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Table 1 Characteristics of participants by decade and sex

From: Reference values for toe grip strength among Japanese adults aged 20 to 79 years: a cross-sectional study

Decade/Sex n Age (y) Height (cm) Weight (kg)
20s     
 Man 69 23.9 (3.0) 171.0 (5.8) 65.1 (8.6)
 Woman 57 23.5 (2.8) 159.1 (4.7) 52.9 (8.0)
30s     
 Man 72 35.0 (2.9) 171.4 (6.0) 67.5 (9.8)
 Woman 62 36.0 (2.6) 158.7 (6.2) 52.6 (7.7)
40s     
 Man 101 44.1 (2.8) 170.5 (4.8) 68.3 (9.4)
 Woman 155 44.9 (2.9) 157.8 (5.4) 53.6 (8.0)
50s     
 Man 83 54.4 (3.1) 168.6 (5.1) 65.8 (9.8)
 Woman 234 54.7 (2.9) 155.9 (5.4) 52.3 (8.9)
60s     
 Man 177 64.7 (2.8) 166.0 (5.9) 63.3 (9.4)
 Woman 493 64.4 (2.8) 152.7 (5.1) 51.7 (7.5)
70s     
 Man 116 72.4 (2.3) 164.9 (4.9) 63.2 (7.8)
 Woman 223 72.6 (2.4) 150.5 (5.4) 50.6 (7.6)
  1. Age, height and weight are expressed as means (SD).