Table 1 Characteristics of included studies and athletes’ demography at baseline
Author | Host year | Host country | N of athletes | Female (%) | Age (min, max) | Major sports events | Study design |
|---|---|---|---|---|---|---|---|
Webborn et al | 2002 | United States | 416 | 88 (21.2) | 33 (17–58) | Alpine skiing, Nordic skiing, and Sledge hockey | Observational study |
Webborn et al | 2010 | Canada | 505 | 124 (24.6) | 34 (19–52) | Alpine skiing, Nordic skiing, and Sledge hockey | Observational study |
Derman et al | 2014 | Russia | 547 | 129 (23.6) | 31 (14–63) | Alpine skiing, Nordic skiing, and Sledge hockey | Observational study |
Derman et al | 2018 | South Korea | 567 | 134 (23.6) | 32 (15–67) | Alpine skiing, Nordic skiing, and Sledge hockeyzz | Observational study |