training increased well-being in 155 adolescent boys. The four-week program improved feelings of happiness and contentment while also enhancing resilience and stress management skills. The benefits were particularly noticeable in students who struggled with anxiety.
A new study finds that a school-based intervention can significantly reduce drinking rates among adolescents at risk for substance abuse. The program, which targets personality traits associated with substance use, was delivered by teachers and resulted in a 55% decrease in binge-drinking rates compared to control group.
A new study published in the Journal of Adolescence found that Canadian teenagers have more freedom than their French and Italian peers. The investigation examined how parents fashion emotional bonds and exert behavioural control with adolescents, revealing that Canadian parents value a democratic conception of education that promotes ...
A recent study published in Addictive Behaviors found that smoking may increase depressive symptoms in some adolescents who use cigarettes as a mood enhancer. The long-term Nicotine Dependence in Teens (NDIT) study, conducted by researchers at the University of Toronto and Montreal, involved over 662 high school teenagers.
Overweight American children and adolescents have experienced a significant increase in adiposity measures over the last decade. The study found that heavier children gained more abdominal fat, posing greater health risks than elevated BMI, particularly among black girls.
A Temple University study reevaluates data from a widely publicized 2006 study on the effects of sexualized media on teens, finding no link between the two. The researcher controlled for other factors, such as school performance and parental relationships, to rule out potential correlations.
A new study published in Addiction Research & Theory found that Italian adolescents and young adults allowed alcohol with meals while growing up were less likely to develop harmful drinking patterns. This suggests that introducing moderate amounts of alcohol in a family setting can prevent binge drinking and nurture healthier behaviors.
The prevalence of hearing loss among US adolescents increased significantly, with 1 in 5 adolescents affected in 2005-2006. The majority of hearing loss was slight, and females were less likely to demonstrate any hearing loss.
A new study finds that obesity rates have declined or stabilized among some adolescent groups, while increasing among others. The disparities in obesity trends by race and ethnicity highlight the need for tailored intervention programs and policies.
A new study finds that young adolescents with delinquency problems are more likely to develop long-term crime, alcohol use disorders, and risky sex behaviors. Early intervention among disadvantaged youth may help prevent these outcomes.
A new study suggests that adolescent sexual intercourse in committed romantic relationships is often harmless to their academics. In contrast, youth who engage in sex outside of romantic relationships are at greater risk for academic problems such as truancy and dropping out. The research analyzed data from two waves of the National Lo...
Monthly acetaminophen use in adolescents may more than double the risk of asthma, with yearly use associated with a 50% increase. The study found a significant association between acetaminophen use and increased risks of asthma, eczema, and allergic rhinoconjunctivitis.
A University of Michigan study found that brief motivational talks in the emergency room reduced peer violence and alcohol misuse among teens by 34% and 32% respectively. The talks helped adolescents weigh the pros and cons of their choices, using role-play exercises to cope with risky situations.
Researchers found that brief interventions delivered by therapists or computers in emergency departments can lead to significant reductions in peer violence and alcohol misuse among adolescents. The studies show that these interventions are clinically meaningful and could be translated into routine clinical practice.
Researchers found diminished cognitive performance in obese adolescents with type 2 diabetes, as well as subtle brain abnormalities detected by MRI. The study highlights the importance of addressing obesity and inactivity to prevent cognitive deficits.
New research from Brigham Young University finds that having a sister protects adolescents from feelings of loneliness and promotes charitable attitudes. The study also found that loving siblings foster good deeds, such as helping others, more than loving parents do.
A new study from the University of Maryland School of Medicine found that a mentorship program paired healthy young adults with urban middle school students helped them adopt healthy habits, active lifestyles and a healthy weight. The program, called Challenge!, showed promise as a way to have a major impact on children's lives.
A new study from Perth's Telethon Institute for Child Health Research found an association between a 'Western-style' diet and an increased risk of ADHD diagnosis in adolescents. The research examined the dietary patterns of over 1,800 adolescents and classified them into 'Healthy' or 'Western' patterns.