Table 3.
Logistic regression analysis.
| Head Tremor (HT) | |||
| FNO-NS | |||
| TE | OR = 2.63 | CI: 1.18–5.85 | p = 0.01 |
| adj. disease duration | OR = 2.61 | CI: 1.16–5.85 | p = 0.02 |
| adj. disease duration, sex | OR = 2.68 | CI: 1.19–6.04 | p = 0.01 |
| adj disease duration, sex, age | OR = 2.80 | CI: 1.23–6.34 | p = 0.01 |
| SNI | |||
| TE | OR = 7.87 | CI: 2.53–24.44 | p < 0.0001 |
| adj. disease duration | OR = 8.10 | CI: 2.58–25.36 | p < 0.0001 |
| adj. disease duration, sex | OR = 7.78 | CI: 2.41–25.04 | p = 0.001 |
| adj disease duration, sex, age | OR = 8.05 | CI: 2.48–26.04 | p < 0.0001 |
| FOE-SS | |||
| TE | OR = 4.61 | CI: 1.54–13.76 | p = 0.006 |
| adj. disease duration | OR = 4.46 | CI: 1.48–13.41 | p = 0.008 |
| adj. disease duration, sex | OR = 4.50 | CI: 1.49–13.59 | p = 0.008 |
| adj. disease duration, sex, age | OR = 5.45 | CI: 1.71–17.33 | p = 0.004 |
| Sensory trick (ST) | |||
| FNO-NS | |||
| Pain | OR = 2.75 | CI: 1.88–4.02 | p < 0.0001 |
| adj. disease duration | OR = 2.74 | CI: 1.87–4.01 | p < 0.0001 |
| adj. disease duration, sex | OR = 2.74 | CI: 1.87–4.01 | p < 0.0001 |
| adj disease duration, sex, age | OR = 2.67 | CI: 1.82–3.92 | p < 0.0001 |
| FNO-SS | |||
| HT | OR = 3.71 | CI: 1.25–10.99 | p = 0.01 |
| adj. disease duration | OR = 3.74 | CI: 1.26–11.13 | p = 0.01 |
| adj. disease duration, sex | OR = 3.80 | CI: 1.23–11.67 | p = 0.02 |
| adj disease duration, sex, age | OR = 3.77 | CI: 1.19–11.93 | p = 0.02 |
FNO-NS, focal neck onset, no spread; SNI, segmental neck involvement; FNO-SS, focal neck onset, segmental spread; FOE-SS, focal onset elsewhere, segmental spread to neck; HT, head tremor; TE, tremor elsewhere; OR, odds ratio; CI, confidence interval. Bold is used for more relevant data.