目的：评估不同年资护士的步态。方法：采用足底压力分布测试系统分别对工作1年以内和10年以上各24名护士进行动态足底压力测试。结果：所有护士的足部最大压强都在2、3跖骨区，最大冲量在前足。同一名护士，其早晨上班时的足底压力压强与下午下班时的足底压力压强有明显差异(P＜0.05)。下午时压力压强冲量明显高于早晨(P＜0.05)。年资高的护士压力压强冲量明显高于年资低的护士(P＜0.05)。结论：护士的职业特点使其足底压力压强相对较高，易造成足部损伤。%Objective:To assess the gaits of the nurses with different seniorities. Methods: Dynamic plantar pressure of 24 nurses who have worked less than one year or more than ten years were measured by plantar pressure distribution measurement system respectively. Results:Maximum plantar pressure of all the nurses was distributed around the second and third metatarsal bones, maximum impulse was around the anterior part of the feet. There was significant difference for the same nurse between plantar pressure and impulse in the morning and afternoon (P<0.05). Impulse and pressure in the afternoon were remarkably higher than these in the morning (P<0.05). Pressure and im-pulse of the nurse with high seniorities were higher than these of the ones with junior seniorities notably (P<0.05). Conclusion:Professional characters make the nurses suffering from higher plantar pressure and impulse, which could cause foot damage easily.
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