Table 5 Comparison of PDA diameter, occluder diameter and side pressure of occluder between large PDA group and small-medium PDA group
From: The investigation of thrombocytopenia after transcatheter occlusion of patent ductus arteriosus
Item | Large PDA group | Samll-medium PDAgroup | T value | P value |
|---|---|---|---|---|
PDA diameter (mm) | 8.93 ± 1.90* | 4.58 ± 1.67 | 13.97 | 0 |
Occluder diameter (mm) | 16.47 ± 3.65* | 10.29 ± 3.30 | 10.11 | 0.001 |
Occluder left pressure (mmHg) | 154.20 ± 14.80* | 122.35 ± 14.32 | 12.19 | 0.008 |
Occluder left pressure (mmHg) | 42.87 ± 9.43* | 34.33 ± 8.21 | 5.68 | 0.001 |
Pressure difference on two sides (mmHg) | 111.34 ± 11.64* | 88.03 ± 10.56 | 11.93 | 0.002 |