Table 6

Rate ratio estimates per 1000 athlete-exposures (RRAE) and 1000 minute-exposures (RRME) with 95% CIs using Poisson mixed-effects generalised linear modelling

FactorRRAE (95% CI)p ValueRRME (95% CI)p Value
Gender (ref. female)1.07 (0.73 to 1.57)0.7221.16 (0.78 to 1.71)0.454
Weight1.02 (1.01 to 1.03)0.000*1.01 (1.00 to 1.02)0.167
Belt rank (ref. yellow)
 Blue1.25 (0.72 to 2.19)0.4301.27 (0.73 to 2.23)0.404
 Red1.68 (1.00 to 2.88)0.0511.66 (0.98 to 2.80)0.056
 Black1.65 (1.01 to 2.69)0.045*1.10 (0.67 to 1.79)0.712
  • *p<0.05.