‘Hearing’ showed only a tendency towards significance (χ 2 =4.61, P =0.10). ‘Swaying or falling’ (χ 2 =8.20, P =0.0042), ‘smell’ (χ 2 =6.20, P =0.0451) and ‘tremor’ (χ 2 =4.40, P =0.0359), were also significantly associated with CCD in the Paper survey, and ‘vision’ (χ 2 =5.73, P =0.057) and ‘age’ (χ 2 =3.13, P =0.0769) showed a tendency towards significance. ‘Head ptosis’ was not associated with CCD in the Paper survey.
1
0.1000
0.1000