Study overviews

Epidemiological studies on power frequency fields (50/60 Hz)

509 studies in total
  1. 97 studies
  2. 82 studies
  3. 79 studies
  4. 78 studies
  5. 64 studies
  6. 60 studies
  7. 60 studies
  8. 59 studies
  9. 59 studies
  10. 30 studies
Authors Year Study type Study group Observation period Study location Endpoints Parameters
Qiu C et al. 2004 cohort study men, women, ≥ 75 years 1987 - 1989, 1991 - 1993, 1994 - 1996 Sweden Alzheimer's disease and dementia magnetic field, 50/60 Hz, occupational
Harmanci H et al. 2003 case-control study men, women, ≥ 70 years not stated Turkey Alzheimer disease magnetic field, 50/60 Hz, occupational, residential, also other exposures without EMF
Hakansson N et al. 2003 cohort study men, women 1985 - 1996 Sweden Alzheimer disease, amyotrophic lateral sclerosis, Parkinson disease, and multiple sclerosis magnetic field, 50/60 Hz, high volt./current device/welder, occupational
Feychting M et al. 2003 cohort study men, women, 16–98 years 1981 - 1995 or until death (follow-up) Sweden Alzheimer's disease, amyotrophic lateral sclerosis magnetic field, 50/60 Hz, occupational
Noonan CW et al. 2002 case-control study men, ≥ 30 years 1987 - 1996 USA Alzheimer disease, amyotrophic lateral sclerosis, Parkinson disease magnetic field, 50/60 Hz, occupational
Johansen C 2000 cohort study men, women, ≥ 18 years 1978 - 1993 Denmark senile dementia, Alzheimer disease, Parkinson disease, epilepsy, amyotrophic lateral sclerosis magnetic field, 50/60 Hz, occupational
Johansen C et al. 1999 cohort study men, women, ≥ 18 years 1900 - 1993 Denmark multiple sclerosis magnetic field, 50/60 Hz, electrical substation, occupational
Graves AB et al. 1999 case-control study men, women, ≥ 59 years 1987 USA Alzheimer disease magnetic field, 50/60 Hz, occupational
Feychting M et al. 1998 case-control study men, women, ≥ 52 years 1989 - 1991 Sweden dementia, Alzheimer disease magnetic field, 50/60 Hz, occupational
Savitz DA et al. 1998 case-control study men, ≥ 20 years 1985 - 1991 USA Alzheimer disease, Parkinson disease, and amyotrophic lateral sclerosis electric field, magnetic field, 50/60 Hz, power transmission line, electrical substation, occupational