Chinese Journal of Physiology

60 H. C, CHANG anp T. P. FENG

TABLE 1,

The influence of age and sex on hair growth

ST

. | | - | Rate of full hair | Number of ao) | Box | growth (average) observations a ae. a oo | ee days days | 44 o | 44 | 4 | 27 g | 51 | 8 | 17 59 5 41 7 | 3.9 65 eg «| 40 4 | 0.6 3 50 5 3.3 7 g | 23 9 | 1.2 3 s 16 5 0.4 (2 g 23 | 10 1.8 80 a 25 10 31 g 16 6 0.7 90 3 45 3 7.7 91 3 25 18 11 92 Q 24 a 11 93 g 27 0 16 3 26 8 ciel 96 g 28 8 1.2 a 23 18 0.5 102 g 28 3 8.0 112 g 23 6 0.8 116 3 36 8 2.8 2 33 8 21 118 3 26 4 12 g 26 7 0.4 127 co) 24 6 2.0 3 35 6 3.3 158 o 30 | 8 1.8 850, o 25 7 1,0 255 3 29 2 1.8