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. 2014 Jan 21;8:1. doi: 10.1186/1753-2000-8-1

Table 3.

Normative banding of total difficulties score for parent- and teacher-rated SDQs for Japanese children

 
 
7-9 years
10-12 years
13-15 years
SDQ
 
Boys
Girls
Boys
Girls
Boys
Girls
     Raw score (%) Raw score (%) Raw score (%) Raw score (%) Raw score (%) Raw score (%)
Parent rating
Normal
0-13
82.0%
0-11
81.0%
0-11
79.8%
0-10
82.0%
0-10
79.7%
0-10
81.5%
 
Borderline
14-16
9.0%
12-14
9.7%
12-14
9.9%
11-13
8.2%
11-14
11.3%
11-13
8.9%
 
Clinical
17-40
9.0%
15-40
9.3%
15-40
10.3%
14-40
9.8%
15-40
9.0%
14-40
9.6%
Teacher rating
Normal
0-11
78.9%
0-7
80.5%
0-10
78.1%
0-6
81.4%
0-9
81.3%
0-6
82.5%
 
Borderline
12-16
11.6%
8-11
10.2%
11-14
10.8%
7-9
9.6%
10-12
8.9%
7-9
7.8%
  Clinical 17-40 9.5% 12-40 9.3% 15-40 11.1% 10-40 9.0% 13-40 9.8% 10-40 9.7%

Note. SDQ, strengths and difficulties questionnaire. There were no significant differences in proportion by age band between parent and teacher ratings for either boys or girls.