A system dynamics approach to understand Dutch adolescents' sleep health using a causal loop diagram.

BACKGROUND: Healthy sleep is crucial for the physical and mental wellbeing of adolescents. However, many adolescents suffer from poor sleep health. Little is known about how to effectively improve adolescent sleep health as it is shaped by a complex adaptive system of many interacting factors. This study aims to provide insights into the system dynamics underlying adolescent sleep health and to identify impactful leverage points for sleep health promotion interventions. METHODS: Three rounds of single-actor workshops, applying Group Model Building techniques, were held with adolescents (n = 23, 12-15 years), parents (n = 14) and relevant professionals (n = 26). The workshops resulted in a multi-actor Causal Loop Diagram (CLD) visualizing the system dynamics underlying adolescent sleep health. This CLD was supplemented with evidence from the literature. Subsystems, feedback loops and underlying causal mechanisms were identified to understand overarching system dynamics. Potential leverage points for action were identified applying the Action Scales Model (ASM). RESULTS: The resulting CLD comprised six subsystems around the following themes: (1) School environment; (2) Mental wellbeing; (3) Digital environment; (4) Family & Home environment; (5) Health behaviors & Leisure activities; (6) Personal system. Within and between these subsystems, 16 reinforcing and 7 balancing feedback loops were identified. Approximately 60 potential leverage points on different levels of the system were identified as well. CONCLUSIONS: The multi-actor CLD and identified system dynamics illustrate the complexity of adolescent sleep health and supports the need for developing a coherent package of activities targeting different leverage points at all system levels to induce system change.

Pre-implementation determinants for digital mental health integration in Chicago pediatric primary care.

OBJECTIVE: Pediatric primary care (PPC) is a common treatment site for pediatric mental health, but it is currently unable to meet the needs of all teen patients, particularly those with minoritized identities and/or marginalized experiences. Digital mental health (DMH) low-intensity treatments (LITs) can increase mental health screening and care capacity in PPC, but how this is done successfully without burdening providers, patients, or families is unclear. This paper presents a pre-implementation study aimed at understanding the implementation context (PPCs in Chicago, IL) for a specific DMH LIT. METHOD: Using a mixed-methods design, quantitative data from an online survey of providers assessed current DMH practices in PPC, and qualitative interviews with Pediatricians and Pediatric Psychologists examined implementation determinants for a specific DMH LIT. Quantitative data were analyzed using descriptive statistics, and interviews were analyzed using rapid qualitative assessment. RESULTS: Survey reports (n = 105) and interviews (n = 6) indicated low current use of DMH. Providers in PPC clinics voiced multiple reasons for low usage and low perceived feasibility, including: Consolidated Framework for Implementation Research (CFIR) Inner Setting Domain (PPC clinic workflow, responsibility and ethical considerations, patient privacy and confidentiality), CFIR Outer Setting Domain (hospital and healthcare system factors), CFIR Innovation Domain (DMH design), and a cross-cutting theme of safety. CONCLUSIONS: Provider-reported low feasibility for integrating DMH in PPC is a call to action to partner with interdisciplinary colleagues and identify how such settings can ethically and seamlessly deliver digital evidence-based and accessible screening and care prior to implementation.

Eating disorder symptoms and comorbid mental health risk among teens recruited to a digital intervention research study via two online approaches.

