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. Author manuscript; available in PMC: 2015 Aug 1.
Published in final edited form as: Dysphagia. 2014 Mar 21;29(4):425–431. doi: 10.1007/s00455-014-9522-0

Table 1.

Participant demographics

GPi STN
Participants n = 19 n = 14
Gender 16 M; 3F 12 M; 2 F
Left vs. right 8 left (7 M; 1F); 11 right (9 M; 2F) 11 left (9 M; 2F); 3 right
Age at surgery (years) 64.26 (8.79) 66.5 (7.02)
Disease duration (years) 12.11 (4.15) 11.21 (5.21)
UPDRS-III on medication 23.13 (6.73) 23.43 (10.64)
UPDRS-III off medication 39.89 (11.06) 35.93 (8.98)

Values are mean (standard deviation)