·糖尿病临床研究·

　　糖尿病患者与健康人足底压力分布特征的比较

　　李世光 贾红毅 赵建波

　　【摘要】 目的 探讨T2DM伴周围神经病变患者的足底压力特征。 方法 采用足底压力测试系统对46例T2DM伴周围神经病变患者和50名健康者进行测试。 结果 T2DM组足底压力峰值在第2、3、5跖骨大于正常对照(NC)组(P<0.05);受力间期占支撑期百分比在足跟内、外侧2个区域高于NC组(P<0.05)。 结论 足底压力测试可作为预防和减少T2DM伴周围神经病变患者足底溃疡和坏死的重要依据。

　　【关键词】 糖尿病足;周围神经病变;足底压力

Characteristics of plantar pressure of diabetic and healthy people LI Shi-guang, JIA Hong-yi, ZHAO Jian-bo. Department of Physical Education, Shijiazhuang College, Shijiazhuang 050035, China

　　【Abstract】Objective To learn the characteristics of plantar pressure in T2DM patients with peripheral neuropathy. Methods The FOOTSCAN INSOLE system (made by Belgium) was used to study the difference of plantar pressure in T2DM patients with peripheral neuropathy and healthy people. In the very study, there were 46 T2DM patients with peripheral neuropathy and 50 healthy people involved. The characteristics of plantar pressure of the two groups were compared. Results In the T2DM group, the peaks of plantar pressure were at the 2nd, 3rd and 5th metatarsal bones, higher than those in the normal control group (P<0.05), and the percentage of stress interval period accounted for support period in the medial and lateral sides of heel was greater than that in the normal control group (P<0.05). Conclusion The plantar pressure measurement serves as important basis for prevention and reduction of foot ulcer and necrosis of T2DM patients with peripheral neuropathy.

　　【Key words】 Diabetic foot; Peripheral neuropathy; Plantar pressure