Saur P M, Pfingsten M, Ensink F B, Heinemann R, Koch D, Seeger D, Hildebrandt J
Zentrum Anaesthesiologie, Rettungsund Intensivmedizin der Georg-August-Universität Göttingen.
Rehabilitation (Stuttg). 1996 Aug;35(3):150-60.
20 patients (11 female, 9 male) without low back pain were included in two interrater studies carried out by three physical therapists. The following variables were investigated: shape of the spine, iliac crest heights, twisting of the pelvis, spine test, length of legs, Patrick sign, Schober test, fingertip-to-floor measurements, flexion and extension of the lumbar spine, straight-leg raising, and length of the iliopsoas and the rectus muscles. Intraclass coefficients for the ordinal variables, and kappa coefficients for the nominal variables were calculated for evaluation of interrater agreement. In both investigations, the Schober sign, lumbar flexion, fingertip-to-floor measurements, straight-leg raising of the left leg, and lengths of both legs were almost perfectly reliable. All other variables exhibited a lower reliability between the three therapists.
20名无腰痛的患者（11名女性，9名男性）被纳入由三名物理治疗师进行的两项评分者间研究。研究了以下变量：脊柱形状、髂嵴高度、骨盆扭转、脊柱测试、腿长、帕特里克征、肖伯试验、指尖触地测量、腰椎屈伸、直腿抬高以及髂腰肌和腹直肌的长度。计算了有序变量的组内相关系数和名义变量的kappa系数，以评估评分者间的一致性。在两项研究中，肖伯征、腰椎前屈、指尖触地测量、左腿直腿抬高以及双腿长度几乎具有完全可靠性。其他所有变量在三名治疗师之间的可靠性较低。
