Skip to main content
. 2014 Apr 7;11:52. doi: 10.1186/1743-0003-11-52

Table 3.

Objective functions

  10° 20° 30° 40° 50° 60°
Classification 1
265.31
1272.02
2988.77
5346.61
8256.51
11618.49
Classification 2
267.73
1268.14
2917.32
5064.02
7522.67
10102.04
Classification 3
637.78
2508.58
5487.59
9375.95
13913.97
18798.27
Classification 4
735.26
2918.7
6483.99
11322.78
17288.05
24198.57
Classification 5 352.27 1397.05 3098.9 5400.69 8226.4 11484.81

The initial objective functions described in Equation 1 for the 5 classifications. Data are presented every 10° for Cobb angles between 10° and 60°. Values are presented in mm2.