Clinical Significance of ErbB Receptor Family in Urothelial Carcinoma of the Bladder: A Systematic Review and Meta-Analysis

Table 1

Significance of ErbB receptor family as a marker for tumor recurrence.

Study name	Methods	Pts no.	Study subject	Significance
EGFR
[12]	IHC	230	T0-1	NS
[13]	IHC	73	T2–4	NS
[14]	IHC	141	T0-1	NS
[15]	IHC	52	T0-1	Yes
[16]	IHC	182	T0–4	Yes
[5]	IHC	245	T0–4	NS
ErbB2
[16]	IHC	182	T0–4	NS
[12]	IHC	230	T0-1	NS
[13]	IHC	55	T2–4	NS
[14]	IHC	141	T0-1	NS
[17]	IHC	62	T0-1	NS
[18]	IHC	248	T0-1	NS
[5]	IHC	245	T0–4	Yes
ErB3
[16]	IHC	128	T0–4	NS
[5]	IHC	245	T0–4	Yes
ErbB4
[16]	IHC	124	T0–4	NS

IHC: immunohistochemistry.