Table 2 Change in SDQ total score by diagnosis subgroup

SDQ total score at baseline^a

9.1 (6.0)

9.2 (6.2)

9.0 (6.0)

SDQ total score at follow-up^a

8.6 (5.7)

9.2 (5.8)

8.4 (5.7)

Change in SDQ total score^a

-0.4 (4.2)

-0.0 (4.4)

-0.6 (4.1)

Change by diagnosis subgroup^a

  (1) head/abdominal pain

7.4 (4.7)

7.8 (4.4)

7.3 (4.8)

-0.4 (3.6)

-0.0 (3.1)

-0.6 (3.8)

  (2) speech disorder

8.2 (5.8)

8.3 (5.4)

8.1 (5.9)

-0.2 (4.1)

0.1 (3.9)

-0.3 (4.1)

  (3) conduct disorder

10.6 (5.7)

10.7 (5.9)

10.5 (5.6)

-0.8 (4.7)

-0.0 (5.1)

-1.3 (4.4)

  (4) enuresis

8.9 (5.9)

9.7 (6.2)

8.0 (5.6)

-0.7 (4.7)

-0.2 (4.9)

-1.3 (4.4)