UPDRS & BNI
Sub-Scores
Single Fallers 
 161 people
Recurrent Fallers
44 people
Odds
Ratio
UPDRS Gait
Score > 3
15 people
9.3%
25 people
56.8%
12.8
CI 95% 5.8- 28.5
<0.001*
UPDRS Freezing of Gait
Score > 2
9 people
5.6%
21people
47.7%
15.4
CI95% 6.3- 37.7
<0.001*
UPDRS Postural Stability
Score > 3
35 people
22.0%
29 people
65.9%
7.0
CI95% 3.4- 14.4
<0.001*
BNI Turning
Score > 6
15 people
9.3%
27 people
61.4%
15.5
CI95% 6.9- 34.6
<0.001*
BNI Stand One Foot  Score > 6
Inability Stand One Foot
< 3 seconds
17 people
10.8%
42 people
95.4%
177.9
CI95% 39.5- 801.2
<0.001*
BNI Tandem Gait
Score > 3
35 people
21.7%
31 people
71.4%
8.6
CI95% 4.1- 18.1
<0.001*
Table 2: Comparison UPDRS Motor & BNI Balance sub-scores in Single vs Recurrent Fallers Chi- square critical level p<0.05.
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