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. 2024 Jan 11;25:37. doi: 10.1186/s13063-023-07847-3

Table 3.

Difference in GAD-7 scores between treatment arms at 16 weeks based on assumptions for the power calculations made in this study

Difference in GAD-7 scores between treatment arms at 16 weeks
2.5 2.4 2.3 2.2 2.1 2.0 1.9
Power 95.8% 94.3% 92.4% 90.1% 87.2% 83.9% 80%