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Table 2 Number and percentage of cases according to lung cancer type in patients exposed and non-exposed to chromium.

From: Lung cancer incidence and survival in chromium exposed individuals with respect to expression of anti-apoptotic protein survivin and tumor suppressor P53 protein

 

Exposed

Non-exposed

 

No. of cases (%)

No. of cases (%)

Non-small cell lung cancer

50 (74.6)

87 (83.7)

Small cell lung cancer

17 (25.4)

17 (16.3)