“…Twenty-one 7,8,20,22,25,36,39,41,42,48,55,61,64,68,69,71,75,76,92,94,95 of the 69 noncomparison studies (23 cohorts, n = 12 265) reported VTE by number of thrombosis per 1000 catheter-days. Within these studies, the pooled rate of VTE was 0.08 (95% CI: 0.06-0.10) per 1000 catheter-days ( Figure S2).…”