Article

OBJECTIVES: To provide current normative data for grip and pinch strength in
children and young adults aged 6 to 19 years as well as to examine the effect of
age, sex, and hand dominance on grip and pinch strength. DESIGN: Descriptive
cross-sectional. SETTING: Two grade schools, 2 high schools, and 1 university.
PARTICIPANTS: Participants (N=1508; 741 male students and 767 female students)
aged 6 to 19 years. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Means
and SDs were calculated for each strength measurement (grip, tip pinch, lateral
pinch, palmar pinch) and stratified by age and sex. Analysis of covariance and
2-sample t tests were used to analyze the data.
RESULTS: The analyses
demonstrated that age and sex had a significant effect on hand strength values,
as evidenced by increasing hand strength with age as well as greater hand
strength in males than in females. Hand dominance was not shown to have a
significant effect on hand strength. The results of this study were statistically
significantly different from previously published normative values, with most
hand strength values being lower than those published 28 years ago. CONCLUSIONS:
Having updated normative data are paramount for rehabilitation practitioners to
compare the grip and pinch strength of their clients with the average values to
objectively assess impairment and tracking progress.
The statistical significance
observed for most data collected in this study as compared with those previously
published supports the need for continually updating normative data.
CI - Copyright (c) 2015 American Congress of Rehabilitation Medicine. Published by
Elsevier Inc. All rights reserved.

Langue : ANGLAIS