Table 3.

Double label immunohistochemistry

	T–p53 positive	Predicted	T–pRb positive	Predicted
No. p53 positive/no. T positive (%; SD)	No. p53 positive also T positive (% T–pRb positive; SD)	No. pRb positive/no. T positive (%; SD)	No. p53 positive also T positive (% T–pRb positive; SD)
Case 1 overall	56/173 (33.29%; 6.86)	34/173 (19.78%; 5.30)	34/66 (52.42%; 6.70)	16/66 (24.66%; 11.52)
Field 1	13/36	9/36	8/16	4/16
Field 2	9/23	5/23	7/12	2/12
Field 3	10/39	6/39	7/16	3/16
Field 4	11/42	10/42	6/12	3/12
Field 5	13/33	4/33	6/10	4/10
Case 2 overall	29/59 (49.19%; 6.70)	28/59 (48.83%; 8.20)	22/39 (58.00%; 13.04)	17/39 (43.21%; 5.44)
Field 1	4/7	3/7	3/6	3/6
Field 2	4/10	4/10	6/10	4/10
Field 3	8/15	9/15	4/5	2/5
Field 4	8/16	7/16	4/8	4/8
Field 5	5/11	6/11	5/10	4/10
Case 3 overall	13/22 (60.10%; 7.02)	4/22 (18.05%; 4.38)	33/37 (89.03%; 10.08)	12/37 (29.04%; 8.64)
Field 1	4/7	2/7	6/6	2/6
Field 2	2/3	1/3	9/11	5/11
Field 3	3/5	1/5	5/6	2/6
Field 4	2/4	1/4	4/5	1/5
Field 5	2/3	1/3	9/9	3/9