Table 14. Reliability Analysis between Investigators 1 and 2 in the PP Population

	Item	ICC	Value	df1	df2	p–value
8 weeks	Hair Loss Symptom Improvement	0.929	14.000	61	61	0.000
	Hair Density Increase on the Top of the Head	0.922	12.871	61	61	0.000
	Hair Density Increase on the Forehead Line	0.972	35.623	61	61	0.000
	Hair Thickness Improvement	0.897	9.735	61	61	0.000
16 weeks	Hair Loss Symptom Improvement	0.939	16.362	61	61	0.000
	Hair Density Increase on the Top of the Head	1.000	-	61	-	-
	Hair Density Increase on the Forehead Line	0.942	17.181	61	61	0.000
	Hair Thickness Improvement	0.902	10.168	61	61	0.000
24 weeks	Hair Loss Symptom Improvement	0.978	45.710	61	61	0.000
	Hair Density Increase on the Top of the Head	0.934	15.177	61	61	0.000
	Hair Density Increase on the Forehead Line	0.981	52.279	61	61	0.000
	Hair Thickness Improvement	0.896	9.574	61	61	0.000