Search Results - "Cluster sampling"

The effect of smartphone addiction on obesity in children and adolescents.

Authors: Gill, Eunsun Chung, Wankyo

Source: Psychology, Health & Medicine. Jul2026, Vol. 31 Issue 6, p1361-1375. 15p.

Subjects: Psychology of middle school students, Risk assessment, Cross-sectional method, Smartphones, Compulsive behavior, Body mass index, T-test (Statistics), Psychology of school children, Probability theory, Multiple regression analysis, Sex distribution, Socioeconomic factors, Chi-squared test, Descriptive statistics, Screen time, Family history (Medicine), Longitudinal method, Odds ratio, Cluster sampling, Childhood obesity, Data analysis software, Confidence intervals, Sleep disorders, Disease risk factors, Adolescence, Children

Geographic Terms: South Korea

Intergenerational effects of parental childhood maltreatment on children's smartphone addictive behavior: the mediating role of children's perceived parental support and parental smartphone addictive behavior.

Authors: Hu, Zhifang Li, Xiaojun Xiang, Yanhui

Source: Psychology, Health & Medicine. Jul2026, Vol. 31 Issue 6, p1581-1595. 15p.

Subjects: Compulsive behavior, Cross-sectional method, Research funding, Parent-child relationships, Child abuse, Parenting, Descriptive statistics, Chi-squared test, Structural equation modeling, Surveys, Cluster sampling, Statistics, Social support, Factor analysis, Confidence intervals, Intergenerational relations, Child behavior

Geographic Terms: China

Trends of Adolescent Substance Use by Type of Victimization: COVID-19 Interaction Effects in the United States Youth Risk Behavior Survey (2013–2023).

Authors: Gu, Hyejin Myong, Jun-Pyo

Source: Substance Use & Misuse. 2026, Vol. 61 Issue 8, p1112-1122. 11p.

Subjects: Substance abuse, Cross-sectional method, Risk-taking behavior, Logistic regression analysis, Chi-squared test, Descriptive statistics, Crime victims, Teenagers' conduct of life, Surveys, Odds ratio, Bullying, Cluster sampling, Centers for Disease Control & Prevention (U.S.), Data analysis software, Comparative studies, Confidence intervals, COVID-19 pandemic, School health services, Adolescence

Geographic Terms: United States

Antiretroviral Therapy Adherence and Clinic Attendance Over Time Among People in Argentina Living with HIV and Lost to Care.

Authors: Sued, Omar Rodriguez, Violeta J. Weiss, Stephen M. et al.

Source: International Journal of Behavioral Medicine. Jun2026, Vol. 33 Issue 3, p324-334. 11p.

Subjects: Clinical drug trials, Patient compliance, Self-evaluation, Community health services, Poisson distribution, Antiretroviral agents, Research funding, Self-efficacy, Health insurance, Logistic regression analysis, Questionnaires, HIV infections, Descriptive statistics, Psychology of HIV-positive persons, Motivation (Psychology), Odds ratio, Medical appointments, Patient-professional relations, Communication, Cluster sampling, Alcohol drinking, Data analysis software, Confidence intervals, Urban health

Geographic Terms: Argentina

Social Network Types in Autistic Adults and Its Associations with Mastery, Quality of Life, and Autism Characteristics.

Authors: van den Heuvel, Rinske M. Teunisse, Jan-Pieter Radhoe, Tulsi A. et al.

Source: Journal of Autism & Developmental Disorders. Jun2026, Vol. 56 Issue 6, p2408-2419. 12p.

Subjects: Sexual partners, Research funding, Autism, Questionnaires, Symptoms, Descriptive statistics, Chi-squared test, Multivariate analysis, Social networks, Quality of life, Cluster sampling, Research, One-way analysis of variance, Analysis of variance, Asperger's syndrome, Social support, Data analysis software, Adults

Ambient Temperature and Injury-Related Emergency Department Visits in China and Its Provinces: A Large National Case-Crossover Study.

Authors: Guanhao He Yuan Wang Tao Liu et al.

Source: Environmental Health Perspectives. Jun2026, Vol. 134 Issue 2, p148-159. 12p.

Subject Terms: *Air pollution, *Climate change, *Diseases, *Temperature, Injury risk factors, Wounds & injuries, Risk assessment, Public health surveillance, Statistical models, Research funding, Statistical sampling, Logistic regression analysis, Hospital emergency services, Symptoms, Hospitals, Descriptive statistics, Crossover trials, Odds ratio, Medical appointments, Cluster sampling, Comparative studies, Data analysis software, Confidence intervals, Forecasting, Sensitivity & specificity (Statistics)

Geographic Terms: China

A Practical Framework for Incorporating Complex Survey Design in Bayesian Kernel Machine Regression.

