Table 3
Results of data pooling of all three studies
Mamma-Ca
(95% CI)
(1) Philadelphia
1
4/52 (9.2%)
2.1–18.5%
(2) Mayo Clinic15
9/98 (9.7%)
4.3–16.7%
(3) Berlin, UKBF
6/120 (5%)
1.8–10.6%
(Sum 1–3)
19/270 (7%)
4.6–11.6%