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Table 1 Patient characteristics

From: Evaluation of inter-fraction and intra-fraction errors during volumetric modulated arc therapy in nasopharyngeal carcinoma patients

Characteristics

No of patients (%)

Age

 

Median

44

Range

37-66

Gender

 

Male

12 (80.0%)

Female

3 (20.0%)

Histology

 

WHO I

0 (0.0%)

WHO II/III

15 (100.0%)

T stage*

 

T1

1 (6.7%)

T2

5 (33.3%)

T3

9 (60.0%)

T4

0 (0.0%)

N stage*

 

N0

3 (20.0%)

N1

7 (46.7%)

N2

4 (26.7%)

N3

1 (6.7%)

Clinical stage*

 

I

1 (6.7%)

II

2 (13.3%)

III

11 (73.3%)

IV

1 (6.7%)

Chemotherapy

 

No

3 (20.0%)

Yes

12 (80.0%)

  1. *According to the 7th American Joint Commission on Cancer/Union for International Cancer Control staging system.