Table 4.

Comparison of adverse events N (%).

Adverse	BFHX	Placebo	P-value
Total (%)	6 (9.38)	3 (4.62)	0.3241
Abnormal liver function (%)	4 (6.25)	2 (3.08)	0.4401
Liver injury (%)	1 (1.56)	0 (0.00)	0.4961
Diarrhoea (%)	1 (1.56)	0 (0.00)	0.4961
Excessive menstruation (%)	0 (0.00)	1 (1.54)	1.0000

P-value was calculated with Fisher’ s exact test.