目的：探讨脑卒中病损评估量表中的运动功能部分（ＳＩＡＳＭ）对脑卒中偏瘫患者进行运动功能评定的有效性和可行性。方法：应用ＳＩＡＳＭ对５３例脑卒中偏瘫患者的运动功能进行评测，并与简式ＦｕｇｌＭｅｙｅｒ运动功能评价法（ＦＭＡ）及Ｂａｒｔｈｅｌ指数评定法（ＢＩ）进行相关分析比较。结果：ＳＩＡＳＭ总分与ＦＭＡ总分显著相关（ｒ＝０．９５４５，Ｐ＜０．００１），ＳＩＡＳＭ上肢分与ＦＭＡ上肢分显著相关（ｒ＝０．９７７６，Ｐ＜０．００１），ＳＩＡＳＭ下肢分与ＦＭＡ下肢分显著相关（ｒ＝０．９３２９，Ｐ＜０．００１），ＳＩＡＳＭ总分、ＳＩＡＳＭ上肢分、ＳＩＡＳＭ下肢分与ＢＩ得分均显著相关（ｒ１＝０．７６９４，ｒ２＝０．６３０１，ｒ３＝０．７５５２，Ｐ＜０．００１）。结论：ＳＩＡＳＭ是有效的，并且简便、实用，能敏感地反映偏瘫患者运动功能的变化，值得在国内推广应用 Objective: To investigate the validity and feasibility of assessing motor function in patients with hemiplegia after stroke by using SIASM. Methods: The motor function of 53 stroke patients with hemiplegia was evaluated by SIASM, and compared with the simple FuglMeyer motor function evaluation (FMA) and Barthel index assessment (BI). Results: The total score of SIASM was significantly correlated with the FMA score (r = 0.9545, P <0.001), while the score of SIASM was significantly correlated with the upper limbs of FMA (r = 0.9776, P <0.001) ), There was a significant correlation between SIASM lower limbs and FMA lower limbs (r = 0.9329, P <0.001), SIASM total score, SIASM upper limbs, SIASM lower limbs and BI scores (R1 = 0.7694, r2 = 0.6301, r3 = 0.7552, P <0.001). Conclusion: SIASM is effective, and it is simple, practical and sensitive to reflect the changes of motor function in patients with hemiplegia, which is worth popularizing in China