Injuries During Return to Sport After the COVID-19 Lockdown: An Epidemiologic Study of Italian Professional Soccer Players.
Orthop J Sports Med
; 10(6): 23259671221101612, 2022 Jun.
Article
em En
| MEDLINE
| ID: mdl-35722177
ABSTRACT
Background:
The injury rate in professional soccer players may be influenced by match frequency.Purpose:
To assess how changes in match frequency that occurred because of coronavirus disease 2019 (COVID-19) influenced training and match injuries in the Italian Serie A league. StudyDesign:
Descriptive epidemiology study.Methods:
Three phases in the Serie A league, each 41 days long, were evaluated phase A was the beginning of the 2019-2020 season; phase B was a period after the COVID-19 lockdown was lifted, when the remaining matches of the season were played with greater frequency; and phase C was the beginning of the 2020-2021 season. All male professional soccer players who were injured during the 3 phases were included. Player age, height, position, injury history, and return to play (RTP) were retrieved from a publicly available website. Training- and match-related injuries during each of the 3 phases were collected and compared. Moreover, match injuries that occurred after the lockdown phase (phase B), in which there were 12 days designated for playing matches ("match-days"), were compared with injuries in the first 12 match-days of phases A and C.Results:
When comparing 41-day periods, we observed the injury burden (per 1000 exposure-hours) was significantly lower in phase B (278.99 days absent) than in phase A (425.4 days absent; P < .05) and phase C (484.76 days absent; P < .05). A longer mean RTP period was recorded in phase A than in phase B (44.6 vs 23.1 days; P < .05). Regarding 12-match day periods (81 days in phase A, 41 days in phase B, and 89 days in phase C), there was a significantly higher match injury rate (0.56 vs 0.39 injuries/1000 exposure-hours; P < .05) and incidence (11.8% vs 9.3%; P < .05) in phase B than in phase A and a longer mean RTP period in phase A than in phase B (41.8 vs 23.1 days; P < .05). Finally, the rate and incidence of training-related injuries were significantly higher in phase B (4.6 injuries/1000 exposure-hours and 6.5, respectively) than in phase A (1.41 injuries/1000 exposure-hours and 2.04, respectively) (P < .05).Conclusion:
Both training- and match-related injuries were greater during the abbreviated period after the COVID-19 lockdown. These may be linked to the greater match frequency of that period.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Orthop J Sports Med
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
Itália