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. Author manuscript; available in PMC: 2015 Nov 30.
Published in final edited form as: Psychiatry Res. 2014 Aug 19;224(2):112–118. doi: 10.1016/j.pscychresns.2014.08.006

Table 3.

Correlations of left hippocampal structure and connectivity with symptom severity

Symptom (rating scale) Left hippocampal volumes Left hippocampal – Left OFC connectivity
r p r p
CDI
Depressive symptoms −0.5 0.013* −0.4 0.04*
RCMAS
Anxiety symptoms −0.1 0.2 −0.1 0.4
CBCL
Internalizing symptoms −0.3 0.1 −0.2 0.2
ADHD-IV
Hyperactive/impulsive symptoms −0.02 0.5 −0.03 0.4
Inattentive symptoms 0.3 0.1 0.2 0.2

Note. OFC, orbitofrontal cortex. CDI, Children's Depression Inventory; RCMAS, Revised Children's Manifest Anxiety Scale; CBCL, Child Behavior Checklist; ADHD-IV, ADHD Rating Scale IV. Statistical calculations (r and p values) are based on partial correlations controlling for intracranial volume (for volumetric analyses), sex, age, IQ, socioeconomic status, and ADHD symptoms.

*

Statistical significance.