Which ethnic group has lowest schizophrenia rate?

Which ethnic group has lowest schizophrenia rate?

Compared to the UK African-Caribbean community, South Asians are less dispersed and less likely to be socially isolated, which may contribute to the relatively low rates of schizophrenia in South Asians.

Which mental disorder has the highest prevalence in Nigeria?

Anxiety disorders were the most common (5.7% lifetime, 4.1% 12-month rates) but virtually no generalised anxiety or post-traumatic stress disorder were identified.

What group is most affected by schizophrenia?

Although schizophrenia can occur at any age, the average age of onset tends to be in the late teens to the early 20s for men, and the late 20s to early 30s for women. It is uncommon for schizophrenia to be diagnosed in a person younger than 12 or older than 40. It is possible to live well with schizophrenia.

What is the incidence rate of schizophrenia in the general population?

Schizophrenia occurs throughout the world. The prevalence of schizophrenia (ie, the number of cases in a population at any one time point) approaches 1 percent internationally. The incidence (the number of new cases annually) is about 1.5 per 10,000 people [3].

Is schizophrenia more common in males or females?

Results: The incidence of schizophrenia was two to three times higher among males than among females. Even though the use of different diagnostic systems yielded slightly different risk rates, the elevated risk for males remained consistent.

What is the prevalence of mental illness in Nigeria?

One in four Nigerians – some 50 million people – are suffering from some sort of mental illness, according to the World Health Organization (WHO). Today – World Mental Health Day – finds the country nowhere near equipped to tackle the problem. There are only eight federal neuropsychiatric hospitals in Nigeria.

Does Nigeria have a national mental health plan?

In 1991, the Federal Government of Nigeria adopted a health policy which placed provision of mental health services at the Primary Health Care level. This policy updates that policy, and reaffirms this commitment to provision of quality services that are accessible to most people in the country.

Is the incidence of schizophrenia increasing?

During the 5 years from 2011 to 2015, the prevalence of schizophrenia increased from 0.63% to 0.94% (P<0.001); the average annual rate was 0.81%. The incidence of schizophrenia also increased from 0.71/1000 in 2011 to 0.98/1000 in 2015 (P<0.001); the average annual rate was 0.79/1000 (Table 1).