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73例地克病人与对照组96例正常人的皮纹学A、D主线分布的比较观察结果表明,地克病人的A+D主线指数均值(7.07±1.42)低于正常人(7.83±1.40),差别非常显著(t_(A+D)=3.47)。D主线较为显著(t_D=3.05),男性病人的D主线终止于1—2区的比值(71.72％)显著高于正常人(χ~2=41.98)。提示地克病人的皮纹发育异常,可能与先天发育不良和/或遗传因素有关。
The comparison of the dermatoglyphics A and D of 73 normal volunteers showed that the average A + D index (7.07 ± 1.42) in patients with Dick was lower than that in normal subjects (7.83 ± 1.40 ), The difference is very significant (t_ (A + D) = 3.47). D (t_D = 3.05). The ratio of D-terminus to D-zone in male patients (71.72%) was significantly higher than that in normal subjects (χ ~ 2 = 41.98). Tip grams grams of patients with dermal dysplasia may be related to congenital dysplasia and / or genetic factors.