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Table 1 Patient characteristics

From: Anemia in patients ≥ 75 years with metastatic clear cell renal cell carcinoma: an important poor prognostic factor in the international metastatic renal cell carcinoma database consortium model

Parameters

≥75 years

< 75 years

p value

Gender (%)

  

N.S

 -Male/Female

66/34

82.4/17.6

 

IMDC classification (%)

  

0.0241

 -Fav

14.9

30.8

 

 -Int/Poor

85.1

69.2

 

IMDC factors (%)

   

 -Anemia

61.7

39

0.006

 -KPS < 80

23.4

11.9

N.S

 -Corrected calcium

6.4

5

N.S

 -Within 1 year

40

44

N.S

 -Platelet count

8.5

11.9

N.S

 -Neutrophil count

42.6

30.2

N.S

CRP (mg/dl)

1.1

1.4

N.S

eGFR(mL/min/1.73m2)

38.9

52.6

<0.0001

  1. IMDC International Metastatic RCC Database Consortium, KPS KarnofskyPerformance Status CRP C-reactive protein, eGFR estimated glomerular filtration rate, N.S not significant