| 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% | |