Puja Iyer

ORCID: 0000-0003-2904-3496
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About
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Research Areas
  • Impact of Technology on Adolescents
  • Child Development and Digital Technology
  • Gender and Technology in Education
  • Physical Activity and Health
  • COVID-19 and Mental Health
  • Child and Adolescent Psychosocial and Emotional Development
  • Obesity, Physical Activity, Diet
  • Neuroscience and Neuropharmacology Research
  • Memory and Neural Mechanisms
  • Neurotransmitter Receptor Influence on Behavior
  • Ethics and Legal Issues in Pediatric Healthcare
  • Resilience and Mental Health
  • Mobile Health and mHealth Applications
  • Ovarian cancer diagnosis and treatment
  • Children's Rights and Participation
  • Eating Disorders and Behaviors
  • Educational Methods and Impacts
  • Digital Mental Health Interventions
  • Health disparities and outcomes
  • Endometrial and Cervical Cancer Treatments
  • Intraperitoneal and Appendiceal Malignancies
  • Child and Adolescent Health

University of California, San Francisco
2021-2022

Action for Children
2022

The University of Texas MD Anderson Cancer Center
2021

Pennsylvania State University
2015

To determine sociodemographic correlates of contemporary screen time use among a diverse population-based sample 9- and 10-year-old children.In 2021, we analyzed cross-sectional baseline (2016-2018) data from the Adolescent Brain Cognitive Development study (n = 10 755). Multiple linear regression analyses were conducted to estimate associations between factors (sex, race/ethnicity, country birth, household income, parental education) 6 forms (television, videos [eg, YouTube], video games,...

10.1016/j.jpeds.2021.08.077 article EN cc-by-nc-nd The Journal of Pediatrics 2021-09-02

Abstract Objective To determine the prospective associations between contemporary screen time modalities in a nationally representative cohort of 9–10‐year‐old children and binge‐eating disorder at one‐year follow‐up. Method We analyzed data from Adolescent Brain Cognitive Development (ABCD) Study ( N = 11,025). Logistic regression analyses were conducted to estimate baseline child‐reported (exposure) parent‐reported based on Kiddie Schedule for Affective Disorders Schizophrenia (KSADS‐5,...

10.1002/eat.23489 article EN International Journal of Eating Disorders 2021-03-01

This study aimed to evaluate adolescents' moderate-to-vigorous intensity physical activity (MVPA) during the COVID-19 pandemic with regards sociodemographic characteristics and determine mental health resiliency factors associated MVPA among a diverse national sample of adolescents ages 10-14 years. Data were collected in May 2020 from Adolescent Brain Cognitive Development Study (ABCD, N = 5,153), prospective cohort U.S. was quantified as product reported duration frequency (hours per...

10.1016/j.pmedr.2021.101685 article EN cc-by-nc-nd Preventive Medicine Reports 2021-12-27

Background Cross‐sectional studies have demonstrated associations between screen time and disruptive behavior disorders (conduct disorder oppositional defiant disorder); however, prospective remain unknown. This study's objective was to determine the of contemporary modalities with conduct in a national cohort 9–11‐year‐old children. Methods We analyzed data from Adolescent Brain Cognitive Development (ABCD) Study ( N = 11,875). Modified Poisson regression analyses were conducted estimate...

10.1111/jcpp.13673 article EN Journal of Child Psychology and Psychiatry 2022-07-26

Summary Objective There is a paucity of prospective research exploring the relationship among contemporary screen time modalities (e.g., video streaming, chatting, texting and social networking) body mass index (BMI) percentile. The objective this study was to determine associations between behaviours in large demographically diverse population‐based cohort 9–10‐year‐old children BMI percentile at 1‐year follow‐up. Methods We analyzed data from Adolescent Brain Cognitive Development (ABCD)...

10.1111/ijpo.12827 article EN Pediatric Obesity 2021-06-28

To describe the relationship between parent and adolescent reports of recreational screen time to determine sociodemographic predictors reporting differences during coronavirus disease 2019 pandemic.

10.1016/j.acap.2021.12.008 article EN cc-by-nc-nd Academic Pediatrics 2021-12-16

Importance The US faces a pivotal moment of opportunity and risk regarding issues affecting children (aged 0-17 years). Although the remains only United Nations member state to not have ratified Convention on Rights Child (CRC), child rights framework is essential for health professionals seeking advance many in US. Reimagining Children’s project (2020-2021) conducted an in-depth environmental scan relevant literature policy analysis using Three Horizons design process assess strategies that...

10.1001/jamapediatrics.2022.3822 article EN JAMA Pediatrics 2022-10-24

There is scant research on how Asian American adolescents' resiliency relates to mental well-being in adulthood. The objective of this study was determine the prospective associations between factors (individual, family, and school community) adolescence health outcomes adulthood, among a national sample Americans. We analyzed data from 1020 adolescents who were followed for 14 years National Longitudinal Study Adolescent Adult Health. Of factors, individual self-esteem (Adjusted Odds Ratio...

10.1007/s10903-022-01373-1 article EN cc-by Journal of Immigrant and Minority Health 2022-07-11

To describe the agreement between parent- and adolescent- reports of adolescent moderate-to-vigorous intensity physical activity (MVPA) to determine sociodemographic factors associated with MVPA reporting differences during COVID-19 pandemic.

10.1186/s12889-022-12530-4 article EN cc-by BMC Public Health 2022-02-16
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