These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Does a history of youth sport-related knee injury still impact accelerometer-measured levels of physical activity after 3-12 years?
    Author: Toomey CM, Whittaker JL, Doyle-Baker PK, Emery CA.
    Journal: Phys Ther Sport; 2022 May; 55():90-97. PubMed ID: 35290947.
    Abstract:
    OBJECTIVES: To examine accelerometer-measured physical activity (PA) in individuals with a knee injury history and controls and the association of moderate to vigorous PA (MVPA) with self-reported and performance measures of knee function. DESIGN: Historical cohort. PARTICIPANTS: Participants with a 3-12 year history of youth sport-related knee injury and matched controls. MAIN OUTCOME MEASURES: MVPA (Actigraph GT3x-BT), Knee Injury and Osteoarthritis Outcome Score (KOOS), Triple Single-Leg Hop, Y-Balance and isometric knee strength was measured. Regression analyses examined differences in PA and the association between MVPA and knee function, adjusted for injury history, sex and time since injury. RESULTS: Participants (42 injured, 43 controls) had a median age of 23.4 (range 16-29) years. The previously injured group spent less daily adjusted minutes in MVPA [-13.5 (95% CI -25.6, -1.4)] than controls, and females had 10.8 min (95% CI -20.2, -1.4) less MVPA than males. Higher MVPA was associated with better KOOS sport and recreation [β = 0.05, 95% CI (0.01, 0.09)] adjusted for injury history. No other associations were observed. CONCLUSION: Previously injured youth participated in less MVPA compared to controls 3-12 years later. Lower MVPA is associated with poorer self-reported sport and recreation knee function which may have long-term negative health consequences.
    [Abstract] [Full Text] [Related] [New Search]