Osamu Itani, MD, PhD

Division of Public Health, Department of Social Medicine, Nihon University School of Medicine, Tokyo, Japan; Corresponding author: Osamu Itani, MD, PhD, Department of Social Medicine, Nihon University School of Medicine, 30-1 Ohyaguchikami-machi, Itabashi-ku, Tokyo 173-8610, Japan ([email protected]).

JCP
Original Research

July 6, 2021

Getting enough quality sleep is important for adolescents’ health, but sleep disorders may stand in the way. This study of Japanese high school students clarifies rates of nightmares, sleep...
Yu Kinoshita, Osamu Itani, Yuichiro Otsuka, et al
JCP
Original Research

July 3, 2018

What factors lead to poor mental health in teens? These authors used a baseline survey and then a follow-up survey to evaluate lifestyle and social characteristics that predicted deterioration...
Osamu Itani, Yoshitaka Kaneita, Kazuto Doi, et al
JCP
Article

July 27, 2016

How do you determine what is "normal" teen behavior? Check out this nationwide study of Japanese adolescents to find out which lifestyle factors correlate with intense anger and impulsivity...
Osamu Itani, Yoshitaka Kaneita, Takeshi Munezawa, et al

Celebrating
85 Years

Read the Journal of Clinical Psychiatry

Subscribe to read
more articles

Subscribe