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Table 6 Multivariate analysis of variables associated with clinical outcomes

From: Clinical features and neuropsychiatric comorbidities in pediatric patients with tic disorders: a retrospective chart review study from South Korea

 

Odds ratio (95% CI)

P value

Gender

1.25 (0.38–4.13)

0.70

Age at symptom onset

0.08 (0–7,705,330.35)

0.79

Age at diagnosis

13.17 (0–1,169,765,988)

0.78

Time interval between symptom onset and diagnosis

0.80 (0.17–3.67)

0.77

Subtypes of tic disorder

 Provisional tic disorder

1

0.99

 Chronic motor or vocal tic disorder

0.98 (0.22–4.25)

0.98

 Tourette syndrome

0.95 (0.06–13.25)

0.97

Initial tic symptoms

 Motor tics

1

0.74

 Vocal tics

0

0.99

 Motor + vocal tics

1.58 (0.48–5.10)

0.44

YGTSS at diagnosis

1.02 (0.97–1.07)

0.39

Presence of neuropsychiatric comorbidities

0.64 (0.19–2.07)

0.46

Treatment utilization

1.12 (0.34–3.66)

0.84

  1. YGTSS Yale Global Tic Severity Scale