Mathiowetz V, Weber K, Volland G, Kashman N
J Hand Surg Am. 1984 Mar;9(2):222-6. doi: 10.1016/s0363-5023(84)80146-x.
Twenty-seven college women participated in a study to evaluate the reliability and validity of four tests of hand strength: grip, palmar pinch, key pinch, and tip pinch. Standardized positioning and instructions were followed. The results showed very high inter-rater reliability. Test-retest reliability was highest in all tests when the mean of three trials was used. Lower correlations were shown when one trial or the highest score of three trials were utilized. The Jamar dynamometer by Asimow Engineering and the pinch gauge by B&L Engineering demonstrated the highest accuracy of the instruments tested.
27名大学女生参与了一项研究，以评估四种手部力量测试（握力、掌捏力、钥匙捏力和指尖捏力）的可靠性和有效性。遵循了标准化的姿势和说明。结果显示评分者间信度非常高。当使用三次试验的平均值时，所有测试的重测信度最高。当使用一次试验或三次试验中的最高分进行测试时，相关性较低。Asimow工程公司生产的Jamar测力计和B&L工程公司生产的捏力计在测试仪器中显示出最高的准确性。
