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. 2013 Oct 28;8(5):308–314. doi: 10.5114/pg.2013.38734

Table II.

Serum IGF-1 levels with regard to adenoma features

Parameter Mean level of IGF-1 [ng/ml] Value of p
Adenomas
 Tubular 125.9 ±33.88 > 0.05
 Tubulo-villous 116.8 ±32.92
Dysplasia
 Small 120.0 ±32.47 > 0.05
 Large 120.4 ±43.58
Adenoma diameter [mm]
 < 15 122.2 ±33.94 > 0.05
 > 15 116.6 ±3.55
Adenoma location
 Proximal colon 143.2 ±21.84 < 0.05
 Distal colon 115.7 ±33.46