a weak trendP = 0.1
[ 10 ] found only a weak trend toward prologation of QTc duration with methadone dose, which did not reach statistical significance (r = 0.13, P = 0.1).
[ 10 ] found only a weak trend toward prologation of QTc duration with methadone dose, which did not reach statistical significance (r = 0.13, P = 0.1).