Group | Magnet movement | Cases | Monitoring count on the skin surface (μT) | ||||
---|---|---|---|---|---|---|---|
Length | Timing | Mean* | Range | Mann-Whitney test | |||
A | 20 times | After injection | 13 | 2.39 | 1.5 ~ 3.5 | p = 0.0607 | |
B | 1 min | 8 | 2.73 | 2.5 ~ 3.0 | p = 0.0130 | ||
C | After an interval (short) | 26 | 3.15 | 2.0 ~ 4.8 | p = 0.0029 | ||
D | After an interval (long) | 15 | 3.92 | 2.8 ~ 6.0 | |||
*:p<0.0001 | (Kruskal-Wallis test) |