Correlation matrix of selected magnetic field metrics among sampled Ontario electric utility workers
| GM EF | AM EF | GM MF | AM MF | MT TH6 | MT TH8 | MT TH10 | MT TH12 | MT TH14 | |
| GM EF | 1.00 | ||||||||
| AM EF | 0.81 | 1.00 | |||||||
| GM MF | 0.24 | 0.24 | 1.00 | ||||||
| AM MF | 0.21 | 0.25 | 0.86 | 1.00 | |||||
| MT TH6 | 0.10 | 0.23 | 0.42 | 0.36 | 1.00 | ||||
| MT TH8 | 0.14 | 0.23 | 0.58 | 0.51 | 0.74 | 1.00 | |||
| MT TH10 | 0.19 | 0.30 | 0.68 | 0.70 | 0.42 | 0.64 | 1.00 | ||
| MT TH12 | 0.24 | 0.31 | 0.71 | 0.85 | 0.24 | 0.38 | 0.69 | 1.00 | |
| MT TH14 | 0.07 | 0.08 | 0.65 | 0.84 | 0.13 | 0.22 | 0.40 | 0.67 | 1.00 |
GM EF=geometric mean electric field; AM EF=arithmetic mean electric field; GM MF=geometric mean magnetic field; AM MF=arithmetic mean magnetic field strength; MT TH6–14=Time (%) spent above magnetic field bins 6,8,10,12, and 14 respectively.