Injury rates in U18 and U21 categories by championships
| Number of | Injury incidence rates (95% CI) | |||||||
| Athletes | AEs | MEs | Injuries | Per 100 athletes | Per 1000 AEs | Per 1000 MEs | ||
| Rabat 2009 | Male | 396 | 892 | 2128 | 37 | 9.34 (6.58 to 12.88) | 41.48 (29.21–57.18) | 17.39 (12.24–23.97) |
| Female | 242 | 556 | 1112 | 19 | 7.85 (4.73 to 12.26) | 34.17 (20.57–53.36) | 17.09 (10.29–26.68) | |
| Total | 638 | 1448 | 3240 | 56 | 8.78 (6.63 to 11.4) | 38.67 (29.21–50.22) | 17.28 (13.06–22.45) | |
| Melaka 2011 | Male | 365 | 856 | 2054 | 58 | 15.89 (12.07 to 20.54) | 67.76 (51.45–87.59) | 36.25 (21.44–36.50) |
| Female | 262 | 626 | 1252 | 20 | 7.63 (4.66 to 11.79) | 31.95 (19.52–49.34) | 15.97 (9.76–24.67) | |
| Total | 627 | 1482 | 3306 | 78 | 12.44 (9.83 to 15.53) | 52.63 (41.60–65.69) | 23.59 (18.65–29.45) | |
| Guadalajara 2013 | Male | 426 | 916 | 2218 | 58 | 13.62 (10.34 to 17.6) | 63.32 (48.08–81.85) | 26.15 (19.86–33.8) |
| Female | 289 | 642 | 1284 | 25 | 8.65 (5.60 to 12.77) | 38.94 (25.2–57.48) | 19.47 (12.60–28.74) | |
| Total | 715 | 1558 | 3502 | 83 | 11.61 (9.25 to 14.39) | 53.27 (42.43–66.04) | 23.70 (18.88–29.38) | |
| Jakarta 2015 | Male | 499 | 1040 | 2622 | 28 | 5.61 (3.73 to 8.11) | 26.92 (17.89–38.91) | 10.68 (7.10–15.43) |
| Female | 333 | 686 | 1736 | 12 | 3.60 (1.90 to 6.30) | 17.49 (9.04–30.56) | 6.91 (3.57–12.07) | |
| Total | 832 | 1726 | 4358 | 40 | 4.81 (3.44 to 6.55) | 23.17 (16.56–31.56) | 9.18 (6.56–12.5) | |