Effect of Penalty Minute Rule Change on Injuries and Game Disqualification Penalties in High School Ice Hockey. Issue 2 (February 2019)
- Record Type:
- Journal Article
- Title:
- Effect of Penalty Minute Rule Change on Injuries and Game Disqualification Penalties in High School Ice Hockey. Issue 2 (February 2019)
- Main Title:
- Effect of Penalty Minute Rule Change on Injuries and Game Disqualification Penalties in High School Ice Hockey
- Authors:
- Kriz, Peter K.
Staffa, Steven J.
Zurakowski, David
MacAskill, Matthew
Kirchberg, Tyler
Robert, Kyle
Baird, Janette
Lockhart, Greg - Abstract:
- Background: Recent efforts have focused on eliminating dangerous hits in ice hockey. Fair play rule changes have successfully reduced injury risk but have not been widely implemented. Purpose: To determine the effect of a penalty infraction minutes (PIM) rule change in high school boys' ice hockey on injuries and game disqualification penalties. Study Design: Cohort study; Level of evidence, 3. Methods: Injury data were collected from 2 Rhode Island hospital systems and game/penalty data through the Rhode Island Hockey Coaches Association website. Participants included high school boys' hockey varsity players aged 13 to 19 years presenting to 5 emergency departments for hockey injuries during 6 seasons (December 2012–April 2018). Rule change for the 2015-2016 season implemented varying suspensions for players accumulating ≥50 PIM and ≥70 PIM during regular season and playoffs. Injuries were classified as body checking or non–body checking related, and injury rates pre– versus post–rule change were compared via the Cochran-Mantel-Haenszel chi-square test with the odds ratio (OR) to measure risk reduction. Results: During the study period, 1762 boys' high school varsity hockey games were played. Of 134 game-related injuries, 82 (61.2%) were attributable to body checking. The PIM rule change was associated with a significant reduction in all injuries (OR, 0.55; 95% CI, 0.35-0.86; P = .008), concussion/closed head injury (OR, 0.44; 95% CI, 0.23-0.85; P = .012), and combinedBackground: Recent efforts have focused on eliminating dangerous hits in ice hockey. Fair play rule changes have successfully reduced injury risk but have not been widely implemented. Purpose: To determine the effect of a penalty infraction minutes (PIM) rule change in high school boys' ice hockey on injuries and game disqualification penalties. Study Design: Cohort study; Level of evidence, 3. Methods: Injury data were collected from 2 Rhode Island hospital systems and game/penalty data through the Rhode Island Hockey Coaches Association website. Participants included high school boys' hockey varsity players aged 13 to 19 years presenting to 5 emergency departments for hockey injuries during 6 seasons (December 2012–April 2018). Rule change for the 2015-2016 season implemented varying suspensions for players accumulating ≥50 PIM and ≥70 PIM during regular season and playoffs. Injuries were classified as body checking or non–body checking related, and injury rates pre– versus post–rule change were compared via the Cochran-Mantel-Haenszel chi-square test with the odds ratio (OR) to measure risk reduction. Results: During the study period, 1762 boys' high school varsity hockey games were played. Of 134 game-related injuries, 82 (61.2%) were attributable to body checking. The PIM rule change was associated with a significant reduction in all injuries (OR, 0.55; 95% CI, 0.35-0.86; P = .008), concussion/closed head injury (OR, 0.44; 95% CI, 0.23-0.85; P = .012), and combined subgroups of concussion/closed head injury and upper body injury (OR, 0.50; 95% CI, 0.31-0.80; P = .003). Game disqualification penalties per season were not significantly reduced following the rule change, occurring in 5.2% of games before the rule change and 4.4% of games after (OR, 0.84; 95% CI, 0.54-1.31; P = .440). Conclusion: Implementation of a statewide PIM restriction rule change effectively reduced the mean number of game-related injuries per season among high school boys' hockey varsity players. … (more)
- Is Part Of:
- American journal of sports medicine. Volume 47:Issue 2(2019)
- Journal:
- American journal of sports medicine
- Issue:
- Volume 47:Issue 2(2019)
- Issue Display:
- Volume 47, Issue 2 (2019)
- Year:
- 2019
- Volume:
- 47
- Issue:
- 2
- Issue Sort Value:
- 2019-0047-0002-0000
- Page Start:
- 438
- Page End:
- 443
- Publication Date:
- 2019-02
- Subjects:
- ice hockey -- rule change -- fair play -- body checking -- injury prevention
Sports medicine -- Periodicals
Sports injuries -- Periodicals
Orthopedic surgery -- Periodicals
617.102705 - Journal URLs:
- http://www.mdconsult.com/public/search?search_type=journal&j_sort=pub_date&j_date_range=1995-current&j_issn=0363-5465 ↗
http://ajs.sagepub.com ↗
http://www.ajsm.org ↗
http://www.sagepub.com ↗
http://firstsearch.oclc.org ↗ - DOI:
- 10.1177/0363546518815886 ↗
- Languages:
- English
- ISSNs:
- 0363-5465
- Deposit Type:
- Legaldeposit
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