Table 6

Prevalence (%) and odds ratios of symptoms and signs in exposed and control participants

Neurological symptoms† and signs‡Exposed (n=52) n (%)Control (n=50) n (%)OR95% CIHolm adjusted p value*
*Significant after using Holm’s modification of Bonferroni correction (6 symptoms and 5 signs).
†Have you ever had a history of any of the following symptoms?
‡Detected by clinical examination.
OR, odds ratio; CI, confidence interval.
Blurred vision15 (29)5 (10)3.64 1.28 to 12.070.102
Dizziness14 (27)2 (4)8.8422.29 to 58.520.008
Numbness13 (25)1 (2)16.33 3.05 to 3030.003
Headache15 (29)11 (22)1.44 0.59 to 3.600.489
Tremors8 (15)1 (2)8.91 1.55 to 1690.101
Fatigue15 (29)6 (12)2.97 1.09 to 9.050.197
Muscle power5 (10)1 (2)5.21 0.80 to 1020.281
Ankle reflex6 (12)1 (2)6.39 1.04 to 1230.225
Knee reflex9 (17)3 (6)3.28 0.91 to 15.500.281
Superficial sensation12 (23)3 (6)4.70 1.38 to 21.690.101
Deep sensation1 (2)0 (0)0.489