highly significantP <.001
After taking the repeated nature of the data into account, the adjusted mean difference remained highly significant (mean difference 0.667, P <.001) but with a smaller effect size at 0.33 (see Table 3 ).
After taking the repeated nature of the data into account, the adjusted mean difference remained highly significant (mean difference 0.667, P <.001) but with a smaller effect size at 0.33 (see Table 3 ).