Nonmotor symptoms and Parkinson disease in United States farmers and spouses.

Srishti ShresthaFreya KamelDavid M UmbachLaura E Beane FreemanStella KoutrosMichael AlavanjaDale P SandlerHonglei Chen

Published in: PloS one (2017)

The number of NMS was associated with PD in a dose-response manner and the association appeared stronger in men than in women. These findings should be further investigated in population-based prospective studies.

Keyphrases

parkinson disease
deep brain stimulation
polycystic ovary syndrome
pregnancy outcomes
case control
middle aged
atomic force microscopy
cervical cancer screening
physical activity