Table 6

‚ÄÉRisk of serious infection (all sites combined) by risk score

Risk scoreRR (95% CI)
01
11.6 (0.9 to 2.6)
23.5 (1.9 to 6.3)
37.4 (3.3 to 16.8)
Trend1.9 (1.5 to 2.5)