Table 4. Continued
Chorioamnionitis = 500 Chorioamnionitis = 500
No neonatal asphyxia-related condition N 390 Neonatal asphyxia-related conditiona N 110 OR (95% CI) Crude OR (95% CI)b Adjusted
No temp. ≥ 38.0°C 44/390 (11.3) 10/110 (9.1) Reference (1.0) Reference (1.0)
≥ 1 temp 38.0-38.9°C 346/390 (88.7) 100/110 (90.9) 1.27 (0.62-2.62) 1.27 (0.61-2.62)
Temp 38.0-38.9°C ≥30 minutes 184/390 (47.2) 58/110 (52.7) 1.25 (0.82-1.91) 1.24 (0.81-1.90)
≥ 1 temp ≥ 39.0°C 89/390 (22.8) 25/110 (22.7) 1.00 (0.60-1.65) 1.00 (0.96-1.05)
Leukocyte count first
≤14.7 114/343 (33.2) 35/100 (35.0) Reference (1.0) Reference (1.0)
14.8-19.2 107/343 (31.2) 38/100 (38.0) 1.16 (0.68-1.96) 1.15 (0.67-1.96)
>19.2 122/343 (35.6) 27/100 (27.0) 0.72 (0.41-1.27) 0.71 (0.40-1.26)
Leukocyte count, highest
≤17.0 112/343 (32.7) 34/100 (34.0) Reference (1.0) Reference (1.0)
17.1-21.5 120/343 (35.0) 39/100 (29.0) 0.79 (0.46-1.39) 0.78 (0.45-1.38)
>21.5 111/32.4 (32.4) 37/100 (37.0) 1.99 (0.64-1.87) 1.09 (0.64-1.88)
CRP, first
≤33 116/333 (34.8) 27/98 (27.6) Reference (1.0) Reference (1.0)
34-109 114/333 (34.2) 31/98 (31.6) 1.17 (0.66-2.08) 1.17 (0.65-2.08)
>109 103/333 (30.9) 40/98 (40.8) 1.67 (0.96-2.91) 1.66 (0.95-2.90)
CRP, highest
≤147 119/333 (35.7) 24/98 (24.5) Reference (1.0) Reference (1.0)
148-232 111/333 (33.3) 34/98 (34.7) 1.52 (0.85-2.72) 1.51 (0.84-2.70)
>232 103/333 (30.9) 40/98 (40.8) 1.93 (1.09-3.41) 1.93 (1.09-3.41)
Fetal tachycardia 250/384 (65.1) 82/109 (75.2) 1.63 (1.00-2.64) 1.63 (1.01-2.65)
Positive cervical culture 102/277 (36.8) 31/75 (41.3) 1.21 (0.72-2.03) 1.20 (0.71-2.02)