Related Experiment Video
Updated: Aug 30, 2026

Handwriting Analysis Indicates Spontaneous Dyskinesias in Neuroleptic Naïve Adolescents at High Risk for Psychosis
Published on: November 21, 2013
Smoking habits in Japanese patients with schizophrenia
Takeyuki Mori1, Tsukasa Sasaki, Akira Iwanami
1Department of Neuropsychiatry, Graduate School of Medicine, University of Tokyo, Tokyo, Japan.
Abstract:
Studies from North America and Western Europe have observed a marked increase of smoking in schizophrenia. This preliminary study investigated smoking habits in Japanese patients with schizophrenia (n=137). The prevalence of smokers (34%) was not higher than in the general Japanese population (37%). Variables associated with smoking were also different from those reported in the Western literature. Different cultural backgrounds may underlie the differing results in Western and Japanese populations.
Related Concept Videos
Stress Prevention and Stress Management Techniques IV
Chronic Obstructive Pulmonary Disease-V: Management
Smoking Cessation
Negative and Cognitive Symptoms of Schizophrenia
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...
Chronic Obstructive Pulmonary Disease
Smoking is a primary risk factor for COPD, with over 80% of patients having a history of it. Patients typically experience progressive dyspnea or labored breathing, frequent coughing, and recurrent pulmonary infections. Many eventually succumb to respiratory failure, characterized by...
Chronic Obstructive Pulmonary Disease-V: Nursing Management
Assessment
Chronic Obstructive Pulmonary Disease III: Chronic Bronchitis Features

