Dose Correlation of Danggui and Chuanxiong Drug Pairs in the Chinese Medicine Prescription Based on the Copula Function

Table 3

Descriptive statistics of variables.

Indications	Variable	Number of cases	M (IQR)	95% CI
Irregular menstruation	Chuanxiong dose	132	30.00 (44.60)	(26.64, 50.44)
	Danggui dose		20.00 (54.00)	(25.96, 61.34)
Sores	Chuanxiong dose	51	3.69 (6.27)	(5.48, 13.99)
	Danggui dose		3.69 (4.00)	(5.91, 14.72)
Stroke	Chuanxiong dose	41	7.38 (38.00)	(16.27, 32.58)
	Danggui dose		5.54 (33.92)	(16.02, 33.64)