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. Author manuscript; available in PMC: 2023 Jun 14.
Published in final edited form as: J Psychiatr Res. 2019 Aug 25;118:38–43. doi: 10.1016/j.jpsychires.2019.08.012

Table 4.

Mean Age of Onset (±SD) for Lifetime IED with Lifetime Comorbid Syndromal Disorders

NCS-AS Reanalysis NCS-R Reanalysis Clinical Research Analysis
Disorder IED Age of Onset Comorbid Dx Age of Onset IED Age of Onset Comorbid Dx Age of Onset IED Age of Onset Comorbid Dx Age of Onset
Bipolar Disorder 9.6 ± 3.1*** 12.1 ± 2.8 14.6 ± 7.1*** 21.5 ± 10.8 N/A N/A
Unipolar Depressive Disorder 10.4 ± 3.2*** 11.5 ± 3.1 14.8 ± 7.2*** 20.9 ± 11.5 13.9 ± 5.9*** 23.6 ± 10.4
Non-Phobic Anxiety Disorder 9.7 ± 3.2 8.8 ± 3.5*** 16.2 ± 8.4*** 20.0 ± 10.4 14.1 ± 6.1*** 21.4 ± 10.6
Phobic Anxiety Disorder 9.8 ± 3.1 6.7 ± 3.0*** 13.8 ± 7.3 8.1 ± 5.1*** 13.9 ± 6.0 11.5 ± 6.8**
Substance Use Disorder 10.0 ± 3.3*** 13.9 ± 1.8 12.3 ± 5.5*** 19.5 ± 6.8 14.2 ± 6.8*** 20.2 ± 6.2
Post-Traumatic Stress Disorder 10.2 ± 3.5 10.6 ± 4.1 15.4 ± 8.2** 20.2 ± 12.9 13.5 ± 5.9f 15.4 ± 9.0
Bulimia / Binge Eating Disorder 11.0 ± 3.0*** 13.3 ± 1.9 13.5 ± 5.2*** 17.1 ± 8.2 13.2 ± 6.4*** 22.6 ± 9.8

NOTES:

*

p < 0.05

**

p < 0.01

***

p ≤ 0.001

p < 0.10

by paired t-test.