Volume 13, Number 1—January 2007
Research
Blood Transfusion and Spread of Variant Creutzfeldt-Jakob Disease
Table 2
Joint distribution of transfusion history and blood donation
| Received blood | Donated blood, no. observed
(no. expected if events are independent) | Total no. (%) | |
|---|---|---|---|
| No | Yes | ||
| No | 401 (404) | 104 (101) | 505 (82) |
| Yes | 93 (90) | 19 (22) | 112 (18) |
| Total no. (%) | 494 (80) | 123 (20) | 617 (100) |


