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Web URL(s): | https://archive.lib.msu.edu/tic/its/articles/1993jou201.pdf Last checked: 09/29/2008 Requires: PDF Reader |
Access Restriction: | Certain MSU-hosted archive URLs may be restricted to legacy database members. |
Publication Type:
| Refereed |
Author(s): | Powell, John W.;
Schootman, Mario |
Author Affiliation: | Department of Orthopaedic Surgery; Department of Preventive Medicine and Environmental Health, University of Iowa, Iowa City, Iowa |
Title: | A multivariate risk analysis of natural grass and astroturf playing surfaces in the National Football League 1980-1989 |
Meeting Info.: | 7th International Turfgrass Society Research Conference, Palm Beach, FL, USA, 18-24 July, 1993 |
Source: | International Turfgrass Society Research Journal. Vol. 7, 1993, p. 201-211. |
Publishing Information: | Overland Park, KS: INTERTEC Publishing Corp. |
# of Pages: | 11 |
Keywords: | TIC Keywords: Athletic injuries; Football fields; National Football League; Natural versus artificial turf; Playability; Risk assessment
|
Abstract/Contents: | "In 1980 the National Football League (NFL) established an on-going injury surveillance system to establish and monitor the risk patterns associated with American professional football. The objective was to identify the type, frequency and severity of injuries. In-depth case reports, player demographics and daily exposures are completed for each club. The current study focuses on game-related injury rates for ankle sprains that occurred on natural grass and AstroTurf surfaces. It includes the consideration of the risk factors of game-position group and type of play. The analysis of the data incorporates epidemiological techniques associated with Incidence Density Ratios. For ankle sprains in the NFL, the injury rates on AstroTurf show a statistically significant higher injury rate than for natural grass. Ankle sprains that occurred to backs on rushing and passing plays showed statistically significant higher injury rates on AstroTurf. The linebackers/tight end group showed a similar finding for passing plays. For inversion types sprains, linebackers/tight end group and backs on passing plays showed significant higher injury rates on AstroTurf. For eversion sprains, only the injury rates for backs on passing plays remained significantly higher. While the injury rates for ankle sprains are higher on AstroTurf surfaces, this higher rate is present only under specific conditions of play. If the AstroTurf surfaces were removed and the NFL continued current levels of participation, there would be a reduction of seven ankle sprains per season." |
Language: | English |
References: | 20 |
See Also: | Other items relating to: REAL
Other items relating to: Artificial vs. Natural Turf Surfaces |
Note: | "Symposium address: Chapter 23" Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Powell, J. W., and M. Schootman. 1993. A multivariate risk analysis of natural grass and astroturf playing surfaces in the National Football League 1980-1989. Int. Turfgrass Soc. Res. J. 7:p. 201-211. |
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| Web URL(s): https://archive.lib.msu.edu/tic/its/articles/1993jou201.pdf Last checked: 09/29/2008 Requires: PDF Reader |
| MSU catalog number: SB 433 .I522 v.7 |
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