INTRODUCTION: It is crucial to identify and evaluate feasible, proactive ways to reach teens with eating disorders (EDs) who may not otherwise have access to screening or treatment. This study aimed to explore the feasibility of recruiting teens with EDs to a digital intervention study via social media and a publicly available online ED screen, and to compare the characteristics of teens recruited by each approach in an exploratory fashion. METHOD: Teens aged 14-17 years old who screened positive for a clinical/subclinical ED or at risk for an ED and who were not currently in ED treatment completed a baseline survey to assess current ED symptoms, mental health comorbidities, and barriers to treatment. Bivariate analyses were conducted to examine differences between participants recruited via social media and those recruited after completion of a widely available online EDs screen (i.e., National Eating Disorders Association [NEDA] screen). RESULTS: Recruitment of teens with EDs using the two online approaches was found to be feasible, with 934 screens completed and a total of 134 teens enrolled over 6 months: 77% (n = 103) via social media 23% (n = 31) via the NEDA screen. Mean age of participants (N = 134) was 16 years old, with 49% (n = 66) identifying as non-White, and 70% (n = 94) identifying as a gender and/or sexual minority. Teens from NEDA reported higher ED psychopathology scores (medium effect size) and more frequent self-induced vomiting and driven exercise (small effect sizes). Teens from NEDA also endorsed more barriers to treatment, including not feeling ready for treatment and not knowing where to find a counselor or other resources (small effect sizes). DISCUSSION: Online recruitment approaches in this study reached a large number of teens with an interest in a digital intervention to support ED recovery, demonstrating the feasibility of these outreach methods. Both approaches reached teens with similar demographic characteristics; however, teens recruited from NEDA reported higher ED symptom severity and barriers to treatment. Findings suggest that proactive assessment and intervention methods should be developed and tailored to meet the needs of each of these groups. PUBLIC SIGNIFICANCE: This study examined the feasibility of recruiting teens with EDs to a digital intervention research study via social media and NEDA's online screen, and demonstrated differences in ED symptoms among participants by recruitment approach.

Effects of a Digital Mental Health Intervention on Perceived Stress and Rumination in Adolescents Aged 13 to 17 Years: Randomized Controlled Trial.

BACKGROUND: Although adolescents report high levels of stress, they report engaging in few stress management techniques. Consequently, developing effective and targeted programs to help address this transdiagnostic risk factor in adolescence is particularly important. Most stress management programs for adolescents are delivered within schools, and the evidence for these programs is mixed, suggesting a need for alternative options for stress management among adolescents. OBJECTIVE: The aim of the study is to test the short-term effects of a self-guided digital mental health intervention (DMHI) designed for adolescents on perceived stress and rumination (ie, brooding). METHODS: This was a 12-week, 2-arm decentralized randomized controlled trial of adolescents aged 13 to 17 years who presented with elevated levels of perceived stress and brooding. Participants were randomly assigned to engage with a self-guided DMHI (Happify for Teens) or to a waitlist control. Participants assigned to the intervention group were given access to the program for 12 weeks. Happify for Teens consists of various evidence-based activities drawn from therapeutic modalities such as cognitive behavioral therapy, positive psychology, and mindfulness, which are then organized into several programs targeting specific areas of concern (eg, Stress Buster 101). Participants in the waitlist control received access to this product for 12 weeks upon completing the study. Participants in both groups completed measures of perceived stress, brooding, optimism, sleep disturbance, and loneliness at baseline, 4 weeks, 8 weeks, and 12 weeks. Changes in outcomes between the intervention and waitlist control groups were assessed using repeated-measures multilevel models. RESULTS: Of the 303 participants included in data analyses, 132 were assigned to the intervention and 171 to the waitlist. There were significantly greater improvements in the intervention condition for perceived stress (intervention: B=-1.50; 95% CI -1.82 to -1.19; P<.001 and control: B=-0.09; 95% CI -0.44 to 0.26; P=.61), brooding (intervention: B=-0.84; 95% CI -1.00 to -0.68; P<.001 and control: B=-0.30; 95% CI -0.47 to -0.12; P=.001), and loneliness (intervention: B=-0.96; 95% CI -1.2 to -0.73; P<.001 and control: B=-0.38; 95% CI: -0.64 to -0.12; P=.005) over the 12-week study period. Changes in optimism and sleep disturbance were not significantly different across groups (Ps≥.096). CONCLUSIONS: Happify for Teens was effective at reducing perceived stress, rumination, and loneliness among adolescents over 12 weeks when compared to a waitlist control group. Our data reveal the potential benefits of DMHIs for adolescents, which may present a more scalable, destigmatized, and cost-effective alternative to school-based programs. TRIAL REGISTRATION: ClinicalTrials.gov NCT04567888; https://clinicaltrials.gov/ct2/show/NCT04567888. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR2-10.2196/25545.

Digital Food Frequency Questionnaire Assessing Adherence to the Norwegian Food-Based Dietary Guidelines and Other National Lifestyle Recommendations: Instrument Validation Study.

