Yung-chieh Chang

Hualien City, TNQ, Taiwan

Last Updated: 09/26/2026

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Found 9 publications

Secular trend in hepatitis A infection and effect of hepatitis a vaccination: A nationwide surveillance in Taiwan, 2019-2020.

Secular trend in hepatitis A infection and effect of hepatitis a vaccination: A nationwide surveillance in Taiwan, 2019-2020.

Journal: Journal of the Formosan Medical Association = Taiwan yi zhi

Published: February 18, 2025

A Boy With Abdominal Pain and Vomiting.

A Boy With Abdominal Pain and Vomiting.

Journal: Annals of emergency medicine

Published: October 14, 2022

Is pinworm infection still a public health concern among children in resource-rich regions? Trends in pinworm infection prevalence and associated factors among children in Hualien County, Taiwan: a retrospective cross-sectional study.

Is pinworm infection still a public health concern among children in resource-rich regions? Trends in pinworm infection prevalence and associated factors among children in Hualien County, Taiwan: a retrospective cross-sectional study.

Journal: BMC public health

Published: July 21, 2022

Sex-Specific Temporal Trends in Overweight and Obese Among Schoolchildren From 2009 to 2018: An Age Period Cohort Analysis.

Sex-Specific Temporal Trends in Overweight and Obese Among Schoolchildren From 2009 to 2018: An Age Period Cohort Analysis.

Journal: Frontiers in pediatrics

Published: October 09, 2020

Socio-Demographic Factors Affect the Prevalence of Hematuria and Proteinuria Among School Children in Hualien, Taiwan: A Longitudinal Localization-Based Cohort Study.

Socio-Demographic Factors Affect the Prevalence of Hematuria and Proteinuria Among School Children in Hualien, Taiwan: A Longitudinal Localization-Based Cohort Study.

Journal: Frontiers in pediatrics

Published: August 31, 2020

Comparison of Growth Velocity Among School Age Children With Different Body Mass Index From Childhood Into Early Adolescence in Hualien County, Taiwan: A Retrospective Cohort Study.

Comparison of Growth Velocity Among School Age Children With Different Body Mass Index From Childhood Into Early Adolescence in Hualien County, Taiwan: A Retrospective Cohort Study.

Journal: Frontiers in pediatrics

Published: August 28, 2020

Adolescent Inpatients With Eating Disorders: Comparison Between Acute and Chronic Malnutrition States on a Refeeding Protocol.

Adolescent Inpatients With Eating Disorders: Comparison Between Acute and Chronic Malnutrition States on a Refeeding Protocol.

Journal: Global pediatric health

Published: February 09, 2018

Predictors of Booster Response to Hepatitis B Vaccine at 15 years of age: A Cross-Sectional School-Based Study.

Predictors of Booster Response to Hepatitis B Vaccine at 15 years of age: A Cross-Sectional School-Based Study.

Journal: Pediatrics and neonatology

Published: February 15, 2015

Hepatitis B virus vaccination booster does not provide additional protection in adolescents: a cross-sectional school-based study.

Hepatitis B virus vaccination booster does not provide additional protection in adolescents: a cross-sectional school-based study.

Journal: BMC public health

Published: March 30, 2014

Showing 1-9 of 9

Last Updated: 09/26/2026