From: Single-incision thoracoscopic surgery for primary spontaneous pneumothorax
 | SITS Group (n = 10 | VATS Group (n = 20) | P-value |
---|---|---|---|
Visual analog scale (VAS) score | Â | Â | Â |
Preoperation | Â | Â | Â |
   24 hours | 4.50 ± 0.70 | 4.95 ± 0.39 | 0.032* |
   48 hours | 4.20 ± 0.78 | 4.25 ± 0.58 | 0.088 |
   72 hours | 3.30 ± 0.48 | 3.55 ± 0.60 | 0.265 |
Patient satisfactory scale | Â | Â | Â |
   24 hours | 1.90 ± 0.74 | 2.55 ± 0.82 | 0.045* |
   48 hours | 2.40 ± 0.52 | 2.90 ± 0.64 | 0.041* |
   72 hours | 2.30 ± 0.94 | 2.45 ± 0.82 | 0.659 |