The prevalence of schizophrenia in adults varies depending on the region and population studied. However, globally, schizophrenia is estimated to affect around 0.3% to 0.7% of the adult population. This means that approximately 3 to 7 individuals out of every 1,000 adults may experience schizophrenia at some point in their lives.
Schizophrenia typically emerges in late adolescence or early adulthood, with most individuals experiencing the onset of symptoms between the late teens and mid-30s. It is less common for schizophrenia to develop in older adults, but it is still possible.
It's important to note that the exact cause of schizophrenia is not fully understood, and it likely involves a combination of genetic, environmental, and neurobiological factors. While some individuals may have a higher genetic risk for developing schizophrenia due to family history, the condition can also be influenced by factors such as prenatal infections, birth complications, childhood trauma, drug use (particularly cannabis), and urban living.
If you suspect that you or someone you know may be experiencing symptoms of schizophrenia or any mental health condition, it is crucial to seek professional help from qualified mental health practitioners. Early diagnosis and appropriate treatment can significantly improve the long-term outcome and quality of life for individuals affected by schizophrenia.