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Table 5

Electric networks in the vicinity of homes and schools of subjects from geolocalisation of the address.

Type of network (distance of search around) Home Work*


(N = 1046) (N = 612)
Number of adults (% of N) Number of adults (% of N*)
LV underground cable (40 m) 686 (65.6%) 347 (66.1%)
LV overhead line (40 m) 466 (44.6%) 166 (31.4%)
MV underground cable (40 m) 427 (40.8%) 301 (57.2%)
MV overhead line (40 m) 43 (4.1%) 12 (2.3%)
MV/LV substation (40 m) 160 (15.3%) 110 (20.8%)
MV/LV substation inside building (40 m) 59 (5.6%) 44 (8.3%)
MV/LV substation inside building possibly adjacent to the address 36 (3.4%) 20 (3.8%)
MV/LV substation inside building possibly adjacent to the address and the floor 11 (1.0%) Not applicable
225 kV (120 m) or 400 kV (200 m) overhead line 8 (0.8%) 6 (1.1%)
63 or 90 kV (70 m) or 150 kV (100 m) overhead line 10 (1.0%) 4 (0.8%)
63 to 225 kV underground cable (20 m) 7 (0.7%) 7 (1.3%)
Influence of electric network identified on magnetic field curves 130 (12.4%) _
If 63 to 400 kV lines or cables close to home, magnetic field proportional to the current in the line/cable 25 (2.4%) 14 (1.3%) 17 (3.2%) 2 (0.4%)
*

% calculated excluding 87 missing data of work location.

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