Articles tagged with Adolescents
A study published in ERJ Open Research reveals a rise in smoking and vaping among Irish teens, undermining the country's efforts to become tobacco-free by 2025. The research suggests that e-cigarette use is linked to an increased risk of smoking, particularly among teenagers.
A study found that oxcarbazepine, a commonly prescribed anti-seizure medication, is associated with a higher risk of fractures in children with epilepsy. The research team examined the effects of levetiracetam and oxcarbazepine on bone fragility in children between the ages of four and 13.
A new study from McGill University reveals that delaying school start times can help reduce stress and improve coping skills in teenagers during times of crisis. The research found that allowing teens to follow their natural sleep-wake cycle led to improved mental health outcomes.
A new study found that psychological interventions can have a significant effect on the treatment of subthreshold depression in adolescents. The meta-analysis showed that approximately eight adolescents need to be treated to see one more positive outcome than no treatment, with moderate effects size.
A recent study found that Black youth in California have significantly higher rates of injuries caused by law enforcement than their non-Black peers. The researchers used California emergency department and hospitalization data to examine the overall rates of such incidents.
A new study published in JAMA Network Open analyzed the relationship between marijuana legalization and adolescent use, finding no significant association. The researchers used updated estimates from survey data, concluding that state-level marijuana legalization does not impact teenage marijuana use.
A review of 29 studies with nearly 20,000 participants reveals an association between police exposure and adverse health outcomes for Black youth. The current body of evidence suggests that police contact may be a significant risk factor for poor health and well-being in this demographic.
New research found that COVID-19 infection does not significantly impact lung function in young adults, including those with asthma. Lung function in children and adolescents also appears to be unimpaired after infection, apart from severe cases.
A recent study of over 700 Peruvian adolescents during the COVID-19 lockdown found that teenagers who interacted positively online reported less loneliness and better well-being. The quality of their online interactions, such as chatting with friends and relatives, was a key factor in reducing loneliness.
A new USC study found a link between 'forever chemicals' and changes in glucose metabolism in Latina girls, potentially increasing their risk of developing type 2 diabetes. Researchers measured the impact of PFAS on glucose metabolism over time among adolescents and young adults.
A study of 277 drug-naive adolescents found a link between fingertip advanced glycation end products and the trajectory of psychotic symptoms. Baseline levels of these compounds predicted the risk of persistent psychotic symptoms, suggesting their involvement in the pathophysiology of early psychosis.
Researchers found a significant increase in suicidal thoughts and behaviors among children and teens during the COVID-19 pandemic. Emergency department encounters for these individuals also saw a substantial rise, highlighting the need for improved mental health support services.
A study of rural schoolchildren found that behaviors leading to obesity decreased on school days compared to non-school days, while activity levels increased. The researchers recommend structured programs or schedules for children on non-school days to combat obesogenic behaviors.
Severe eczema was associated with symptoms of depression and internalizing behaviors throughout childhood and adolescence. The observational study included 11,000 children from the United Kingdom.
A new study found that recreational marijuana legalization may increase the risk of alcohol and marijuana co-use among adolescents in California. The study suggests that restricting access to retail outlets, hours of operation, advertising, and imposing higher taxes on products may help reduce this negative public health effect.
Middle school teachers who praised students more often than reprimanding them saw a significant improvement in class-wide on-task behavior, with some classrooms experiencing improvements of up to 60-70%. The study also found that high-risk students benefited from increased praise, leading to improved grades and reduced behavioral issues.
The need for public engagement on menstrual health is emphasized by a commentary in JAMA, highlighting the importance of sufficient funding and research. Menstrual equity is recognized as a human rights and public health issue with significant disparities affecting schoolgirls, women, and those experiencing homelessness.
The prevalence of type 1 and type 2 diabetes among US children and teens rose significantly from 2001 to 2017. Researchers estimated an increase in diabetes cases across all age groups during this period, with the largest increases seen among younger populations.
Adolescents in the US showed stable overall drug use rates during the first six months of the COVID-19 pandemic, but nicotine and prescription misuse increased, while alcohol use decreased. The study monitored 7,842 adolescents and found heightened stress, depression, and anxiety associated with youth substance abuse.
Higher maternal weight during pregnancy may be associated with poorer offspring brain development into adolescence. The observational study found a positive correlation between maternal weight and brain development in offspring, suggesting potential long-term effects on cognitive function.