BACKGROUND: Valid assessment tools are needed when investigating adherence to national dietary and lifestyle guidelines. OBJECTIVE: The relative validity of the new digital food frequency questionnaire, the DIGIKOST-FFQ, against 7-day weighed food records and activity sensors was investigated. METHODS: In total, 77 participants were included in the validation study and completed the DIGIKOST-FFQ and the weighed food record, and of these, 56 (73%) also used the activity sensors. The DIGIKOST-FFQ estimates the intake of foods according to the Norwegian food-based dietary guidelines (FBDGs) in addition to lifestyle factors. RESULTS: At the group level, the DIGIKOST-FFQ showed good validity in estimating intakes according to the Norwegian FBDG. The median differences were small and well below portion sizes for all foods except "water" (median difference 230 g/day). The DIGIKOST-FFQ was able to rank individual intakes for all foods (r=0.2-0.7). However, ranking estimates of vegetable intakes should be interpreted with caution. Between 69% and 88% of the participants were classified into the same or adjacent quartile for foods and between 71% and 82% for different activity intensities. The Bland-Altman plots showed acceptable agreements between DIGIKOST-FFQ and the reference methods. The absolute amount of time in "moderate to vigorous intensity" was underestimated with the DIGIKOST-FFQ. However, estimated time in "moderate to vigorous intensity," "vigorous intensity," and "sedentary time" showed acceptable correlations and good agreement between the methods. The DIGIKOST-FFQ was able to identify adherence to the Norwegian FBDG and physical activity recommendations. CONCLUSIONS: The DIGIKOST-FFQ gave valid estimates of dietary intakes and was able to identify individuals with different degrees of adherence to the Norwegian FBDG and physical activity recommendations. Moderate physical activity was underreported, water was overreported, and vegetables showed poor correlation, which are important to consider when interpreting the data. Good agreement was observed between the methods in estimating dietary intakes and time in "moderate to vigorous physical activity," "sedentary time," and "sleep."

Moving Biosurveillance Beyond Coded Data Using AI for Symptom Detection From Physician Notes: Retrospective Cohort Study.

BACKGROUND: Real-time surveillance of emerging infectious diseases necessitates a dynamically evolving, computable case definition, which frequently incorporates symptom-related criteria. For symptom detection, both population health monitoring platforms and research initiatives primarily depend on structured data extracted from electronic health records. OBJECTIVE: This study sought to validate and test an artificial intelligence (AI)-based natural language processing (NLP) pipeline for detecting COVID-19 symptoms from physician notes in pediatric patients. We specifically study patients presenting to the emergency department (ED) who can be sentinel cases in an outbreak. METHODS: Subjects in this retrospective cohort study are patients who are 21 years of age and younger, who presented to a pediatric ED at a large academic children's hospital between March 1, 2020, and May 31, 2022. The ED notes for all patients were processed with an NLP pipeline tuned to detect the mention of 11 COVID-19 symptoms based on Centers for Disease Control and Prevention (CDC) criteria. For a gold standard, 3 subject matter experts labeled 226 ED notes and had strong agreement (F1-score=0.986; positive predictive value [PPV]=0.972; and sensitivity=1.0). F1-score, PPV, and sensitivity were used to compare the performance of both NLP and the International Classification of Diseases, 10th Revision (ICD-10) coding to the gold standard chart review. As a formative use case, variations in symptom patterns were measured across SARS-CoV-2 variant eras. RESULTS: There were 85,678 ED encounters during the study period, including 4% (n=3420) with patients with COVID-19. NLP was more accurate at identifying encounters with patients that had any of the COVID-19 symptoms (F1-score=0.796) than ICD-10 codes (F1-score =0.451). NLP accuracy was higher for positive symptoms (sensitivity=0.930) than ICD-10 (sensitivity=0.300). However, ICD-10 accuracy was higher for negative symptoms (specificity=0.994) than NLP (specificity=0.917). Congestion or runny nose showed the highest accuracy difference (NLP: F1-score=0.828 and ICD-10: F1-score=0.042). For encounters with patients with COVID-19, prevalence estimates of each NLP symptom differed across variant eras. Patients with COVID-19 were more likely to have each NLP symptom detected than patients without this disease. Effect sizes (odds ratios) varied across pandemic eras. CONCLUSIONS: This study establishes the value of AI-based NLP as a highly effective tool for real-time COVID-19 symptom detection in pediatric patients, outperforming traditional ICD-10 methods. It also reveals the evolving nature of symptom prevalence across different virus variants, underscoring the need for dynamic, technology-driven approaches in infectious disease surveillance.

