The mean CPS values before treatment , for early , delayed , and log-term response were 10.12.7 and 10.03.0 ( p = 0.78 ) , 5.63.7 and 6.03.9 ( p = 0.34 ) , 4.04.1 and 4.33.6 ( p = 0.26 ) , and 2.13.3 and 2.33.2 ( p = 0.34 ) , respectively .