From: Failure of bacterial filters to reduce respiratory infection incidence
Number PN, TB | ||||||
---|---|---|---|---|---|---|
Number PN per | Number TB per | Number TC per | Number PN and TB | and TC per | Number Ex events | |
1000 MV-days | 1000 MV-days | 1000 MV-days | per 1000 MV-days | 1000 MV-days | per 1000 MV-days | |
BF | 25.38 | 10.15 | 3.38 | 35.53 | 38.91 | 5.07 |
No BF | 19.30 | 6.43 | 11.58 | 25.73 | 37.32 | 3.86 |
P | No S | No S | No S | No S | No S | No S |