What do miniaturized hairs mean?

The picture on the left shows a high degree of miniaturization (12 miniaturized hairs and 41 normal hairs) with a ratio of 29% miniaturized hairs. The magic number is that miniaturization is present if the number of hairs exceed 20% of the total. The picture on the left shows just that. Miniaturization means that the hair is in some stage of being lose, going through Apoptosis (cell death) that is certainly a problem for this patient.  The drug finasteride can reverse this on some patients.  You can purchase a video microscope on Amazon (https://www.amazon.com/s/ref=nb_sb_noss_1?url=search-alias%3Daps&field-keywords=video+microscope) for as low as $19.  You can become your own doctor making your own diagnosis just by counting hairs as I have done here.