Evidence map›Paper›PMID 34395825›Full record

ArticleSports medicine international open2021

Can NFL Combine Results be Used to Estimate NFL Defensive Players Longevity?

Jordan Riley Pollock, Matthew K Doan, Walker L Asprey, Donald L Dulle, M Lane Moore, Justin L Makovicka, Jeffrey D Hassebrock, Brittany M Foley, Anikar Chhabra

Abstract read
In one paragraph

Article in Sports medicine international open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Jordan Riley PollockSchool of Medicine, Mayo Clinic Arizona, Scottsdale, United States.ORCID 0000-0003-1628-5162
Matthew K DoanSchool of Medicine, Mayo Clinic Arizona, Scottsdale, United States.
Walker L AspreySchool of Medicine, Mayo Clinic Arizona, Scottsdale, United States.
Donald L DulleDepartment of Orthopedic Surgery, Mayo Clinic Arizona, Phoenix, United States.
M Lane MooreSchool of Medicine, Mayo Clinic Arizona, Scottsdale, United States.
Justin L MakovickaDepartment of Orthopedic Surgery, Mayo Clinic Arizona, Phoenix, United States.
Jeffrey D HassebrockDepartment of Orthopedic Surgery, Mayo Clinic Arizona, Phoenix, United States.
Brittany M FoleySchool of Medicine, Mayo Clinic Arizona, Scottsdale, United States.
Anikar ChhabraDepartment of Orthopedic Surgery, Mayo Clinic Arizona, Phoenix, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The National Football League Scouting Combine is an annual event held to evaluate football players. The results of the combine are used to identify talent and player potential. Our study aims to examine the relationship between combine drill performance (e.g., speed, power, agility, explosiveness) and career longevity. We performed a retrospective review of The National Football League combine test results for all defensive players from 2005-2015 to determine the association of each player's combine test results with career longevity. The position that had the most significant associations for 1-year status was linebackers, with weight, 10-yard dash, 20-yard dash, 40-yard dash, broad jump, 3-cone drill, and shuttle being significantly associated with 1-year roster status. The position that had the most significant associations for 5-year status was cornerbacks, with weight, 10-yard dash, 20-yard dash, 40-yard dash, 3-cone drill, and shuttle being significantly associated with 1-year roster status. The least number of significant associations was found for safeties, with no drill being associated with 1-year roster status and only height and shuttle time significantly associated with 5-year career longevity. Our study demonstrates the utility of the combine results to help estimate the career longevity of NFL defensive players.

Indexed as

footballNational Football LeagueNFLNFL combineNFL combine resultssports medicine

Identifiers

PMID34395825
PMCPMC8354768

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.