Table 1

Results of testing the proportions of positive response in each of the questions

Question	Status	P1	P2	p Value	Both NS
1		Pkm	1.0	0.5625	0.0028
1		No pkm	0.15	0.1167	0.5809	No
2		Pkm	0.9375	0.5625	0.0143
2		No pkm	0.1250	0.1167	0.8878	No
3		Pkm	1.0	0.8125	0.0688
3		No pkm	0.3	0.3833	0.3424	Yes
4		Pkm	0.5625	0.5625	1.0
4		No pkm	0.05	0.1	0.3324	Yes
5		Pkm	0.75	0.6875	0.6942
5		No pkm	0.05	0.15	0.0977	Yes
6		Pkm	0.3750	0.4375	0.7189
6		No pkm	0.05	0.1333	0.1486	Yes
7		Pkm	0.9375	0.625	0.0325
7		No pkm	0.1750	0.0833	0.1033	No
8		Pkm	0.5625	0.1875	0.0285
8		No pkm	0	0	NA	No
9		Pkm	0.8125	0.25	0.0014
9		No pkm	0.025	0.05	0.5032	No
10		Pkm	0.6875	0.625	0.7097
10		No pkm	0.025	0.2083	0.0065	No
11		Pkm	0.8125	0.625	0.2382
11		No pkm	0.1750	0.2833	0.1741	Yes

P1=proportion of subjects who were truly positive for parkinsonism (pkm) in the hospital. group
P2=proportion of subjects who were truly positive for parkinsonism in the community group.