Table 7 Risk factors related to complications
From: Do not trust landmarks and your feelings while inserting pediatric central venous catheters
B | OR (95% CI) | P | |
|---|---|---|---|
Age | 0.004 | 1.004 (0.999–1.008) | 0.09 |
Number of punctures (once) | 1 | ||
Number of punctures (twice) | 0.735 | 2.086 (1.009–4.313) | 0.047 |
Number of punctures (≥ 3 times) | 1.221 | 3.392 (1.612–7.137) | 0.001 |
Time to blood return (1–5 min) | 1 | ||
Time to blood return (6–10 min) | 0.284 | 1.328 (0.671–2.629) | 0.416 |
Time to blood return (≥10 min) | 1.001 | 2.721 (1.194–6.2) | 0.017 |
Coefficient | −2.810 | 0.060 | <0.001 |