Development and initial validation of a traditional Chinese medicine symptom-specific outcome measure: a Zheng-related atopic dermatitis symptom questionnaire (ZRADSQ)

Table 7 Test-retest reliability results in the validation phase (N = 30)

	Kolmogorov-smirnov			Shapiro-wilk			Pearson’s correlation coefficient
	Statistic	df	P	Statistic	df	P		P
First measurement	0.14	30	0.18	0.96	30	0.37	0.98	<0.001
Repeat measurement	0.13	30	0.20	0.97	30	0.50	0.98	<0.001

ISSN: 1477-7525