Litao Chang
Biographic Data
| ID | 7036348 |
|---|---|
| NAME | Litao Chang |
| GIVEN NAMES | Litao |
| FAMILY NAME | Chang |
| SIGNATURE | CHANG L |
| AFFILIATIONS | Yunnan Center for Disease Control And Prevention |
| ORCID | 0000-0002-8946-5394 |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 6 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 0 |
A quasi-experimental design study on myopia preventive intervention based on the MMHEM health promotion model
Childhood myopia, driven by modifiable environmental factors like insufficient outdoor exposure, remains a global challenge. Existing interventions often lack frameworks bridging theory to practice. This study evaluated the Multidimensional Model of Health Education and Management (MMHEM)—a novel model integrating cultural, artistic, and scientific elements—to design a school-based myopia intervention in Yunnan’s minority areas. We conducted a qu…
Large-scale school scoliosis screening in a multi-ethnic, high-altitude region of southwestern China
Objectives To establish the first large-scale epidemiological profile of scoliosis among children and adolescents in Yunnan, China, and identify key demographic, anthropometric, and geographic determinants in this multi-ethnic, high-altitude region. Study design A population-based cross-sectional screening survey using multistage stratified cluster sampling. Methods A population-based cross-sectional survey of 69,811 students aged 6–18 was conduc…
Evaluating the student nutrition improvement program
Background In order to improve the nutrition and health status of rural school-age children and to reduce malnutrition. This study evaluated the effects of the National Nutrition Improvement Program for Rural Compulsory Education Students (NNIP-RCES) in three counties (Midu, Xuanwei, and Xundian) in Yunnan Province, China, in 2019, 2021, and 2023, and the findings highlight regional differences and future nutrition trends. Methods Anthropometric …
Epidemiological and clinical characteristics of the largest Covid-19 outbreak along the China-Myanmar border in Ruili City, Yunnan Province, China
Background Imported COVID-19 patients posed great challenges to border areas' COVID-19 control. However, research was scarce to reveal epidemiological characteristics of COVID-19 in border areas. This study aimed to explore the detailed transmission chains, and reveal epidemiological and clinical characteristics of the largest COVID-19 outbreak caused by Delta variant of concern (VOC) occurred in the China-Myanmar border area. Methods During the …
Evaluation of stroke health education for primary school students in Dali, China
Objectives: To provide us with some evidence to develop more targeted stroke intervention strategies, improve the health awareness of stroke among children, and advocate the health promotion campaign of "small hands holding big hands" among parents and children, we have conducted a health education program on stroke among primary school students in Dali. Methods: This study has applied stratified random cluster sampling in Dali of Yunnan, China. …
Prevalence trends of hypertension among 9–17 aged children and adolescents in Yunnan, 2017–2019
From 2017to 2019, there was a significant and continuous increase in the prevalence of hypertension in 9-17 years school-aged population in Yunnan. Hypertension is epidemic among children and adolescents in Yunnan. We should take effective and comprehensive intervention measures to reduce its prevalence among school-aged children
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Prevalence trends of hypertension among 9–17 aged children and adolescents in Yunnan, 2017–2019
From 2017to 2019, there was a significant and continuous increase in the prevalence of hypertension in 9-17 years school-aged population in Yunnan. Hypertension is epidemic among children and adolescents in Yunnan. We should take effective and comprehensive intervention measures to reduce its prevalence among school-aged children
Epidemiological and clinical characteristics of the largest Covid-19 outbreak along the China-Myanmar border in Ruili City, Yunnan Province, China
Background Imported COVID-19 patients posed great challenges to border areas' COVID-19 control. However, research was scarce to reveal epidemiological characteristics of COVID-19 in border areas. This study aimed to explore the detailed transmission chains, and reveal epidemiological and clinical characteristics of the largest COVID-19 outbreak caused by Delta variant of concern (VOC) occurred in the China-Myanmar border area. Methods During the …
Evaluation of stroke health education for primary school students in Dali, China
Objectives: To provide us with some evidence to develop more targeted stroke intervention strategies, improve the health awareness of stroke among children, and advocate the health promotion campaign of "small hands holding big hands" among parents and children, we have conducted a health education program on stroke among primary school students in Dali. Methods: This study has applied stratified random cluster sampling in Dali of Yunnan, China. …
Large-scale school scoliosis screening in a multi-ethnic, high-altitude region of southwestern China
Objectives To establish the first large-scale epidemiological profile of scoliosis among children and adolescents in Yunnan, China, and identify key demographic, anthropometric, and geographic determinants in this multi-ethnic, high-altitude region. Study design A population-based cross-sectional screening survey using multistage stratified cluster sampling. Methods A population-based cross-sectional survey of 69,811 students aged 6–18 was conduc…
Evaluating the student nutrition improvement program
Background In order to improve the nutrition and health status of rural school-age children and to reduce malnutrition. This study evaluated the effects of the National Nutrition Improvement Program for Rural Compulsory Education Students (NNIP-RCES) in three counties (Midu, Xuanwei, and Xundian) in Yunnan Province, China, in 2019, 2021, and 2023, and the findings highlight regional differences and future nutrition trends. Methods Anthropometric …
A quasi-experimental design study on myopia preventive intervention based on the MMHEM health promotion model
Childhood myopia, driven by modifiable environmental factors like insufficient outdoor exposure, remains a global challenge. Existing interventions often lack frameworks bridging theory to practice. This study evaluated the Multidimensional Model of Health Education and Management (MMHEM)—a novel model integrating cultural, artistic, and scientific elements—to design a school-based myopia intervention in Yunnan’s minority areas. We conducted a qu…
Environmental health (4 works) · Medicine (4 works) · Public health (4 works) · Epidemiology (3 works) · Biostatistics (2 works) · China (2 works) · Geography (2 works) · Gerontology (2 works) · Health promotion (2 works) · Population (2 works)