Table 1. Demographic and clinical data of the subjects who underwent cosmetic orthognathic surgery.

Age (years)	25.9 ± 7.6 (15–52)
Male/Female	126/228
Height (cm)	164.6 ± 8.8 (143–190)
Body weight (kg)	57.7 ± 10.9 (38–128)
PPL (s)	14 [9, 23] (2–150)
OPRM1 (rs9384179) AA/AG, GG	283/71
CACNA1E (rs3845446) AA/AG, GG	167/187
ADRB2 (rs11959113) AA, AG/GG	153/201
GIRK2 (rs2835859) TT/TC, CC	305/49
CREB1 (rs2952768) CC/TC, TT	35/319

The data are expressed as numbers, mean ± SD (range), or median [interquartile range].

PPL, pain perception latency.