Dignity therapy was similarly associated with a decrease in anxiety scores ( median , 95 % CI : -3.00 , -5.00 to -1.00 , p < 0.0001 ; -4.00 , -7.00 to -2.00 , p = 0.001 ; -4.00 , -7.00 to -1.00 , p = 0.013 , for T2 , T3 , and T4 , respectively ) .