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Table 1 Participant demographics and clinical characteristics

From: Functional connectivity of hippocampal subregions in PTSD: relations with symptoms

Group TEC (n = 13) PTSD (n = 11) p d
Sex (male:female) 4:9 5:6 .459 0.31
Age 32 (10.4) 34 (13.6) .623 0.17
Education 14.5 (2.1) 14.0 (2.5) .560 −0.22
CAPS at scan 12.5 (10.0) 70.0 (14.2) < .001 4.68
CAPS 4-mo post-scan 8.9 (16.5) 48.3 (26.2) .002 1.80
BDI-II 6.0 (8.3) 18.9 (12.5) .010 1.22
Time since trauma (mo) 10.0 (4–24) 12.0 (3–372) .296 0.44
  1. Sex differences are reported as frequency (n) and were evaluated with a Chi-square contingency test, Time since trauma is reported as medians (range) and compared with a Mann-Whitney U test (due to non-normality), and the remaining demographics are reported as Means (SD) using independent t tests. All contrasts were converted to Cohen’s d to assess effect size
  2. Abbreviations: BDI Beck Depression Inventory, CAPS Clinician Administered PTSD Scale, mo months, PTSD posttraumatic stress disorder, TEC trauma-exposed controls