Table 2: Relationship between onset time of Parkinson's disease and body mass index (n).

Onset ≤24 m 25-72 m 73-120 m > 120 m
Male 24.57 ± 3.78 (47) 24.83 ± 4.17 (68) 23.67 ± 3.57 (19) 21.67 ± 3.79* (25)
Female 24.92 ± 4.17 (52) 25.25 ± 4.78 (57) 24.37 ± 3.48* (10) 22.22 ± 3.56* (10)