highly significantP < 0.01
The pre- and post comparison score (out of a total score of 30) showed the mean score as 22.1 and 26.49, respectively, which was statistically found to be highly significant ( P < 0.01) [ Figure 2 ].
The pre- and post comparison score (out of a total score of 30) showed the mean score as 22.1 and 26.49, respectively, which was statistically found to be highly significant ( P < 0.01) [ Figure 2 ].