Web-Based Video Intervention and Associated Factors for the Uptake of the Catch-Up Human Papillomavirus Vaccination in Japan: Randomized Controlled Trial

Toshiki Yoshioka   ^{1, 2} , MD ;   Atsushi Goto   ¹ , PhD ;   Taichi Mizushima   ² , PhD ;   Yukio Suzuki   ^{2, 3} , PhD ;   Yutaka Ueda   ⁴ , PhD ;   Asami Yagi   ⁴ , BFA ;   Masayuki Sekine   ⁵ , PhD ;   Risa Kudo   ⁶ , PhD ;   Suzanne M Garland   ^{7, 8} , MD ;   Suresh Kumarasamy   ⁹ , MBChB ;   Ida Ismail-Pratt   ¹⁰ , MBChB ;   Katharina Reimer   ¹¹ ;   Etsuko Miyagi   ² , PhD ;   Asia Pacific HPV Coalition  

¹ Department of Public Health, School of Medicine, Yokohama City University, Yokohama, Japan

² Department of Obstetrics and Gynecology, School of Medicine, Yokohama City University, Yokohama, Japan

³ Department of Gynecology, Kanagawa Cancer Center, Yokohama, Japan

⁴ Department of Obstetrics and Gynecology, Graduate School of Medicine, The University of Osaka, Osaka, Japan

⁵ Department of Obstetrics and Gynecology, Graduate School of Medical Science, University of the Ryukyus, Okinawa, Japan

⁶ Department of Obstetrics and Gynecology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan

⁷ Centre for Women’s Infectious Diseases, The Royal Women’s Hospital, Melbourne, Australia

⁸ Department of Obstetrics and Gynaecology, University of Melbourne, Melbourne, Australia

⁹ Gleneagles Hospital Penang, George Town, Malaysia

¹⁰ The Obstetrics and Gynaecology Centre, Mount Elizabeth Novena Specialist Centre, Singapore, Singapore

¹¹ Karen Leung Foundation, Hong Kong, China (Hong Kong)