Youngs Chang

Use of the National Health Information Database for Estimating Town-Level Mortality in Korea: Comparison with the National Administrative Data, 2014–2017

Y. Khang, Yeon-Yong Kim, I. Kim, 2019, Journal of Korean medical science.

A publicly well-accepted measure versus an academically desirable measure of health inequality: cross-sectional comparison of the difference between income quintiles with the slope index of inequality

K. Jung-Choi, Y. Khang, I. Kim, 2019, BMJ Open.

Long-term trends in smoking prevalence and its socioeconomic inequalities in Korea, 1992–2016

Y. Khang, Hong-Jun Cho, Hee-Yeon Kang, 2019, International Journal for Equity in Health.

Cancer Patients’ Utilization of Tertiary Hospitals in Seoul Before and After the Benefit Expansion Policy

Sanghyun Cho, Youngs Chang, Yoon Kim, 2019, Journal of preventive medicine and public health = Yebang Uihakhoe chi.

Socioeconomic Inequalities in e-Cigarette Use in Korea: Comparison with Inequalities in Conventional Cigarette Use Using Two National Surveys

Y. Khang, Sanghyun Cho, Youngs Chang, 2019, International journal of environmental research and public health.

Trends in Inequality in Cigarette Smoking Prevalence by Income According to Recent Anti-smoking Policies in Korea: Use of Three National Surveys

Y. Khang, Sanghyun Cho, Youngs Chang, 2018, Journal of preventive medicine and public health = Yebang Uihakhoe chi.