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Table 2 Clinico-pathologic features and associated cytoplasmic ALDH H scores

From: Aldehyde dehydrogenase 1 expression in primary and metastatic renal cell carcinoma: an immunohistochemistry study

  H score +/− SD P value
Low stage 105.4 +/− 71.0 0.63
High stage 105.0 +/− 90.6
Low grade 108.2 +/− 78.2 0.17
High grade 131.0 +/− 83.2
Metastasis location   0.45
Lymph node 94.2 +/− 95.8
Brain 89.4 +/− 93.0
Bone 111.8 +/− 91.8
Lung 61.9 +/− 82.6
Adrenal 94.1 +/− 53.2
Clear cell 95.5 +/− 75.8 < 0.0001
Non clear cell 194.4 +/− 102.9
Matched   
Primary 120.3 +/− 57.7 0.022
Metastasis 86.8 +/− 58.9
All primaries 109.7 +/− 75.8 0.041
All metastases 92.0 +/− 86.0  
  1. SD: standard deviation.