Table 1 Preoperative demographic characteristics
Characteristics | PED Group(n = 16) | PDL Group (n = 14) | P Value |
|---|---|---|---|
Age (years) | 57.3 ± 14.4 | 58.8 ± 9.4 | > 0.05 |
Sex (male) | 9 | 6 | > 0.05 |
Duration of symptoms (months) | 7.1 ± 7.4 | 6.1 ± 7.9 | > 0.05 |
Level | > 0.05 | ||
T6–7 | 0 | 2 | |
T8–9 | 2 | 1 | |
T9–10 | 2 | 0 | |
T10–11 | 3 | 4 | |
T11–12 | 9 | 7 | |
Comorbidities | 13/16 | 13/14 | > 0.05 |
Hypertension | 8 | 8 | |
Diabetes | 3 | 3 | |
Heart diseases | 1 | 2 | |
Pulmonary | 2 | 1 |