Research Article
Transcatheter Closure of Patent Ductus Arteriosus under Echocardiography Guidance: A Randomized Controlled Noninferiority Trial
Table 2
Comparison of secondary endpoints between two groups.
| | TTE group (n = 50) | Fluoroscopy group (n = 50) | value |
| | Procedure time (min) | 21.8 ± 6.1 (10–35) | 32.4 ± 8.2 (17–50) | <0.01 | | Hospitalization duration (day) | 1.9 ± 0.8 (1∼4) | 1.7 ± 0.8 (1～4) | 0.23 | | Hospitalization cost (¥) | 27401.3 ± 4652.1 (10640.0–37128.4) | 29786.4 ± 5386.9 (18709.1–40900.6) | 0.02 |
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