Hannay D R
J R Coll Gen Pract. 1978 Aug;28(193):492-9.
The prevalence of physical symptoms among a sample of patients registered at a health centre is described as recorded from home interviews. The number of physical symptoms per person is then correlated with personal characteristics and environmental factors, using computer programmes.
通过在家访视中记录的数据,描述了在一家健康中心登记的患者样本中身体症状的患病率。然后使用计算机程序,将每人的身体症状数量与个人特征和环境因素进行关联分析。