Risk and protective factors for substance use and media addictive behaviors in adolescents during the COVID-19 pandemic.

OBJECTIVE: This study examined the long-term effects of the COVID-19 pandemic on adolescents' substance use, digital media use, and symptoms of internet, gaming, and social media addiction. METHOD: A nationally representative longitudinal cohort of 1665 Israeli teens and preteens, aged 9-16, completed questionnaires assessing substance use prevalence, daily screen time, symptoms of media addiction, and potential risk and protective factors. Data were collected before the pandemic (October 2019), after the second wave lockdown (November 2020), and after the fifth wave (April 2022) in Israel. RESULTS: The analysis documented significant increases in substance use, daily screen time, and social media addiction indices over time. Gratitude, life satisfaction, positive emotions, future orientation, grit, and secure attachment emerged as significant protective factors. Sensation-seeking, negative emotions, and mental health symptoms were identified as risk factors. CONCLUSIONS: These findings highlight the importance of educational and public mental health services in addressing the pandemic's long-term impact on the mental health and addictive behaviors of adolescents. They also emphasize the significance of enhancing protective factors and reducing risk factors to effectively mitigate substance and digital media abuse among adolescents.

"You're Not Alone": How Adolescents Share Dysmenorrhea Experiences Through Vlogs.

Many adolescents experience severe pain during menstruation, yet their attempts to receive medical attention to alleviate or manage this pain are often met with dismissal or disbelief. In light of these barriers to care, many adolescents turn to social media to share their experiences with menstruation and pain, as well as hear from other members of their community. In this study, we investigated how adolescents present their experiences with menstruation in vlogs (or "video blogs"). Using critical qualitative methods and a four-column analysis structure, we transcribed and thematically analyzed the audio and video content of 17 YouTube vlogs wherein adolescents described their experiences with menstrual pain. We found that stylistically, the vloggers modulated between a polished documentary style and an intimate storytime style of video production. We additionally found that vloggers spoke about their menstrual pain experiences from three perspectives: as a Patient managing and diagnosing physical symptoms, as a Self considering how the pain affects their life and ambitions, and as a Teacher educating their audience. Considering both the visual and audio data, we discuss how healthcare providers can use these findings to inform their approach to discussing menstrual pain with adolescents. We further discuss possible future directions for research into health story sharing on social media.

Use of Telemedicine Services Is Associated with Longer Time to Initiation of Hormone Therapy in Transgender Teens and Young Adults.

Purpose: This is a retrospective chart review examining factors, which may contribute to timing of receipt of prescription for testosterone or estrogen-based interventions for transgender adolescents and young adults who do not receive such a prescription at their first medical appointment. Methods: A total of 176 patient records were available; of this a minority received a prescription for hormone therapy at first medical appointment. Of the remaining 108 unique individuals, 49 received a prescription at a subsequent medical. Results: Participants seen through virtual health care had a significantly longer time in care prior to receipt of estrogen or testosterone prescription (331 days vs. 220 days, p = 0.046). No other significant relationships were found. Conclusion: Patients who utilize telemedicine services for gender-related health care purposes and who did not receive a prescription for estrogen or testosterone at their initial medical encounter have a longer lead time to receipt of hormone therapy.

Menstrual education programs for girls and young women with intellectual and developmental disabilities: A systematic review.

BACKGROUND: Providing menstrual education and guidance for menstrual management for girls and young women with intellectual disabilities is recommended to ensure smooth pubertal transitions and to support menstrual self-agency. METHOD: The purpose of this systematic review is to explore menstrual education interventions for girls and young women with intellectual disabilities. RESULTS: Nine studies were included. Interventions were provided in small groups (n = 4) and individually (n = 5). Most studies used dolls (n = 7) and task analysis (n = 7) to teach pad-replacement skills. All reported significant improvements in participant skills and/or knowledge following the intervention. Only one study addressed self-agency and self-esteem as an outcome of the intervention. Menstrual education for girls and young women with intellectual disabilities is largely focused on pad-replacement skills. CONCLUSION: Further research is needed to understand the impact of menstrual health and hygiene education on variables apart from skill improvement such as self-agency and long-term health outcomes related to menstrual health.

