| Group C (n = 30) | Group M (n = 30) | Group D (n = 30) | P value |
---|---|---|---|---|
Types of operation | Â | Â | Â | Â |
 Lobectomy | 15 | 13 | 12 | 0.891 |
 Bullectomy | 8 | 11 | 10 | |
 Decortication | 7 | 6 | 8 | |
Operation time (min) | 153.16 ± 25.55 | 147.16 ± 29.14 | 144.83 ± 27.38 | 0.481 |