Table 1.
Demographic Data
| Characteristics | Group PVB(n = 25) | Group GA(n = 24) | P Value |
|---|---|---|---|
| Age (yr) | 58 ± 11 | 59 ± 9 | 0.767 |
| Male, n (%) | 20 (54) | 16 (42) | 0.329 |
| BMI | 24 ± 3.6 | 25 ± 3.2 | 0.126 |
| ASA I/II/III | 5/30/2 | 8/27/3 | 0.595 |
| Operation time (min) | 138 ± 57 | 129 ± 60 | 0.571 |
| Estimated blood loss (mL) | 33 ± 12 | 36 ± 13 | 0.558 |
| Sufentanil dosage (μg) | 37 ± 16 | 68 ± 19 | < 0.001 |
| Type of surgery n (%) | 0.502 | ||
| Lobectomy | 17 (68) | 20 (83) | |
| Segmentectomy | 7 (28) | 3 (13) | |
| Wedge resection | 1 (4) | 1 (4) | |
| Histology, n (%) | 0.189 | ||
| Adenocarcinoma | 24 (96) | 20 (83) | |
| Squamous | 1 (4) | 4 (17) | |
| Others | 0 (0) | 0 (0) | |
| Stage, n (%) | 0.869 | ||
| I | 21 (84) | 19 (79) | |
| II | 3 (12) | 3 (13) | |
| III | 1 (4) | 2 (8) | |
| IV | 0 (0) | 0 (0) |
Values are shown as mean ± standard deviation or number (n) and %. BMI indicates body mass index; ASA, American Society of Anesthesiologists