Leff J, O'Driscoll C, Dayson D, Wills W, Anderson J
Friern Hospital, London.
Br J Psychiatry. 1990 Dec;157:848-52. doi: 10.1192/bjp.157.6.848.
The Social Network Schedule was successfully completed on 489 (64%) of 770 long-stay patients in Friern and Claybury Hospitals and the data on 3774 social contacts of the patients subjected to log-linear modelling. This showed that the category 'confidant' was salient in understanding the data. Latent-class analysis highlighted the importance of the nature of the social interaction between patients and their contacts. In particular, non-verbal exchanges of goods and services emerged as important in creating social bonds.
社交网络时间表在弗里恩医院和克莱伯里医院的770名长期住院患者中的489名（64%）身上成功完成，对这些患者的3774个社会交往数据进行了对数线性建模。结果表明，“密友”类别在理解数据方面很突出。潜在类别分析强调了患者与其交往对象之间社会互动性质的重要性。特别是，商品和服务的非语言交换在建立社会联系方面显得很重要。
