Table 3 *Indicates a significant difference between the Northwest Study and the National Comorbidity Study Replication (NCS-R), P < 0.05, two-tailed. *This analysis takes the NCS-R data matched to age 20-33 years and post-stratifies the NCS-R data to match the Northwest distribution of race x sex x age. The NCS-R prevalence estimates were then run on this post-stratified data set. These numbers are slightly different from the NCS-R mental health comparison statistics published previously in the Northwest Study report (Pecora et al. 2005) because those original numbers did not take into account the post-stratification. +Alumni were considered to have recovered if the lifetime occurrence of a mental health symptom was not present in the past 12 months. §Because alcohol and drug problems were not assessed during the lifetime, CIDI diagnosis and three or more CIDI diagnoses could not be computed for the lifetime, and consequent no recovery rate could be computed for either item. {Not adjusted by race or gender. **The NCS-R PTSD section included some additional specific trauma items, but the Northwest Study version of the CIDI PTSD items included some general questions that were designed to identify potentially traumatic events. The focus was to help the respondent identify at least one event so the focus was on measuring whether the reactions to any of these events constituted PTSD, rather than measuring the number or type of items per se. The measures, therefore, should be comparable. ++Anorexia is extremely rare in the general population. Do EOS EERE ROC Be a. SORE SRE CE, SEE bk en SN OE RS A ET OER: fA EE Table 3 Mental health functioning: rates for lifetime symptoms, symptoms in the past 12 months and lifetime recoveryt