Table 1 Clinical Data of Patient Groups Investigated
From: Microvessel density as new prognostic marker after radiotherapy in rectal cancer
Treatment Groups | |||
|---|---|---|---|
No RTX (n = 57) | Short RTX (n = 16) | Long RTX (n = 28) | |
Age M ± SE, years | 71.2 ± 1.2 | 66.0 ± 2.3 | 67.6 ± 1.6 |
Sex, % | |||
Male | 45.6 | 43.8 | 28.6 |
Female | 54.4 | 56.3 | 71.4 |
Tumor, % | |||
pT1/T2 | 22.8 | 37.5 | 35.7 |
pT3/T4 | 77.2 | 62.5 | 64.3 |
Lymph node metastases (pN), % | |||
Absent | 50.9 | 56.3 | 75 |
Present | 49.1 | 43.7 | 25 |
Histological grade (pG), % | |||
Very well/well | 66.7 | 37.5 | 60.7 |
Moderate/poor | 33.3 | 62.5 | 39.3 |
Mortality Rate, % | 42.1 | 18.8 | 39.3 |