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Table 3 Lung cancer histology distribution

From: The effect of metformin and thiazolidinedione use on lung cancer in diabetics

  A. Metformin and/or TZD B. Metformin alone C. TZD alone D. Neither
Small cell 14.2 12.9 14.7 12.2
Adenocarcinoma 42.2 47.0 35.3 38.2
Squamous cell 23.4 23.5 26.5 19.4
Large cell 6.0 3.0 11.8 13.2
Non-small cell unspecified 14.2 13.6 11.8 17.1
  1. P-values: A. vs. D. 0.061, B. vs. D. 0.014, C. vs. D. 0.82.