Evaluation of Hand Function and Bone Status in Premenopausal Versus Postmenopausal Women

Özet

Introduction: Women experience a decline in physical function after menopause. In this study, we aimed to assess the relationship between hand function, grip strength, and bone status in premenopausal versus postmenopausal women. Methods: Eighty-one premenopausal and 81 postmenopausal women aged 35–65 years who did not have metabolic, endocrine, and neuromuscular problems were evaluated. Grip strength (of dominant hand) was measured using Jamar handheld dynamometer. Grip ability test (GAT) was used to evaluate the hand function. Radius bone mineral density and speed of sound (SOS) were measured using quantitative ultrasonography (Sunlight Omnisense 7000S/8000S). Results: Postmenopausal women had significantly lower radius T-scores and SOS values, weaker grip strength, and higher GAT scores than premenopausal women. There was a weak negative correlation between GAT scores, radius T-scores, and SOS values and a moderate negative correlation between GAT scores and grip strength in both premenopausal and postmenopausal women. There was a weak positive correlation between grip strength, radius T- and Z-scores, and SOS values in both premenopausal and postmenopausal women (p<0.05). Discussion and Conclusion: Premenopausal women had a better hand function and higher grip strength, radius T- and Zscores, and SOS values than postmenopausal women.