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. Author manuscript; available in PMC: 2010 Jan 1.
Published in final edited form as: Depress Anxiety. 2009;26(1):39–45. doi: 10.1002/da.20506

Table 1.

Demographics and symptom ratings among the four groups

HC
(N = 36)		 Hx OCD
(n = 15)		 current OCD
(n = 32)		 comorbid OCD
(n = 19)
Mean SD Mean SD Mean SD Mean SD Minimum Maximum F (3, 97)
Demographics
Sex (N male, %) 16 (44%) 7 (47%) 16 (50%) 8 (42%) 0.4
Ethnicity (N Caucasian, %) 27 (75%) 13 (87%) 28 (88%) 14 (74%) 2.6
Age 37.31 12.28 39.73 14.12 38.69 9.65 36.53 10.98 18 69 0.3
Education! 16.42 2.30 16.69 2.32 15.00 2.10 14.80 2.54 10 21 3.7*
IQ 113.47 14.74 111.92 9.95 110.45 10.96 108.20 11.75 74 136 .7
Symptoms
Y-BOCS totala 0.31 1.19 6.60 3.79 20.00 6.37 26.17 5.38 0 36 178.0**
OCI-R totalb 3.03 3.85 7.75 6.15 22.17 12.95 28.79 13.01 0 62 36.7**
Ham Ac 1.64 2.36 4.36 4.83 7.16 4.26 17.28 5.18 0 25 63.7**
Ham Dd 2.33 2.59 2.60 2.82 6.66 3.97 15.89 4.96 0 23 62.7**
BDIc 3.34 3.65 5.67 6.11 9.03 5.66 25.39 11.09 0 44 47.8**
*

p < .05,

**

p < .0

All superscripts indicate significant pairwise differences when using Bonferroni correction (p< .05)

!

no pairwise differences significant with Bonferroni correction

a

HC< Hx OCD < OCD < comorbid OCD

b

HC = Hx OCD < OCD = comorbid OCD

c

HC = Hx OCD, HC < OCD, comorbid OCD; Hx OCD = OCD < comorbid OCD

d

HC = Hx OCD < OCD < comorbid OCD

Y-BOCS= Yale-Brown Obsessive Compulsive Scale; OCI-R = Obsessive-Compulsive Inventory-Revised; Ham A= Hamilton Anxiety Rating Scale; Ham D = Hamilton Depression Rating Scale; BDI = Beck Depression Inventory

HC = Healthy controls, Hx OCD = individuals who no longer meet criteria for OCD, OCD = patients who meet criteria for OCD only, comorbid OCD = patients who have current diagnoses of OCD and other current conditions. For sex and ethnicity, N and % is presented instead of means and SDS. Sample sizes vary slightly due to missing data.