Table 5.

Fiftieth Percentile Values for Heights and Whole-year Height Velocities in Boys and Girls with Peak Height Velocities at Average Age (13.5 and 11.5 Years, Respectively)

Age (y)BoysGirls
Height
(cm)
Height Velocity
(cm/y)
Height
(cm)
Height Velocity
(cm/y)
7121.9121.5
5.85.9
8127.7127.4
5.45.7
9133.1133.1
5.25.8
10138.3138.9
5.16.7
11143.4145.6
5.38.3
12148.7153.9
6.85.9
13155.5159.8
9.53.0
14165.0162.8
6.50.9
15171.5163.7
3.30.1
16174.8163.8
1.5
17176.3
0.5
18176.8
  • Data from Tanner and Davies.7