Group | SNP genotypes | Frequency n (%) | Hand grip strength | β±SE | P value | |
---|---|---|---|---|---|---|
Mean ± SD (kg) | P value | |||||
All | TT | 745 (43.2) | 23.11 | <0.001 | − 1.04 ± 0.22 | <0.001 |
GT | 759 (44.0) | 22.02 | Â | Â | ||
GG | 220 (12.8) | 20.43 | Â | Â | ||
Males | TT | 305 (43.9) | 27.50 | 0.070 | − 0.86 ± 0.41 | 0.038 |
GT | 316 (45.5) | 27.03 | Â | Â | Â | |
GG | 74 (10.6) | 24.97 | Â | Â | Â | |
Females | TT | 440 (42.8) | 20.07 | <0.001 | − 1.12 ± 0.24 | <0.001 |
GT | 443 (43.1) | 18.45 | Â | Â | Â | |
GG | 146 (14.2) | 18.13 | Â | Â | Â |