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Table 2 Test-retest reliability of total scale and subscales

From: The psychometric properties of the Chinese version of the Parkinson Anxiety Scale (C-PAS) among Parkinson’s disease

Items

ICC

95% CI

P

Persisting anxiety subscale

0.88

0.63; 0.96

<0.01

Episodic anxiety subscale

0.68

0.35; 0.86

<0.01

Avoidance behaviour subscale

0.73

0.43; 0.88

<0.01

Total scale

0.84

0.64; 0.94

<0.01

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BMC Neurology

ISSN: 1471-2377

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