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Outcome Measures

Primary Outcomes (2)

Time-loss injury
* Time-loss is defined as inability of a player to complete the current or future training session or match. * Injury is defined as tissue damage or other derangement of normal physical function resulting from rapid or repetitive transfer of kinetic energy.
August 2022
Time-loss illness
* Time-loss is defined as inability of a player to complete the current or future training session or match. * Illness is defined as a health-related complaint or disorder experienced by an athlete, not considered as an injury.
October 2022

Study Arms (2)

Football players at the FIFA U-20 Women's World Cup 2022.

* Upper age limit: all players must be a maximum of 20 years old by the end of the calendar year in which the World Cup 2022 is played (i.e. all players of the teams were born on or after 1 January 2002). * Lower age limit: all players must be at least 16 years old by the end of the calendar year in which the World Cup 2022 is played (i.e. all players of the teams were born on or before 31 December 2006).

Other: Registration of football exposure and occurrence of injuries and illnesses only

Football players at the FIFA U-17 Women's World Cup 2022.

* Upper age limit: all players must be a maximum of 17 years old by the end of the calendar year in which the World Cup 2022 is played (i.e. all players of the teams were born on or after 1 January 2005). * Lower age limit: all players must be at least 15 years old by the end of the calendar year in which the World Cup 2022 is played (i.e. all players of the teams were born on or before 31 December 2007).

Other: Registration of football exposure and occurrence of injuries and illnesses only

Interventions

Registration of football exposure and occurrence of injuries and illnesses onlyOther

Injury \& illness registration Data on injury and illness is gathered following the recommended methodology in the football extension of the International Olympic Committee consensus statement on methods for recording and reporting of epidemiological data on injury and illness in sport. This includes characteristics such as mode of onset, injury mechanism, diagnosis and classification according to body area, tissue, and pathology type, and illness categories for organ system and etiology. Time-loss will be counted in number of days.

Football players at the FIFA U-17 Women's World Cup 2022.Football players at the FIFA U-20 Women's World Cup 2022.

Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.

Eligibility Criteria

Age15 Years - 20 Years

Sexfemale

Age GroupsChild (0-17), Adult (18-64)

Sampling MethodProbability Sample

Study Population

This research project will be performed at the FIFA U-20 Women's World Cup 2022 final tournament which is played in Alajuela and San José, Costa Rica between August 10 and August 28, 2022, and the FIFA U-17 Women's World Cup 2022 final tournament which is played in Bhubaneswar, Goa, and Navi Mumbai, India between October 11 and October 30th, 2022. Each tournament includes 16 national teams, and each team is allowed to select 21 players, giving at total of 336 potential participants per tournament. In total, 32 matches will be played over 19 days, with the 24 group stage matches played in the first 8 days and the 8 knock-out matches played in the last 9 days.

Study Stopped

Injury and Illness Surveillance at FIFA U-17 & U-20 Women's World Cups.

Brief Summary

Registry Overview

Trial Relationships

Study Timeline

Study Start

First Submitted

First Posted

Primary Completion

Study Completion

Conditions

Outcome Measures

Primary Outcomes (2)

Study Arms (2)

Football players at the FIFA U-20 Women's World Cup 2022.

Football players at the FIFA U-17 Women's World Cup 2022.

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Study Officials

Study Design

Study Record Dates

Data Sharing

Source record

Locations

Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

Study Start

First Submitted

First Posted

Primary Completion

Study Completion

Conditions

Outcome Measures

Primary Outcomes (2)

Study Arms (2)

Football players at the FIFA U-20 Women's World Cup 2022.

Football players at the FIFA U-17 Women's World Cup 2022.

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Study Officials

Study Design

Study Record Dates

Data Sharing

Source record

Locations