Role of Appetite Hormone Dysregulation in Symptomology and Executive Function in Adolescents With Attention Deficit Hyperactivity Disorder.

BACKGROUND: Evidence suggests an association of insulin and leptin with attention and executive function. The roles of dysregulated appetite hormones, including insulin and leptin, in the pathomechanisms of attention deficit hyperactivity disorder (ADHD) and associated cognitive function impairment remain unknown. METHODS: In total, 50 adolescents with ADHD were enrolled and age and sex matched with 50 typically developing controls. The parent-reported Swanson, Nolan, and Pelham IV scale and self-reported Barratt Impulsiveness Scale were employed for symptom assessment. The fasting serum concentrations of appetite hormones-leptin, ghrelin, insulin, and adiponectin-were measured. The Wisconsin Card Sorting Test was used to examine executive function. RESULTS: Generalized linear models with adjustment for age, sex, body mass index, and medications indicated that the adolescents with ADHD had higher levels of insulin (P = .039) and leptin (P = .006) than did those in the control group. Self-reported attention and self-control symptoms were negatively associated with insulin level (P = .025 and .018, respectively) and positively associated with leptin level (both P < .001). In addition, insulin level was positively associated with executive function (P = .031). CONCLUSION: Appetite hormone dysregulation was associated with the symptomology and executive function among adolescents with ADHD. Our results may inspire researchers to further examine the role of appetite hormone dysregulation in ADHD pathogenesis.

"I don't see myself represented:" Strategies and considerations for engaging gay male Native Hawaiian and Other Pacific Islander teens in research and HIV prevention services.

Significant efforts have been applied to the development of sexual health programs for minority young gay males. Given the absence of research with Native Hawaiian and other Pacific Islander (NHOPI) gay teen males, this study was done to assess how to reach them. Interviews were conducted with 20 NHOPI gay males ages 19-24 as near peers that can inform reaching teens. Data was analyzed using the Reflexive Thematic Analysis method. Three themes were identified: (1) Culture is a crucial factor for recruitment and engagement-whether participants realized it or not; (2) Confidentiality is key in recruitment to provide a safe space for NHOPI gay teen male research participation; and (3) NHOPI gay teen males experience multiple identity conflicts that must be considered for recruitment and engagement initiatives. Online recruitment efforts are optimal and should reflect distinct NHOPI cultures. More research is needed when it comes to understanding the cultural acceptance and understanding of homosexuality in NHOPI communities and how to integrate cultural education into recruitment methods and interventions.

RESUMEN: Se han realizado esfuerzos para el desarrollo de programas de salud sexual para jóvenes que se identifican como gay, bisexual o queer pertenecientes a minorías. Dada la falta de investigación con adolescentes gay nativos de Hawái y otras islas del pacífico (NHOPI por sus siglas inglés), este estudio se realizó para evaluar cómo llegar a ellos.Se realizaron entrevistas con 20 hombres gay NHOPI, que viven dentro de una misma comunidad o cerca, entre 19 y 24 años que pueden informar cómo llegar a ellos.Los datos se analizaron utilizando el método de Análisis Temático Reflexivo (Reflexive Thematic Analysi). Se identificaron tres temas: (1) La cultura es un factor crucial para el reclutamiento y la retención, ya sea que los participantes se den cuenta o no; (2) La confidencialidad es la clave en el reclutamiento, para proveer un espacio seguro para la participación en los estudios de investigaciones de adolescentes gay de NHOPI; y (3) los adolescentes gay de NHOPI experimentan múltiples conflictos de identidad que se deben considerar para las iniciativas de reclutamiento y retención. Los esfuerzos de reclutamiento en línea son óptimos y deben reflejar las distintas culturas de personas NHOPI. Se necesita más investigación cuando se trata de comprender la aceptación cultural y la comprensión de la homosexualidad en las comunidades NHOPI y cómo integrar la educación cultural en los métodos de reclutamiento y las e intervenciones.

Physical activity levels before and after the COVID-19 restrictions among Danish adolescents: a retrospective cohort study.

