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. Author manuscript; available in PMC: 2012 Apr 24.
Published in final edited form as: J Nerv Ment Dis. 2011 Feb;199(2):91–99. doi: 10.1097/NMD.0b013e3182043b39

FIGURE 1.

FIGURE 1

Percent mental health service use year-1 before, year-1 after, and year-2 after the World Trade Center disaster in New York City (N = 1681). aAll predisaster versus year-2 postdisaster differences shown are statistically significant (p < 0.05), except for self-help group, other professional and “other” visits, based on both pre versus follow-up McNemar and the Wilcoxon signed-rank tests, respectively. Percentages shown represent weighted data to adjust the sample for the number of telephone lines and adults in the household, the treatment over-sample, and survey stratification (see methods section). Other professional included alternative health professionals, such as chiropractors, acupuncturists, etc. “Other” included all other nonmedical/nonconventional providers, such as native healers, spiritualists, etc.