| STR Group | HTR Group | p |
---|
| n = 63 | n = 63 | |
---|
Dropout rate at |
Visit 2 | 5 | 8 | 0.418 |
Visit 3 | 8 | 12 | 0.335 |
Visit 4 | 13 | 19 | 0.218 |
Visit 5 | 21 | 27 | 0.274 |
- “N-1” Chi-squared test as recommended by Campbell (2007) and Richardson (2011)
- Campbell I (2007) Chi-squared and Fisher-Irwin tests of two-by-two tables with small sample recommendations. Statistics in Medicine 26:3661–3675. PubMed
- Richardson JTE (2011) The analysis of 2 × 2 contingency tables - Yet again. Statistics in Medicine 30:890. PubMed