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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: J Psychiatr Res. 2013 Aug 3;47(11):10.1016/j.jpsychires.2013.07.010. doi: 10.1016/j.jpsychires.2013.07.010

Table 1.

Clinical and demographic characteristics of the sample.

Cases
(N = 198)		 Controls
(N = 100)		 t-value/
X2 value		 p-value
Age 30.79 (9.1) 32.4 (9.6) −1.375 0.170
Education (years) 10.01 (4.2) 10.7 (5.7) −1.126 0.215
Gender (Male/ female) 134/64 (67.7/32.3%) 51 /49 (51/49%) 7.850 0.005
Marital status (Ever married/ never married) 85/111 (43.4/56.6%) 60/36 (62.5/37.5%) 9.436 0.002
HSV-1 Status (positive/negative) 105/87 (55/45%) 54/38 (59/41%) 0.41 0.306

Standard deviations or proportions are provided in brackets. HSV-1 status was ambiguous for 13 cases; they were not used for case-control comparisons. Data regarding marital status of 2 cases and 4 controls were unavailable.