A new study by University of Houston researchers suggests that maximizing sleep can offer psychological benefit to adolescents in this at-risk group. The study found that experiences of neglect in childhood were associated with mental health symptoms, but this relation was weakened in the presence of high sleep duration.
A study of over 11,000 elementary school students found Black children are 3.5 times more likely to receive detentions or suspensions than their white peers, even after controlling for socioeconomic factors. This disparity suggests individual biases and systemic racism may be contributing to the findings.
A study found that seating students next to each other boosted their tendency to become friends, regardless of gender, ethnicity, or educational achievement. The number of friendships increased more for similar versus dissimilar pairs of students, with gender being the main driver of this pattern.
The study analyzed 444 cancer treatment trials and found that 8.4% of patients enrolled were in the 15-39 age range, more than double the national average. AYA patients were also found to be more racially and ethnically diverse than older patients.
A new study by the Prevention Research Center found that California's T21 law has positive public health effects on adolescent tobacco and nicotine use. The law is associated with reduced use among students from diverse racial and ethnic backgrounds, particularly among Hispanic and Asian youth.
A new study found that depression and anxiety symptoms have doubled in children and adolescents globally during the pandemic. The study recommends prioritizing recovery planning now to mitigate sustained mental health effects.
A study of 4,661 Finnish children found that six hours of physical activity per week reduces the risk of being overweight at age 14 associated with heavy digital media use. Physical activity appears to reverse adverse effects of screen time.
The study found a significant increase in child and adolescent mental illness during the COVID-19 pandemic. The global estimates indicate that it is increasingly more common for children and adolescents to experience depressive and anxiety symptoms.
A University of Texas at Arlington researcher examines the impact of blunt smoking on teenagers, revealing heightened risks of respiratory disease, addictive behavior, and mental health disorders. The study also finds that blunt use can act as a gateway to other tobacco and nicotine products.
New research at Penn State found that close, supportive relationships with parents, especially dads, can help stave off certain adjustment problems during adolescence. The study showed that father-adolescent intimacy was associated with fewer depressive symptoms and weight concerns across most of adolescence.
According to Nemours Children's Health, over 21.5% of teen ER patients screened showed symptoms of severe depression, while 7.8% reported suicidal thoughts during the pandemic. This finding underscores the need for increased vigilance and support for adolescent mental health.
Researchers studied how adolescent experiences of racial, ethnic, national origin, and other marginalized identities are associated with negative health, mental health, and violence outcomes. The study found a significant link between these experiences and poorer outcomes among adolescents.
A new three-paper series published in The Lancet calls for immediate action to prioritize research and public health measures to improve physical activity worldwide. The authors highlight the need to address inadequate support for adolescents and people living with disabilities, who are disproportionately affected by physical inactivity.
A study published in Pediatrics found that healthcare providers rarely discuss sexual health with adolescents, despite their importance for preventing unintended pregnancy and sexually transmitted infections. The researchers identified gaps between parent and adolescent perceptions of the need for these discussions.
A new study from Université de Montréal found that sexually diverse youths with depression are more likely to use cannabis. The study analyzed data from over 1,500 adolescent participants and found a fivefold stronger association between depressive symptoms and increased cannabis use in LGB youth.
A study of 3,568 children aged 9-15 found that proximity to woodlands was linked to better cognitive development and lower risk of emotional problems. Higher exposure to woodland was associated with higher scores in cognitive development and a 16% lower risk of emotional and behavioural problems.
A new UK study found that around 1 in 20 children hospitalized with COVID-19 develop brain or nerve complications linked to the viral infection. The research identified a wide spectrum of neurological complications in children and suggests they may be more common than in adults admitted with COVID-19.
A study found that adolescent girls and young women in Africa consistently used daily oral PrEP and monthly dapivirine vaginal ring to prevent HIV. The results exceeded expectations, with 97% of participants using the products, indicating high acceptability and adherence.
A new study found that asking early adolescents to evaluate the healthiness of their peers' food choices leads to significantly healthier food selections. The stage of cognitive development also plays a role, with older students benefiting more from this approach.
Researchers found that early-life inflammation weakens the brain's ability to cope with stress, leading to adolescent depression. Microglial cells overengage with neurons, reducing glutamatergic neuronal activity.
