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. Author manuscript; available in PMC: 2023 May 9.
Published in final edited form as: J Psychiatr Res. 2021 May 27;140:357–363. doi: 10.1016/j.jpsychires.2021.05.054

Table 3.

Age of onset and Severity of illness of OCD outpatients with and without current suicide risk

Current suicide risk (N= 65) No current suicide risk (N=344) Cohen’s d P-value*
Mean (SD) Mean (SD)
Age at OCD onset 20.1 (11.1) 19.1 (10.1) 0.094 0.573
YBOCS 26.2 (6.8) 21.8 (7.0) 0.646 <0.001
YBOCS: Obsessions distress 2.7 (0.9) 2.3 (0.9) 0.527 <0.001
YBOCS: Compulsions distress 2.7 (0.9) 2.2 (1.0) 0.513 <0.001
MADRS 21.3 (9.7) 12.9 (7.4) 1.076 <0.001
SDS total 20.6 (6.1) 16.1 (7.7) 0.601 <0.001
*

For continuous variables, p-values were calculated by t-test.

For binary variables, p-values were calculated from Chi-square test when expected cell count was more than 5; Fisher's exact test was used when expected cell was less than 5.