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| Group | Mean | SD | Difference | P-value | |
|---|---|---|---|---|---|
| BD | Before | 4.88 | 1.46 | 3.1 ± 0.20 | < 0.001** |
| After | 1.78 | 1.26 | |||
| CS | Before | 4.78 | 1.58 | 0.14 ± 0.06 | 0.309; NS |
| After | 5.04 | 1.62 |
Wilcoxon-Signed Rank Test: NS: P > 0.05; Not significant; **P < 0.001; Highly significant. BD, Buzzy Device; CS, Counter Stimulation; SD, Standard Deviation; VPT, Venham Picture Test.
