Diesfeldt H F
Gerontologie. 1981 Nov;12(4):212-7.
This study describes test-retest data for the BOP, a Dutch Geriatric Rating Scale which has been modeled upon the Stockton Geriatric Rating Scale. This so called BOP (Beoordelingsschaal voor Oudere Patiënten) contains 35 items pertaining to six aspects of the patient's daily behaviour on the ward: helplessness, aggressiveness, physical disability, depressive behaviour, mental disability and inactivity. These six aspects (subscales) were derived from factor analysis. Normative data, inter-rater reliability and validity have been determined for Dutch samples of elderly patients in nursing homes and psychiatric hospitals. Since 1971 the BOP is used extensively in Holland and Belgium. In this study test-retest correlation coefficients could be computed for 556 patients from four different psychogeriatric nursing homes. The correlations between test and retest over an interval of three months were for the six subscales resp.: .91, .68, .88, .59, .81 and .83. By determination of the standard error of measurement, statistical norms could be developed to estimate the significance of individual change, for example in experimental studies of single cases.
本研究描述了BOP（一种荷兰老年评定量表）的重测数据，该量表是根据斯托克顿老年评定量表编制的。这个所谓的BOP（老年患者评定量表）包含35个项目，涉及患者在病房日常行为的六个方面：无助感、攻击性、身体残疾、抑郁行为、精神残疾和不活动。这六个方面（子量表）源自因素分析。已针对荷兰养老院和精神病医院的老年患者样本确定了常模数据、评定者间信度和效度。自1971年以来，BOP在荷兰和比利时被广泛使用。在本研究中，计算了来自四个不同老年精神病护理院的556名患者的重测相关系数。三个月间隔内六个子量表的重测相关性分别为：0.91、0.68、0.88、0.59、0.81和0.83。通过确定测量标准误差，可以制定统计常模来估计个体变化的显著性，例如在单病例实验研究中。
