a nonsignificant trendp = 0.18
As shown in figure 1 , all questions showed a nonsignificant trend toward improvement (mean difference 1.33 [p = 0.18], 0.67 [p = 0.18], and 2.33 [p = 0.09], respectively).
As shown in figure 1 , all questions showed a nonsignificant trend toward improvement (mean difference 1.33 [p = 0.18], 0.67 [p = 0.18], and 2.33 [p = 0.09], respectively).