AIMS: It has been suggested that the COVID-19 restrictions may have negatively impacted physical activity (PA) levels, especially among adolescents, who often use organised sports to support their intrinsic motivation for staying active. This study aimed to investigate whether adolescents were less physically active after the COVID-19 restrictions compared with before and examine whether participation in organised sports has changed since the COVID-19 restrictions. METHODS: This was a retrospective cohort study of Danish adolescents aged 15 to 19 years. Data was collected using a questionnaire in SurveyXact. The primary variable of interest was moderate or high-intensity PA frequency before and after COVID-19 restrictions (from March 11, 2020, to September 10, 2021). Secondary variables of interest included whether the PA was self-organised (e.g. running, hiking, going to a gym or cycling) or part of an organised sport delivered by a club or other association, before versus after the restrictions. RESULTS: A total of 324 participants responded to the questionnaire. The relative risk of not performing PA at least twice per week after COVID-19 restrictions compared with before was significantly larger (1.44; 95%CI: 1.19 to 1.85, p = 0.005). Before the lockdowns, 190 (59%) were engaged in organised sports compared with 152 (47%) after the restrictions (relative risk: 1.51, 95%CI: 1.19 to 1.92, p < 0.001). CONCLUSIONS: Compared with activity levels before the pandemic, adolescents became significantly less physically active following the COVID-19 restrictions, beyond what is typically observed during adolescence. These results emphasise a need for strategies to increase PA levels among adolescents to minimise the long-term negative effects of physical inactivity during adolescence.

Determining the food choice motivations of Irish teens and their association with dietary intakes, using the Food Choice Questionnaire.

During adolescence, teens start making their own food choices. While health and nutrition are important, practical and social concerns are also influential. This study aims to determine factors that motivate the food choices of Irish teens (using Food Choice Questionnaire), using data from the National Teens' Food Survey II (N = 428, 50% male, 13-18 years), and to identify how these motivations relate to dietary intakes (4-day semi-weighed food diaries). Data analysis used PCA to determine the food choice motivation subscales, and correlation and comparative statistical tests (t-test, ANOVA). Eight motivating factors were identified for Irish teens: Sensory Appeal, Price & Availability, Health & Natural Content, Familiarity, Ease of Preparation, Mood, Weight Control, and Ethical Concerns. Health and practical aspects to food choice (Price, Availability, Ease of Preparation) are important for teens, but taste (Sensory Appeal) remains a key influence. Food choice motivations vary by sex and by age, BMI status and weight perception, where girls were more motivated by health, weight control, mood and ethical concerns, and older teens were more influenced by mood and ease of preparation. Both those classified as overweight and those who perceived they were overweight were motivated more by weight control and mood for their food choices, whereas those who perceived their weight to be correct placed more importance on health and natural content. Those motivated by weight control had lower energy and higher protein intakes, and those motivated by health and natural content had more health promoting behaviours, with higher physical activity, lower screen time, and higher protein intakes. Understanding the motivations of teens' food choice can help understand why they struggle to meet dietary recommendations, and help to develop more effective health promotion messages by capitalising on the key motivations in the population.

Diet quality, ultra-processed food consumption, and quality of life in a cross-sectional cohort of adults and teens with celiac disease.

BACKGROUND: Coeliac disease (CeD), a common autoimmune condition, requires strict adherence to a gluten-free diet (GFD). Adherence to the GFD has been associated with quality of life (QOL). However, there may be other diet-related concerns, such as overall diet patterns, including diet quality or ultra-processed food (UPF) consumption, possibly associated with QOL among people with CeD following a GFD that have not been examined. METHODS: Diet quality was determined based on 24-h diet recalls of a cross-sectional prospectively recruited sample of 80 participants (50 adults and 30 teens) with biopsy-confirmed CeD ('Study Sample') using the Healthy Eating Index and Alternate Mediterranean Diet score. The amount of UPF consumed was assessed using Nova, a food processing classification system. QOL was measured using Celiac Disease-Specific Quality of Life (CDQOL) and Celiac Disease Pediatric-Specific Quality of Life (CDPQOL). The Study Sample's diet patterns were compared with National Health and Nutrition Examination Survey (NHANES) groups (25 adults reporting prior CeD and GFD; 51 adults with new CeD and no GFD; 15,777 adults and 2296 teens without CeD). The relationship of the Study Sample's diet patterns with CDQOL/CDPQOL was assessed using analysis of covariance. RESULTS: The Study Sample's diet patterns were suboptimal but generally favourable compared with all NHANES groups. Compared to Study Adults with the highest tertile of UPF, those with the lowest tertile had significantly higher CDQOL (mean: 67.6 vs. 78.3, p < 0.001). Compared to Study Teens with the lowest tertile of AMED, those with the highest tertile had significantly higher CDPQOL (mean: 67.0 vs. 79.9, p < 0.01). CONCLUSIONS: Maintaining high diet quality and minimising UPF may be important for CeD-specific QOL among individuals with CeD maintaining a GFD.

