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| Outcome or subgroup title | No. of studies | No. of participants | Statistical method | Effect size |
|---|---|---|---|---|
| 1.1 CVC occlusion rate per 1000 catheter days | 2 | 229 | Rate Ratio (IV, Random, 95% CI) | 0.75 [0.10, 5.51] |
| 1.2 CVC‐associated blood stream infection rate per 1000 catheter days | 2 | 231 | Rate Ratio (IV, Random, 95% CI) | 1.48 [0.24, 9.37] |
