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. Author manuscript; available in PMC: 2023 Jul 1.
Published in final edited form as: Psychophysiology. 2022 Feb 12;59(7):e14013. doi: 10.1111/psyp.14013

Table 1:

Mean (SD) of characteristics of PTSD and non-PTSD participants with active and sham tcVNS along with PEP measured during baseline stage using the CEA and TEA.

Characteristics PTSD Participants Non-PTSD Participants
Active tcVNS
(n=10)		 Sham tcVNS
(n=12)		 Active tcVNS
(n= 10)		 Sham tcVNS
(n= 11)
Age (years) 35.5 (12.9) 37.6 (13.3) 29.6 (5.8) 32.5 (10.4)
Gender (Male/Female) 1/9 5/7 7/3 5/6
Height (cm) 168.0 (11.0) 172.5 (11.95) 172.0 (15.38) 171.8 (7.48)
Weight (kg) 81.6 (29.1) 88.93 (23.32) 77.1 (15.39) 82.9 (12.60)
BMI (kg/m2) 28.4 (7.9) 29.45 (4.9) 26.3 (5.99) 28.2 (4.88)
Baseline PEP (ms) computed using algorithms
TEA 98.1 (20.7) 89.2 (18.9) 94.6 (13.0) 94.6 (10.7)
CEA 95.4 (22.3) 88.6 (20.7) 92.4 (13.5) 95.4 (10.5)