Authors: Jehu-Appiah, Doreen Obeng-Gyasi, Emmanuel

Source: Stats. Jun2026, Vol. 9 Issue 3, p46. 28p.

Adolescent Polysubstance Use: The Intersection of Social Media Use Frequency and Cyberbullying.

Authors: Yang, Xifan Yang, Yingwei

Source: Substance Use & Misuse. 2026, Vol. 61 Issue 10, p1593-1600. 8p.

Subjects: Substance abuse, Social media, Cross-sectional method, Cyberbullying, Psychology of high school students, Electronic cigarettes, Multiple regression analysis, Descriptive statistics, Teenagers' conduct of life, Odds ratio, Crime victims, Research methodology, Cluster sampling, Alcohol drinking, Cannabis (Genus), Confidence intervals, Comparative studies, Data analysis software, Media exposure, Adolescence

Geographic Terms: United States

Comparison of suicidal behavior among Chinese university students before and during the COVID-19 pandemic: Findings from a two-wave cross-sectional study.

Authors: Yao, Zhi-Ying Xu, Xiao-Mei Kou, Chang-Gui et al.

Source: Death Studies. 2026, Vol. 50 Issue 7, p1122-1137. 16p.

Subjects: Suicide risk factors, Risk assessment, Cross-sectional method, Effect sizes (Statistics), Suicidal ideation, Research funding, Cronbach's alpha, T-test (Statistics), Data analysis, Mental health, Statistical sampling, Universities & colleges, Questionnaires, Logistic regression analysis, Sex distribution, Socioeconomic factors, Descriptive statistics, Multivariate analysis, Disease prevalence, Anxiety, Families, Suicidal behavior, Surveys, Odds ratio, Financial stress, Cluster sampling, Statistics, Academic achievement, Psychological stress, Psychology of college students, Data analysis software, Comparative studies, Confidence intervals, COVID-19 pandemic, Mental depression, Psychosocial factors

Geographic Terms: China

Harsh parenting and emotional and behavioral problems of rural adolescents: the chain mediation effect of insecure attachment and psychological resilience.

Authors: Jia-Yuan, Zhang Yang, Li Yu-Qiu, Zhou

Source: Psychology, Health & Medicine. Apr2026, Vol. 31 Issue 4, p980-994. 15p.

Subjects: Psychological resilience, Self-evaluation, Cross-sectional method, Pearson correlation (Statistics), Mental health, T-test (Statistics), Research funding, Attachment behavior, Parent-child relationships, Questionnaires, Parenting, Affective disorders, Psychological adaptation, Descriptive statistics, Teenagers' conduct of life, Behavior disorders in children, Rural conditions, Cluster sampling, Middle schools, Data analysis software, Confidence intervals, Regression analysis, Psychosocial factors

Geographic Terms: China

Associations between Health Behaviors Index and Mental Health in Brazilian Adolescents: Insights from the 2019 National School Health Survey.

Authors: Espírito Santo, Rafaela Cavalheiro do dos Santos, Leonardo Peterson Tornquist, Debora et al.

Source: Behavioral Medicine. Apr-Jun2026, Vol. 52 Issue 2, p81-93. 13p.

Subjects: Lifestyles, Cross-sectional method, Mental health, Adolescent health, Research funding, Sadness, Schools, Smoking, Sedentary lifestyles, Logistic regression analysis, Sex distribution, Anxiety, Age distribution, Descriptive statistics, Chi-squared test, Race, Surveys, Students, Health behavior, Psychological stress, Cluster sampling, Alcohol drinking, Student attitudes, Sociodemographic factors, Data analysis software, Confidence intervals, Social classes, Diet, Physical activity, Social isolation, Mental depression

Geographic Terms: Brazil

Positive and negative aging stereotypes among Chinese medical students: A latent profile analysis.

Authors: Zhang, Xiaocong Ji, Wenfei

Source: Educational Gerontology. Mar2026, Vol. 52 Issue 3, p289-301. 13p.

Subjects: Attitudes toward aging, Cross-sectional method, Statistical correlation, Stereotypes, Research funding, Medical education, Cronbach's alpha, Questionnaires, Health occupations students, Research evaluation, Multiple regression analysis, Descriptive statistics, Research, Cluster sampling, One-way analysis of variance, Psychology of medical students, Student attitudes, Data analysis software, Intergenerational relations

Geographic Terms: China

Linking Error on Achievement Levels Accounting for Dependencies and Complex Sampling.

Authors: Jewsbury, Paul A.¹ (AUTHOR)

Source: Journal of Educational Measurement. Spring2026, Vol. 63 Issue 1, p1-29. 29p.

