Table 1

Breakdown of tumor-node-metastasis stage and WHO grade of bladder tumours in 134 patients who submitted voided urine specimens for analysis (Urine ELISA). Clinical follow-up data were available on 116 patients as indicated (Followed up). The stages and grades of the 106 bladder tumours stained immunohistochemically for MMP-9 are also shown (Immunohistochemistry)

StagecisTaT1T2+
Urine ELISA7762724
Followed up5722118
Immunohistochemistry4681816
GradeG1G2G3
Urine ELISA404341
Followed up404130
Immunohistochemistry363828