Published on in Vol 9 (2023)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/45236, first published .
Prevalence and Trends of Sexual Behaviors Among Young Adolescents Aged 12 Years to 15 Years in Low and Middle-Income Countries: Population-Based Study

Prevalence and Trends of Sexual Behaviors Among Young Adolescents Aged 12 Years to 15 Years in Low and Middle-Income Countries: Population-Based Study

Prevalence and Trends of Sexual Behaviors Among Young Adolescents Aged 12 Years to 15 Years in Low and Middle-Income Countries: Population-Based Study

Zhengyue Jing   1, 2 , PhD ;   Jie Li   2 , PhD ;   Yi Wang   2 , PhD ;   Chengchao Zhou   2, 3, 4 , PhD

1 Department of Social Security, School of Health Policy and Management, Nanjing Medical University, Nanjing, China

2 Centre for Health Management and Policy Research, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, China

3 National Health Commission of China Key Lab of Health Economics and Policy Research, Shandong University, Jinan, China

4 Institute of Health and Elderly Care, Shandong University, Jinan, China

Corresponding Author:

  • Chengchao Zhou, PhD
  • Centre for Health Management and Policy Research
  • School of Public Health, Cheeloo College of Medicine
  • Shandong University
  • 44 Wen-hua-xi Road
  • Jinan, 250012
  • China
  • Phone: 86 053188381567
  • Fax: 86 053188382553
  • Email: zhouchengchao@sdu.edu.cn