DANIEL FISHER CONT.
Medscape: Your publications make reference to the difference in
outcome of schizophrenia in less developed societies compared
with industrialized societies. What does the research indicate?
Dr. Fisher: The evidence is from 2 studies by the World Health
Organization (WHO), one in 1979 and the second in 1992,
comparing the recovery rate, mostly from schizophrenia, in
developing countries with the recovery rate in industrialized
countries. In 1979, WHO had about 1800 cases validated by
Western diagnostic criteria in developing counties matched with
controls from industrialized countries, and they found that the
recovery rate was roughly twice as high in the developing countries
compared with the industrialized.[4] They were so surprised by this
that they said, "Well, this must be a big mistake." So they repeated
the study in 1992, and they got the same results.[5]