The magnitude of teenage pregnancy and its associated factors among teenagers in Dodoma Tanzania: a community-based analytical cross-sectional study.

BACKGROUND: Teenage pregnancies cause serious health, social and economic consequences including death among adolescent girls worldwide. It is estimated that in 2019 about 55% of unintended pregnancies among adolescent girls aged 15-19 years ended up in abortions, which are often unsafe in developing countries. Little was known about the magnitude of teenage pregnancy and its associated factors in Dodoma Tanzania. Therefore, the study aimed at establishing the magnitude and factors associated with teenage pregnancies among adolescents in Dodoma Region Tanzania. METHOD: It was a community-based analytical cross-sectional study that included 539 adolescent girls aged 15 to 19 years old. A multistage sampling technique was used to recruit study participants. An interviewer-administered structured questionnaire was used to collect data. Data were analyzed by using SPSS v23. Descriptive statistics were used to describe the distribution of the entire study variable while the inferential statistics helped to establish factors associated with teenage pregnancy among adolescent girls and the level of significance was set at two sides of less than 0.05. RESULTS: The magnitude of teenage pregnancy in Dodoma was 29%. After controlling for possible confounders, factors associated with teenage pregnancy were; urban residence [AOR: 3.02, 95%CI: (1.60-5.68), p = 0.001], low mothers' education status [AOR: 3.46, 95%CI: (1.47-8.11), p = 0.004]; Poor knowledge on sexual and reproductive health [AOR: 2.09, 95%CI: (1.2-3.63), p = 0.009]; Low family economic status [AOR: 3.83, 95%CI: (1.77-8.30), p = 0.001]; Peer group [AOR: 2.92, 95%CI: (1.33-6.40), p = 0.007]; Early marriage [AOR: 2.58, 95%CI: (1.57-4.26), p < 0.0001]; and Sexual abuse [AOR: 13.56, 95%CI: (7.98-23.06), p < 0.0001]. CONCLUSION: This study found a high magnitude of teenage pregnancy among youth in Dodoma. Teenagers who were more likely to teenage pregnancy were those with limited knowledge about sexual and reproductive health living in urban, from families with low economic status, their mothers had a low level of education, from a culture that encourage early marriages, with the influence of peer and who experienced sexual abuse. An innovative intervention study to come up with a cost-effective strategy to address the challenge of teenage pregnancy in Dodoma is highly recommended.

Two-Year Risk Behavior Outcomes from Connecting, a Prevention Program for Caregivers and Youth in Foster Care.

This study experimentally tested risk behavior outcomes of Connecting, a low-cost, self-directed, family-based prevention program for families with youth placed in their care by state child welfare agencies. Families caring for youth aged 11 to 15 years from across Washington State were recruited and randomly assigned to either the self-directed program with supplemental support (n = 110) or a treatment as usual control condition (n = 110). Program materials included a workbook with family activities and DVDs with video clips. Over the 10-week program, participants received motivational support contacts to prompt program completion. Survey data were collected from youth and their caregivers at baseline, directly following intervention, then again at 12 and 24 months post-intervention. Intervention effects at 24-month follow-up were found to be moderated by age. Among 16- to 17-year-old youth at follow-up, there was an intervention benefit yielding reduced use of any substance (OR = 0.71, 95% CI [0.54, 0.93], p = 0.01) and nonviolent delinquency (OR = 0.73, 95% CI [0.57, 0.94], p = 0.02). There was no intervention effect among adolescents aged 13 to 15 years for any risk behaviors. This evidence suggests that the developmental timing of a self-directed, family-focused preventive intervention for youth and their caregivers in the foster care system may influence risk behaviors that typically emerge in late adolescence. ClinicalTrials.gov Identifier: NCT03157895.

Separation-individuation from the community among religious Jewish teens in Israel.

