Outcome | RT-PCR result | Adjusted predicted probability a (95% CI) | n |
---|---|---|---|
Abortion (< 20 weeks) | No influenza | 0.07 (0.05, 0.09) | 39 |
A(H1N1)pdm09 | 0.03 (0.01, 0.06) | 8 | |
A(H3N2) | 0.02 (0.00, 0.05) | 3 | |
B/Yamagata-lineage | 0.03 (−0.01, 0.06) | 2 | |
Stillbirth (≥ 20 weeks) | No influenza | 0.02 (0.01, 0.03) | 11 |
A(H1N1)pdm09 | 0.01 (0.00, 0.02) | 2 | |
A(H3N2) | 0.02 (0.00, 0.05) | 3 | |
B/Yamagata-lineage | 0.06 (0.00, 0.12) | 4 | |
B/Victoria-lineage | 0.03 (−0.01, 0.07) | 2 | |
Live delivery during admission | No influenza | 0.11 (0.09, 0.13) | 99 |
A(H1N1)pdm09 | 0.09 (0.06, 0.12) | 31 | |
A(H3N2) | 0.09 (0.05, 0.12) | 24 | |
B/Yamagata-lineage | 0.11 (0.06, 0.16) | 14 | |
B/Victoria-lineage | 0.08 (0.01, 0.15) | 4 | |
Preterm (< 37 weeks gestational age) | No influenza | 0.13 (0.07, 0.20) | 19 |
A(H1N1)pdm09 | 0.27 (0.06, 0.48) | 9 | |
A(H3N2) | 0.19 (0.01, 0.38) | 4 | |
B/Yamagata-lineage | 0.06 (−0.05, 0.17) | 1 | |
B/Victoria-lineage | 0.54 (− 0.05, 1.13) | 2 | |
Cesarean delivery | No influenza | 0.18 (0.09, 0.26) | 16 |
A(H1N1)pdm09 | 0.09 (−0.02, 0.21) | 3 | |
A(H3N2) | 0.29 (0.09, 0.49) | 6 | |
B/Yamagata-lineage | 0.15 (−0.05, 0.36) | 2 | |
Low birth weight (< 2500 g) | No influenza | 0.14 (0.07, 0.21) | 12 |
A(H1N1)pdm09 | 0.05 (−0.06, 0.16) | 1 | |
A(H3N2) | 0.06 (−0.06, 0.17) | 1 | |
B/Victoria-lineage | 0.55 (−0.05, 1.15) | 1 |