Table 3.

p-values for differences in the thickness of the nail plates of the corresponding types of fingers between female and male NUs.

Type of finger	d2	d3	d4	d5	nd2	nd3	nd4	nd5
P	<0.001	0.002	0.002	<0.001	<0.001	0.001	0.026	<0.001

nd, the finger of the non-dominant hand; d, the finger of the dominant hand; number, type of finger; i.e., 2, index finger.