Diagnoses and procedures in incident GnRH agonist usersa | |||||
---|---|---|---|---|---|
 | SEER groupb | Non-SEER groupc |  | ||
 | n | % | nd | % | p-valuee |
Procedures related to diagnosis and histologic confirmation of prostate cancer a | Â | Â | Â | Â | Â |
Hospitalization | 3691 | 21.2 | 338 | 19.9 | 0.75 |
Transurethral resection of prostate | 1504 | 8.7 | 56 | 3.3 | 0.08 |
Prostate Biopsy | 13728 | 79.0 | 1153 | 67.8 | 0.01 |
Transrectal Ultrasound | 10342 | 59.5 | 868 | 51.1 | 0.11 |
Radical Prostatectomy | 766 | 4.4 | 51 | 3.0 | 0.47 |
Any of the above | 15122 | 87.0 | 1204 | 70.8 | <0.01 |
Other treatment/work-up a | Â | Â | Â | Â | Â |
Radiation Therapy | 3156 | 18.2 | 85 | 5.0 | <0.01 |
CT scan/MRI pelvis | 6421 | 36.9 | 503 | 29.6 | 0.16 |
Bone Scan | 11048 | 63.6 | 910 | 53.5 | 0.06 |