TY - JOUR TI - Association between Objectively Measured Physical Activity and Gait Patterns in People with Parkinson’s Disease: Results from a 3-Month Monitoring VL - 2018 PY - 2018 DA - 2018/10/17 DO - 10.1155/2018/7806574 UR - https://doi.org/10.1155/2018/7806574 AB -背景。虽然体力活动（PA）被称为是改善人与帕金森氏症（pwPD）运动症状有益的，鲜为人知的是，步态和日常生活中进行PA的特征之间的关系。目的。为了验证步态和量/ PA的强度的时空与运动学参数之间的可能关系的存在，无论是用仪器评估。方法。Eighteen individuals affected by PD (10F and 8M, age 68.0 ± 10.8 years, 1.5 ≤ Hoehn and Yahr (H&Y) < 3) were required to wear a triaxial accelerometer 24 h/day for 3 consecutive months. They also underwent a 3D computerized gait analysis at the beginning and end of the PA assessment period. The number of daily steps and PA intensity were calculated on the whole day, and the period from 6:00 to 24:00 was grouped into 3 time slots, using 3 different cut-point sets previously validated in the case of both pwPD and healthy older adults. 3D gait analysis provided spatiotemporal and kinematic parameters of gait, including summary indexes of quality (Gait Profile Score (GPS) and Gait Variable Score (GVS)).结果。PA的每小时趋势的分析显示的位于在早上（约10）两个峰，并在傍晚（18和19之间）的存在。然而，早晨时隙（06：00-12：00）期间：00-18：，pwPD在12执行显著更高量的步骤（4313与3437 00时隙， ，和与2889在18：00-24：00时隙，）和中度至剧烈PA（43.2％对36.3％，在12：00-18：00时隙， ，和对比31.4％，在18：00-24：00时隙，）。相关分析表明，几个PA强度参数显著与摆动阶段持续时间相关联的（RHO = -0.675久坐强度，RHO = 0.717为中度至剧烈强度，），节奏（RHO = 0.509久坐强度，ρ-= -0.575为中度至剧烈强度，），以及如由GPS（RHO = -0.498表达以-0.606对于中等强度整体步态模式质量​​，）和膝盖弯曲 - 伸展的GVS（RHO = -0.536为中等强度，）。结论。长期监测PA的集成通过步态的时空和运动学参数的定量评估支持PA和pwPD康复治疗的针对性更强的处方可以代表一个有用的工具。JF - Parkinson’s Disease SN - 2090-8083 PB - Hindawi SP - 7806574 KW - A2 - Teive, Hélio AU - Porta, Micaela AU - Pilloni, Giuseppina AU - Pili, Roberta AU - Casula, Carlo AU - Murgia, Mauro AU - Cossu, Giovanni AU - Pau, Massimiliano ER -