Table 2 Comparation of two type IMHs between group A and B
A-Type IMH | H-Type IMH | t | P | ||
|---|---|---|---|---|---|
Group A | N (%) | 55 (67.9) | 26 (32.1) | ||
Diametera (μm) | 559.0 ± 102.9 | 679.1 ± 114.6 | −4.7 | 0.000 | |
HDR | 0.5 ± 0.1 | 0.6 ± 0.1 | |||
Group B | N (%) | 6 (30) | 14 (70) | ||
Diametera (μm) | 639.7 ± 137.5 | 731.0 ± 98.7 | −1.7 | 0.11 | |
HDR | 0.5 ± 0.02 | 0.6 ± 0.04 | |||
Mean Diametera (μm) | 567.0 ± 108.2 | 697.3 ± 110.9 | −5.9 | 0.000 | |
Comparation of Diametera between group A and B | t | −1.8 | −1.4 | ||
P | 0.1 | 0.2 | |||
Comparation of HDR between group A and B | t | −0.9 | 1.0 | ||
P | 0.4 | 0.3 | |||