Study | Country | Method | Prostate cancer | Prostate non cancer controls | P value |
---|---|---|---|---|---|
Boldogh 1983 [93] | US | ISH | 4/10 40% | 5/22 23% | 0.461Â ns |
Eizuru 1983 [104] | US | ISH | 0/5 0% | 0/12 0% | 0.554Â ns |
Samanta 2003 [105] | US | IHC | 17/17 100% | 5/5 100% | 1.000Â ns |
Huang 2008 [87] | US whites US blacks | Serology | 538/769 70% 90/103 87% | 626/920 68% 328/369 89% | 0.452Â ns 0.439Â ns |
Martinez- Fierro 2010 [23] | Mexico | PCR | 0/55 0% | 6/75 8% | 0.037 s Control > cancer |