Hardy P, Jouvent R, Widlöcher D
J Affect Disord. 1984 Feb;6(1):123-7. doi: 10.1016/0165-0327(84)90014-4.
Sixteen depressed inpatients were studied before the onset of treatment and within 48 h of discharge or of a change in medication. Patients' evaluation included clinical ratings with the Hamilton Depression Rating Scale (HDRS) and the Retardation Rating Scale for Depression (ERD), and measure of Speech Pause Time (SPT). The main results are a confirmation in French-speaking patients of Szabadi et al.'s and Greden et al.'s findings and the strong correlation between SPT changes and ERD score changes. The latter point constitutes a reciprocal validation of SPT and ERD.
对16名住院抑郁症患者在治疗开始前以及出院时或药物变更后48小时内进行了研究。患者评估包括使用汉密尔顿抑郁量表（HDRS）和抑郁迟缓评定量表（ERD）进行临床评分，以及言语停顿时间（SPT）测量。主要结果是在说法语的患者中证实了萨巴迪等人和格雷登等人的研究结果，以及SPT变化与ERD评分变化之间的强相关性。后一点构成了SPT和ERD的相互验证。
