Table 1.

Characteristics of the study sample (N=50)

Variable	Unit	Mean	SD
Age	[years]	24.98	7.54
Forearm length	[cm]	24.78	2.10
Hand length	[cm]	17.93	1.35
Fear of pain	[score, 0–100]	47.20	21.60
2PD at hand	[mm], H	8.93	3.53
	[mm], V	10.94	5.55
2PD at forearm	[mm], H	22.06	9.05
	[mm], V	38.28	15.63
Sex	23 males (46%) , 27 females (54%)

2PD, two-point discrimination threshold, H, horizontal measurement, V, vertical measurement, SD, standard deviation