However , for the subgroup of women ( n = 152 ) with high baseline GHQ-12 scores , the median GHQ-12 score in the counselling group was significantly lower than the control group at 6 weeks ( median score 3 versus 4.5 in counselling and control groups ; P = 0.04 ) and 3 months ( median score 1 versus 2.5 in counselling and control groups ; P = 0.03 ) .