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Table 6 Common injuries in NCAA Men’s Lacrosse, by event type, 2009/10–2014/15a

From: The epidemiology of NCAA men’s lacrosse injuries, 2009/10-2014/15 academic years

Injury

n (%)

Rate and 95% CI (per 1000AE)

% NTLb

% Severec

Most common injury mechanism, n (% within injury)

Competition

 Ankle sprain

52 (12.8)

1.59 (1.15, 2.02)

50.0%

1.9%

Non-contact, 32 (61.5%)

Player contact, 11 (21.2%)

 Concussion

30 (7.4)

0.91 (0.59, 1.24)

10.0%

10.0%

Player contact, 22 (73.3%)

Stick contact, 3 (10.0%)

 Upper leg strain

29 (7.2)

0.88 (0.56, 1.21)

31.0%

10.3%

Non-contact, 27 (93.1%)

 Knee sprain

23 (5.7)

0.70 (0.41, 0.99)

13.0%

60.9%

Player contact, 9 (39.1%)

Non-contact, 7 (30.4%)

 Trunk contusion

19 (4.7)

0.58 (0.32, 0.84)

68.4%

0.0%

Stick contact, 8 (42.1%)

Player contact, 4 (21.1%)

Practice

 Ankle sprain

73 (11.2)

0.44 (0.34, 0.54)

37.0%

5.5%

Non-contact, 29 (39.7%)

Player contact, 18 (24.7%)

 Upper leg strain

69 (10.6)

0.41 (0.32, 0.51)

31.9%

4.4%

Non-contact, 53 (76.8%)

Overuse, 14 (20.3%)

 Hip/groin strain

50 (7.7)

0.30 (0.22, 0.38)

50.0%

2.0%

Non-contact, 39 (78.0%)

Overuse, 9 (18.0%)

 Knee sprain

36 (5.5)

0.22 (0.15, 0.29)

19.4%

47.2%

Non-contact, 21 (58.3%)

Player contact, 9 (25.0%)

 Lower leg inflammation

32 (4.9)

0.19 (0.13, 0.26)

65.6%

12.5%

Overuse, 23 (71.9%)

Non-contact, 9 (28.1%)

  1. NOTE: NTL non-time loss
  2. aData originates from the Datalys Center for Sports Injury Research and Prevention Injury Surveillance Program, 2009/10-2014/15
  3. bIncludes injuries that resulted in participation restriction under 24 hours
  4. cIncludes injuries that resulted in participation restriction of over 3 weeks