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. 2023 Mar 15;9(4):e14634. doi: 10.1016/j.heliyon.2023.e14634

Table 4.

Rate of change from baseline in Schiff and Yeaple score.

Week 4
Week 8
Mean SD p Mean SD p
Yeaple Test Group 187.59 217.46 0.230 286.85 251.96 0.022
Control Group 15.58 185.44 >0.05 203.29 225.99 <0.05
Schiff Test Group −30.93 24.41 0.243 −42.96 18.08 0.003
Control Group −26.55 24.82 >0.05 −33.72 22.30 <0.05

Formula for the rate of change: (Week 4 or 8 − baseline)/baseline × 100%.