Authors (in order) | Schwellnus et al., (2021) | Petracek et al., (2021) | Petek et al., (2021) | Moulsen et al., (2021) | Martinez et al., (2021) | Krzywanski et al., (2021) | Hull et al., (2021) | Brito et al., (2021) |
Number of participants | N = 45 | N = 1 | N = 3597 | N = 3018 | N = 789 | N = 111 | N = 147 | N = 60 |
Ethnicity | Not mentioned | Not mentioned | White non-Hispanic (N = 2301), Black (N = 983), White-hispanic (N = 110), Mixed (N = 73), Other (N = 91) | White non-Hispanic (N = 1922), Black (N = 829), White-hispanic (N = 87), Mixed (N = 62), Other (N = 80) | Not mentioned | All Caucasian | Not mentioned | White (N = 3), African American (N = 36), Other (N = 3) |
Type of sport | Not mentioned | Track and cross-country athlete | Not mentioned | Not mentioned | Major League soccer (N = 70), Major League baseball (N = 181), National hockey league (N = 68), National football league (N = 349), National basketball association (N = 121) | Strength (N = 33), Endurance (N = 29), Team sports (N = 38), Technical (N = 10) | Summer sport (N = 36), Winter sport (N = 11) | American Football (N = 35), Basketball (N = 13), Vollleyball (N = 1), Soccer (N = 2), Swimming (N = 1), Other (N = 2) |