Weightman D, Downham M A, Gardner P S
J Hyg (Lond). 1974 Aug;73(1):53-60. doi: 10.1017/s0022172400023846.
Statistical methods are described in detail for the calculating and comparing of cross-infection rates. In addition the use of these rates has been extended to study the influence of age and of different virus types on susceptibility to cross-infection in children's wards.
详细描述了用于计算和比较交叉感染率的统计方法。此外,这些比率的用途已扩展到研究年龄和不同病毒类型对儿童病房交叉感染易感性的影响。