Table 1.

Analysis of TERE1 Staining and Invasive Status T1 Versus >T2 in Bladder Tumor Tissue Microarray

	LI (range)
	Low (0–100)	Mild (101–200)	Moderate (201–300)	High (≥301)	Total	Avg. LI	SD
T1: lesion	2/22 (9.0%)	6/22 (27.3%)	4/22 (18.2%)	10/22 (45.5%)	22	231.9	80.5
≥T2: invasive	16/56 (28.6%)	13/56 (23.2%)	11/56 (19.6%)	14/56 (25.0%)	56	169.3	109.8

Representative LI groups (low, mild, moderate, and high) based on intensity of staining x% of tumor cells staining. TERE1 expression is reduced in a third of invasive bladder tumor specimens. A significantly greater number of >T2 specimens show low TERE1 staining than T1 (p=0.005–0.01) (refer Fig. 2).

LI, labeling index.