Scientifica / 2012 / Article / Tab 1

Research Article

The Association between COMT, BDNF, and NRG1 and Premorbid Social Functioning in Patients with Psychosis, Their Relatives, and Controls

Table 1

Demographics, scale scores, and genotype frequencies.

PatientsRelativesControlsTotal

Age (years)
 N17786116379
Mean32.833.436.334.0
SD7.98.511.09.2
Minimum17.018.019.017.0
Maximum55.056.062.262.2
Sex
 % females30.547.766.445.4
PSA1 scores at 5–11 years
N16883101352
 Mean11.79.58.010.1
 SD4.53.41.84.0
 Minimum5.56.03.03.0
 Maximum26.024.512.026.0
PSA2 scores at 12–16 years
N16883100351
 Mean12.59.87.910.5
 SD5.44.02.54.8
 Minimum5.54.52.52.5
 Maximum30.025.517.030.0
Total PSST score
N17585113373
 Mean11.59.79.210.4
 SD3.42.51.63.0
 Minimum8.08.08.08.0
 Maximum26.019.015.026.0
NRG1
 CC15101035
 TC784348169
 TT652452141
COMT
 Met/Met41193494
 Val/Met843845167
 Val/Val472431102
BDNF
 Met/Met4127
 Val/Met472236105
 Val/Val1206075255

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