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. 2024 Jan 3;24:17. doi: 10.1186/s12906-023-04326-9

Table 1.

Comparison of the level of anxiety before and after the intervention in the intervention and placebo groups

Anxiety Group
Intervention Placebo Significance level*
Numbers (%) Numbers (%)
Before the intervention Mild 3 (3.90%) 0 (0.00%) 0.319*
Moderate 63 (81.82%) 67 (87.01%)
Intense 11 (14.29%) 10 (12.99%)
After the intervention Mild 48 (62.34%) 1 (1.30%) *<0.001
Moderate 29 (37.66%) 68 (88.31%)
Intense 0 (0.00%) 8 (10.39%)
Significance level** < 0.001 0.250

*Fisher exact test **Sign test