From: IGFBP3mRNA expression in benign and malignant breast tumors
Characteristic | n | Overall survival | Disease-free survival | ||
---|---|---|---|---|---|
 |  | No. of events | HR (95% CI) | No. of events | HR (95% CI) |
Age at diagnosis | Â | Â | Â | Â | Â |
   28–39 years | 68 | 16 | 1.0 (reference) | 21 | 1.0 (reference) |
   40–49 years | 264 | 48 | 0.8 (0.4–1.3) | 59 | 0.7 (0.4–1.1) |
   50–59 years | 136 | 37 | 1.2 (0.6–2.1) | 44 | 1.0 (0.6–1.7) |
   60–64 years | 53 | 10 | 0.7 (0.3–1.6) | 12 | 0.7 (0.3–1.4) |
TNM stage | Â | Â | Â | Â | Â |
   0, I | 124 | 8 | 1.0 (reference) | 13 | 1.0 (reference) |
   IIa | 208 | 39 | 2.6 (1.3–5.2) | 51 | 2.4 (1.3–4.2) |
   IIb | 132 | 35 | 3.9 (1.9–7.8) | 39 | 2.8 (1.6–5.1) |
   III, IV | 49 | 27 | 9.8 (4.7–20.3) | 31 | 8.5 (4.6–15.7) |
IGFBP3 (all subjects)a | Â | Â | Â | Â | Â |
   T1 | 173 | 37 | 1.0 (reference) | 44 | 1.0 (reference) |
   T2 | 174 | 43 | 1.2 (0.7–1.8) | 55 | 1.3 (0.9–2.0) |
   T3 | 174 | 31 | 0.9 (0.5–1.4) | 37 | 0.9 (0.6–1.4) |
p for trend | Â | Â | 0.596 | Â | 0.715 |
IGFBP3 (excluding stage IV cases)a | Â | Â | Â | Â | Â |
   T1 | 172 | 37 | 1.0 (reference) | 44 | 1.0 (reference) |
   T2 | 171 | 42 | 1.1 (0.7–1.9) | 53 | 1.2 (0.8–1.9) |
   T3 | 170 | 30 | 0.9 (0.5–1.4) | 37 | 0.9 (0.6–1.4) |
p for trend | Â | Â | 0.591 | Â | 0.777 |