Table 2 Comparison of outcomes between the two groups
From: Efficacy of an absorbable polyglycolic acid patch in surgery for pneumothorax due to silicosis
PGA group (n = 24) | Control group (n = 32) | P | |
|---|---|---|---|
incidence of air leakage | 58.3%(14/24) | 93.8% (30/32) | 0.01 |
chest drainage(day) | 5.04 ± 1.12 | 8.19 ± 1.60 | 0.00 |
hospital stay(day) | 8.33 ± 1.34 | 11.56 ± 1.50 | 0.00 |
relapse rate | 4%(1/24) | 25%(8/32) | 0.036 |