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Table 2 Distribution of patients’ characteristics by lymph node involvements

From: Adult head and neck rhabdomyosarcoma: radiotherapy- based treatment, outcomes, and predictors of survival

Characteristics

Lymph node involvements

N0(n)

N1(n)

P value

Age

  

0.976

 <28 yr

11

9

 

 ≥ 28 yr

12

10

 

Gender

  

0.034

 Male

16

7

 

 Female

7

12

 

Histology

  

0.477

 Embryonal

8

8

 

 Alveolar

11

10

 

 Pleomorphic + NOS

4

1

 

Primary site

  

0.429

 Parameningeal

13

13

 

 Non-Parameningeal

10

6

 

Primary tumor size

  

0.711

 ≤ 5 cm

11

8

 

 > 5 cm

12

11

 
  1. NOS, not otherwise specified