Number of times | Control group (N = 22) median (IQR) | Experimental group (N = 27) median (IQR) | Z | P |
---|---|---|---|---|
1 | 6 (27.30) | 9 (33.33) | 0.134 | 0.449 |
2 | 7 (31.80) | 5 (18.50) | ||
3 | 2 (9.10) | 4 (14.81) | ||
4 | 2 (9.10) | 4 (14.81) | ||
5 | 2 (9.10) | 3 (11.11) | ||
6 | 1 (4.50) | 0 (0.00) | ||
7 | 2 (9.10) | 2 (7.41) |