Age group | Men (n = 15,098) | |||
---|---|---|---|---|
Dominant right hand | Nondominant left hand | |||
Mean ± SD | 95% CI | Mean ± SD | 95% CI | |
60–64 | 27.4 ± 7.0 | 27.1—27.6 | 25.2 ± 6.8 | 25.0—25.5 |
65–69 | 25.4 ± 7.0 | 25.1—25.6 | 23.3 ± 6.6 | 23.0—23.5 |
70–74 | 23.5 ± 6.8 | 23.2—23.8 | 21.5 ± 6.5 | 21.1—21.8 |
75–79 | 21.9 ± 6.6 | 21.4—22.3 | 20.0 ± 6.3 | 19.6—20.4 |
80–84 | 20.4 ± 6.4 | 19.9—21.0 | 18.2 ± 6.1 | 17.7—18.8 |
≥ 85 | 17.7 ± 6.2 | 17.1—18.2 | 15.9 ± 5.8 | 15.4—16.4 |
 | Women (n = 16,366) | |||
60–64 | 17.9 ± 5.0 | 17.7—18.1 | 16.2 ± 4.7 | 16.0—16.3 |
65–69 | 16.7 ± 5.0 | 16.5—16.9 | 15.0 ± 4.7 | 14.8—15.1 |
70–74 | 15.1 ± 4.8 | 14.8—15.3 | 13.4 ± 4.5 | 13.2—13.7 |
75–79 | 13.9 ± 4.6 | 13.6—14.2 | 12.5 ± 4.4 | 12.2—12.7 |
80–84 | 12.8 ± 4.5 | 12.4—13.3 | 11.2 ± 4.2 | 10.8—11.6 |
≥ 85 | 11.5 ± 4.5 | 11.1—11.9 | 10.2 ± 4.0 | 9.8—10.5 |