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Quantitative hand grip strength: mean, standard deviation (SD), and number (%) who performed each study by age cohort.
| QMT hand grip (lbs.) |
||
|---|---|---|
| Age group (years) | Mean (SD) | n (%) studied |
| 4–6 | 10.2 (3.6) | 43 (81) |
| 7–9 | 12.4 (5.5) | 78 (100) |
| 10–12 | 13.5 (7.3) | 62 (100) |
| 13–15 | 12.0 (8.1) | 51 (100) |
| 16–18 | 9.8 (8.4) | 29 (100) |
| >18 | 5.7 (5.7) | 50 (100) |
