Table 1

Distribution of the DHC grades in the sample of evaluated students

DHC grades
n
Individual percentage
Overall percentage

Grade 5 (Definite need)


9.3
     5a
9
3.2

     5h
5
1.8

     5i
8
2.8

     5p
2
0.7

     5s
2
0.7

Grade 4 (Need)


20.6
     4a
8
2.8

     4d
33
11.7

     4f
2
0.7

     4h
13
4.6

     4l
2
0.7

Grade 3 (Borderline need)


34.9
     3a
18
6.4

     3d
77
27.4

     3e
1
0.4

     3f
2
0.7

Grade 2 (Slight need)


27.4
     2b
1
0.4

     2c
13
4.6

     2d
51
18.1

     2f
2
0.7

     2g
10
3.6

Grade 1 (No need)


7.8
     1
22
7.8

Total
281
100.0
100.0

Bernabé and Flores-Mir Head & Face Medicine 2006 2:22   doi:10.1186/1746-160X-2-22