A new study found that teens with secure family relationships at age 14 provide greater empathic support to their close friends across adolescence. They also tend to receive more support from their friends, suggesting a reciprocal relationship between the two.
A study found that teenagers who have self-harmed five or more times in their life have a significantly higher threshold for pain compared to adolescents that have not. This has clinical potential as an effective test for identifying youths at the highest risk of suicide.
A new study suggests a significant increase in hospitalizations for eating disorders among adolescents during the COVID-19 pandemic, with admissions more than doubling at one center. The study attributes this surge to disruptions in daily routines and social isolation, which may have triggered or worsened symptoms.
A research group from Universitat Rovira i Virgili analyzed the concentration of toxic elements in various sushi types, finding higher levels of arsenic and mercury in maki and nigiri. They recommend adults limit tuna-based sushi to 8 pieces a day, while infants can have 3 pieces, citing methylmercury as a major concern
A recent study published in SLEEP found that teenagers who slept only five hours per night experienced significant depression, anger, and confusion. In contrast, those who slept ten hours reported increased happiness. The study highlights the importance of sufficient sleep for adolescents to mitigate mood deficits.
Researchers at Cincinnati Children's Hospital Medical Center are exploring telehealth as a treatment option for adolescents with suicidal thoughts, following a $7.5 million PCORI award. The study aims to evaluate the safety and effectiveness of suicide prevention treatment delivered by telehealth during the pandemic.
Despite significant declines in perceived availability of marijuana and alcohol, adolescent use rates remained stable during the COVID-19 pandemic. Nicotine vaping, however, declined significantly, with a sharp decrease in respondents who said they could easily obtain vaping devices.
A University of Houston researcher found significant discrepancies between teenagers' dream careers and job availability in the US labor market. Most adolescents aspired to low-automation careers, but these jobs account for only 8% of available positions.
A study developed a genetic risk score to predict adolescent idiopathic scoliosis (AIS) onset and severity. The score may help identify children at risk who could benefit from preventive treatments.
A new study found that children with obstructive sleep apnea are nearly three times more likely to develop high blood pressure when they become teenagers than those without the disorder. Early treatment is crucial to prevent future cardiovascular disease, researchers say.
A new study from the University of Ottawa found that Ontario high school students are more likely to drive after consuming cannabis than alcohol, with 10% reporting driving within an hour of cannabis use. The study suggests that educating adolescents about cannabis risks may be effective in reducing dangerous driving behaviors.
A high childhood BMI is associated with a higher risk of Type 2 diabetes and early heart attack in adulthood. Adults who had a high BMI in adolescence were at highest risk for these conditions, regardless of their adult BMI.
The World Health Organization and UNESCO have created global standards to embed health and wellbeing into the education system, addressing rising mental health problems. The guidelines cover policy, resources, leadership, and community partnerships, aiming to foster a holistic approach to learning and student health.
A review published in Harvard Review of Psychiatry found that cannabis use by young people with ADHD does not appear to have additional adverse effects on brain development or functioning. However, the authors note a need for further research to clarify possible effects and consider factors such as potency and frequency of use.
Researchers found a correlation between inflammatory profile and cannabis use on a daily basis or during adolescence, increasing the odds of suffering from a psychotic disorder. Immune system dysfunction can modify the association between cannabis use and psychosis.
A recent study found that cannabis use during adolescence is associated with reduced thickness in certain brain areas, according to researchers at the University of Vermont. The study used magnetic resonance imaging to measure brain structure and suggest a possible link between early cannabis use and neurodevelopmental changes.
A qualitative study found that adolescents feel helpless when exposed to secondhand racism online, with many describing it as a constant force. However, participating in activism is seen as a way to cope with vicarious racism, and may even mitigate negative emotions.
A study examines how teenagers respond emotionally to exposure to online and media-based vicarious racism. The research highlights the development of effective coping strategies to mitigate negative emotions associated with witnessing racist incidents through media. By exploring these responses, healthcare professionals can better supp...
Researchers found two subgroups of adolescents who self-harm, one with emotional and behavioral difficulties, and a second group without those difficulties but with different risk factors. The study suggests that it may be possible to predict which individuals are most at risk of self-harm up to a decade ahead of time.
A recent study examines differences in suicidal thoughts and nonfatal suicide attempts among US adolescents over the last three decades. The research highlights varying rates of suicidal ideation and behavior across different racial and ethnic groups.