Subject Terms: *Outcome assessment (Education), Measurement errors, Cluster sampling, Minimum variance estimation, Estimation theory, Statistical sampling

Association between Multitype Child Maltreatment and Life Satisfaction: The Mediating Effects of Health Literacy and Perceived Stress.

Authors: Yuan, Rui (AUTHOR)

Source: Health & Social Work. Feb2026, Vol. 51 Issue 1, p13-22. 10p.

Subjects: Health literacy, Risk assessment, Cross-sectional method, Satisfaction, Research funding, Data analysis, Child abuse, Human beings, Questionnaires, Descriptive statistics, Surveys, Psychological stress, Cluster sampling, One-way analysis of variance, Statistics, Factor analysis, Confidence intervals

Geographic Terms: China

Neighborhood Violence Impacts on HIV and STI Testing Among Sexual Minority Youth in the United States.

Authors: Takenaka, Bryce Puesta Weerakoon, Sitara M. Sobrino, Maria et al.

Source: AIDS Education & Prevention. Feb2026, Vol. 38 Issue 1, p29-46. 18p.

Subjects: Diagnosis of HIV infections, Sexually transmitted disease diagnosis, Cross-sectional method, High schools, Violence, Risk-taking behavior, Research funding, Secondary analysis, T-test (Statistics), Multiple regression analysis, Psychology of LGBTQ+ people, Sexual orientation identity, Descriptive statistics, White people, Chi-squared test, Children's accident prevention, Geographic information systems, Research, Statistics, Cluster sampling, Medical screening, Sexual minorities, Data analysis software, Neighborhood characteristics, Adolescence

Geographic Terms: United States

Are social supports associated with suicidal ideation based on gender differences among adolescents in Indonesia?

Authors: Umaroh, Ayu Khoirotul Nugroho, Purwo Setiyo

Source: Psychology, Health & Medicine. Feb2026, Vol. 31 Issue 2, p379-391. 13p.

Subjects: Risk assessment, Cross-sectional method, Suicidal ideation, Secondary analysis, Sex distribution, Questionnaires, Multiple regression analysis, Affinity groups, Multivariate analysis, Parenting, Family relations, Odds ratio, Cluster sampling, Social support, Confidence intervals, Psychology of parents, Interpersonal relations, Adolescence

Geographic Terms: Indonesia

The relationship between social media addiction, insomnia, and depression in adolescents.

Authors: Çiftci, Necmettin Sarman, Abdullah Çoban, Mahmut

Source: Psychology, Health & Medicine. Feb2026, Vol. 31 Issue 2, p437-452. 16p.

Subjects: Mental depression risk factors, Social media, Risk assessment, Cross-sectional method, Statistical correlation, High schools, Statistical power analysis, Pediatric nurses, Nurses, Habit, Compulsive behavior, T-test (Statistics), Data analysis, Insomnia, Public sector, Kruskal-Wallis Test, Descriptive statistics, Mann Whitney U Test, Internet, Teenagers' conduct of life, Research, Research methodology, Cluster sampling, Statistics, School nursing, Data analysis software, Factor analysis, Time, Disease risk factors, Adolescence

Geographic Terms: Turkey

Reach of Community-Selected Strategies to Reduce Opioid-Related Overdose Deaths in the HEALing Communities Study.

Authors: Hall, Megan E. Glasgow, LaShawn Holloway, JaNae et al.

Source: Substance Use & Misuse. 2026, Vol. 61 Issue 2, p200-208. 9p.

Subjects: Drug overdose, Death, Human services programs, Research funding, Statistical sampling, Descriptive statistics, Cluster sampling, Sociodemographic factors, Data analysis software

Collaborative machine learning-guided overall survival prediction of oral squamous cell carcinoma.

Authors: Alabi, Rasheed Omobolaji Elmusrati, Mohammed Leivo, Ilmo et al.

Source: Acta Oto-Laryngologica. Feb2026, Vol. 146 Issue 2, p133-140. 8p.

Subjects: Squamous cell carcinoma, Public health surveillance, Mouth tumors, Prediction models, Research funding, Logistic regression analysis, Cancer patients, Descriptive statistics, Cancer chemotherapy, Cluster sampling, Machine learning, Tumor classification, Overall survival, Algorithms, Sensitivity & specificity (Statistics)

Enhanced Estimation Methods Using Auxiliary Information for Rare and Clustered Populations.

Authors: Guayjarernpanishk, Pannarat Wichitchan, Supawadee Boonpok, Chawalit et al.

Source: Symmetry (20738994). Feb2026, Vol. 18 Issue 2, p334. 15p.