We wished to understand the contribution of personal, family, and community factors to the risky behaviors (RBs) of religious Jewish teens in Israel, and whether sense of community belonging mediated the religious estrangement/RB association. A convenience sample comprised 645 adolescents aged 14-19 (420 female/225 male) from Israel's national-religious sector was used in this study. Sociodemographic characteristics, self-esteem, future orientation, degree of religious estrangement, perceived parental acceptance, and sense of community belonging were reported. Being a male, older, and living in a rural community were associated with more RBs, as were higher religious estrangement and less acceptance from the mother. Sense of community was found to partially mediate the religious estrangement/RB association. We extended Blos's conceptualization of adolescence as a second separation-individuation from the parents to include a parallel process of separation-individuation from the community. The results may help in designing interventions for adolescents in religious communities.

Family, Mental Health, and Placement Outcomes of a Low-cost Preventive Intervention for Youth in Foster Care.

This study assessed secondary outcomes of Connecting, a low-cost, self-directed, family-based prevention program for families with youth placed in their care by state child welfare agencies. Families caring for youth aged 11 to 15 years within Washington State were recruited and randomly assigned into either the Connecting program (n = 110) or a treatment-as-usual control condition (n = 110). The program included a 10-week sequence of self-directed family activities and DVDs with video clips. Survey data were collected from caregivers and youth at baseline, immediately post-intervention, and at 12 and 24 months post-intervention; placement data was collected from the child welfare department as well. Intention-to-treat analyses focused on 5 classes of secondary outcomes at 24 months post-intervention: caregiver-youth bonding, family climate, youth risk behavior attitudes, youth mental health, and placement stability. There were no intervention effects in the full sample. In subgroup analyses, among older youth (ages 16 - 17) but not younger youth (ages 13 - 15), the Connecting condition (vs. controls) yielded more frequent caregiver-reported bonding communication, bonding activities, warmth, and positive interactions, as well as less favorable youth attitudes towards early initiation of sexual behavior and substance use, and fewer youth self-injurious thoughts. Consistent with the social development model, the divergent outcomes between younger and older youth suggests Connecting's driving mechanisms involve social processes that undergo critical shifts between early and mid-adolescence. Overall, the Connecting program showed promise in older youth for long-term promotion of caregiver-youth bonding, healthy behaviors, and mental health, but did not demonstrate long-term efficacy in facilitating stable or permanent placement of youth in care.

Trends in Added Sugars Intake and Sources Among US Children, Adolescents, and Teens Using NHANES 2001-2018.

BACKGROUND: Over the past 2 decades, there has been an increased emphasis on added sugars intake in the Dietary Guidelines for Americans (DGA), which has been accompanied by policies and interventions aimed at reducing intake, particularly among children, adolescents, and teens. OBJECTIVES: The present study provides a comprehensive time-trends analysis of added sugars intakes and contributing sources in the diets of US children, adolescents, and teens (2-18 years) from 2001-2018, focusing on variations according to sociodemographic factors (age, sex, race and ethnicity, income), food assistance, and health-related factors (physical activity level, body weight status). METHODS: Data from 9 consecutive 2-year cycles of the NHANES were combined and regression analyses were conducted to test for trends in added sugars intake and sources from 2001-2018 for the overall age group (2-18 years) and for 2 age subgroups (2-8 and 9-18 years). Trends were also examined on subsamples stratified by sex, race and ethnicity (Hispanic, non-Hispanic Asian, non-Hispanic Black, non-Hispanic White), income (household poverty income ratio), food assistance, physical activity level, and body weight status. RESULTS: From 2001-2018, added sugars intakes decreased significantly (P < 0.01), from 15.6% to 12.6% kcal among children (2-8 years) and from 18.4% to 14.3% kcal among adolescents and teens (9-18 years), mainly due to significant declines in added sugars from sweetened beverages, which remained the top source. Declines in added sugars intakes were observed for all strata, albeit to varying degrees. CONCLUSIONS: Declines in added sugars intakes were observed among children, adolescents, and teens from 2001-2018, regardless of sociodemographic factors, food assistance, physical activity level, or body weight status, but variations in the magnitudes of decline suggest persistent disparities related to race and ethnicity and to income. Despite these declines, intakes remain above the DGA recommendation; thus, continued monitoring is warranted.