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Hypothesis Testing and Confidence Interval for the Endpoint Course of Treatment, Comparing Mean Differences Between Intervention and Control Groups
| Time effects (1-10 weeks) - Two Sample Welch’s T-test | |||
|---|---|---|---|
| Group | Sample size | Variance | Pooled Mean Difference |
| Study (1) | 234 | 1014.71 | 30.85 |
| Control (2) | 126 | 1645.53 | 22.06 |
| Results | |||
| Pooled variance | 1234.97 | Standardized effect sizes | 0.25 |
| t-statistic | 2.1076 | Test power | 0.9916 |
| P-value | 0.0363 | 95% Confidence Interval | 0.57 < μ1- μ2 < 17.02 |
