From: Study on the correlation between B vitamins and breast cancer
Variables | VitB3(ng/ml) | VitB5(ng/ml) | ||||||
---|---|---|---|---|---|---|---|---|
 < 10.39 |  ≥ 10.39 | χ2 | P Valuea |  < 28.33 |  ≥ 28.33 | χ2 | P Valuea | |
N = 30 | N = 31 | N = 30 | N = 31 | |||||
TC | 8 | 3 | 7.531 | 0.057 | 2 | 9 | 5.834 | 0.120 |
AC/EC | 13 | 9 | Â | Â | 13 | 9 | Â | Â |
AC-T/EC-T | 6 | 16 | Â | Â | 11 | 11 | Â | Â |
Other | 3 | 3 | Â | Â | 4 | 2 | Â | Â |