[Isometric grip strength and social gerontological research: results and analytic potentials of SHARE and SOEP].
This paper shows that the measurement of hand grip strength provides a non-invasive and reliable objective health indicator for social science research and is easy to collect in general population surveys. Grip strength is not only a useful complement of self-reported indicators of health, but it also exhibits a considerable predictive power with regard to a number of further relevant variables for social gerontological research, such as mortality risks. New data from the 2004 Survey of Health, Ageing and Retirement in Europe (SHARE) and the 2006 wave of the German Socio-Economic Panel Study (SOEP) allow insightful methodological and very first substantive cross-sectional analyses of grip strength in Germany. The focus of the present study is on the analysis of individuals aged 50 or older. The experience of both surveys when measuring grip strength is consistently positive, particularly with regard to the respondents' feedback. Major determinants of isometric grip strength are - beyond the individual's gender - age, body size and weight. A multivariate analysis also provides evidence for a clear positive association between various health indicators and grip strength.
Hank
K
K
(MEA - Universität Mannheim & DIW Berlin), MEA - Universität Mannheim, Mannheim, Germany. hank@mea.uni-mannheim.de
Jürges
H
H
Schupp
J
J
Wagner
G G
GG
D000368:Aged; D000369:Aged, 80 and over; D035843:Biomedical Research / Q000379:methods*; D005260:Female; D015577:Geriatric Assessment / Q000379:methods*; D005858:Germany; D018737:Hand Strength; D006305:Health Status Indicators; D006801:Humans; D007537:Isometric Contraction / Q000502:physiology*; D008297:Male; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D011795:Surveys and Questionnaires