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. 2021 Jun 30;6(3):e01170-20. doi: 10.1128/mSphere.01170-20

TABLE 1.

Pairwise survival analysis RR with 95% CI and P valuesa

Comparison RR 95% CI P value
Vaccination group
    KV versus NV 0.88 0.60, 1.31 0.528
    LAIV versus NV 0.66 0.46, 0.95 0.028
Exposure group
    FE versus NE 0.89 0.65, 1.21 0.437
a

Abbreviations: NE, near-exposed; FE, far-exposed; KV, killed influenza virus; LAIV, live-attenuated influenza virus; NV, sham vaccine.