I don't have real-time data on the current trend of the number of patients with schizophrenia worldwide. The prevalence and incidence of schizophrenia can vary over time due to various factors such as changes in diagnostic criteria, awareness, access to healthcare, and demographic shifts.
Historically, the reported prevalence of schizophrenia has been relatively stable over the years, estimated to affect about 0.3% to 0.7% of the global population. However, it's important to note that the quality and availability of data may vary between countries and regions, and accurate statistics may not be available for all areas.
To get the most recent and accurate information on the current trend of the number of patients with schizophrenia worldwide, I recommend consulting up-to-date sources such as the World Health Organization (WHO), national health organizations, or reputable research publications that focus on mental health and global disease burden.