Table 2

Absolute numbers and average prevalence of all injuries, time-loss injuries and medical-attention injuries

TotalClayHard courtSand-fill artificial grassRed-sand- fill artificial grassMultiple court surfaces
Number of injuries
 All injuries4.047968866696882479
Medical attention
injures
1.988459421327439227
 Time-loss injuries2734843435526
Injury prevalence (%, 95% CI)
 All injuries34.1 (30.3 to 38.0)34.5 (30.1 to 39.0)35.7 (30.8 to 40.7)32.8 (29.5 to 36.0)33.3 (29.0 to 38.7)40.5 (37.7 to 43.4)*
 Medical attention injuries16.7 (14.2 to 19.1)16.6 (14.4 to 18.8)17.4 (14.2 to 20.6)15.2 (12.7 to 17.7)16.5 (14.2 to 18.8)18.8 (14.3 to 23.2)
 Time-loss injuries2.3 (1.6 to 3.0)1.7 (1.1 to 2.3)1.8 (1.5 to 2.2)2.0 (1.5 to 2.5)2.0 (1.4 to 2.7)2.0 (0.6 to 3.3)
  • Data are expressed as mean values with 95% CIs.

  • *Indicates a significant difference compared with ’total' (p<0.05).