Requirements for finger entrapment in European safety ... - ANEC

Dimension 10. MIDDLE FINGER length: Middle joint to distal joint (mm)
US males and females
AGE Mean SD 5th% ile 95th% ile 1st%ile 99th%ile
2.5-3.5 yrs 16 6 12 20 2.02 29.98
3.5-4.5 yrs 17 2 13 20 12.34 21.66
Dimension 11. MIDDLE finger length (mm)
US males (except ages 3.5-4.5 and 4.5-5.5, males and females)
AGE Mean SD 5th% ile 95th% ile 1st%ile 99th%ile
0-3mo 30 4 23 39 20.68 39.32
4-6 mo 34 4 28 43 24.68 43.32
7-9 mo 37 5 27 46 25.35 48.65
10-12 mo 36 4 29 46 26.68 45.32
13-18 mo 39 3 33 45 32.01 45.99
19-24 mo 42 4 36 50 32.68 51.32
2-2.5 43 4 34 50 33.68 52.32
2.5-3 45 3 39 50 38.01 51.99
3-3.5 46 3 40 51 39.01 52.99
3.5-4.5 48 4 42 55 38.68 57.32
4.5-5.5 51 4 42 56 41.68 60.32
US females
AGE Mean SD 5th% ile 95th% ile 1st%ile 99th%ile
0-3mo 29 4 23 38 19.68 38.32
4-6 mo 32 4 23 41 22.68 41.32
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