Prevalence Rates in the National Survey of Alcohol, Drug, and Mental Health Problems
  Variable # NSADMHP Frequency NHIS Frequency NCS Frequency
Year   2001 1995 2002
Anxiety 123 4.5% 6.0% 19.1%
Depression 153 11.8% 3.5% 6.8%
Dysthymia 163 5.0%   1.5%
Schizophrenia 166 1.0% 0.1%  
Psychosis 167 1.6%    
Panic Attacks 174 6.9%    
Alcohol Problem 188 5.7% 0.7% 3.1%
Drug Problem 208 1.9% 1.4%