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Table 1 Description of psychological symptoms among children in the SCHEDULE study in China

From: The association between exposure to secondhand smoke and psychological symptoms among Chinese children

 

Total SDQ score

Emotional symptoms

Conduct problems

Hyperactivity-attention

Peer-problems

Prosocial behavior

 

N (%)

N (%)

N (%)

N (%)

N (%)

N (%)

Normal

11,678 (76.1)

12,928 (84.3)

12,258 (79.9)

10,775 (70.2)

7745 (50.5)

12,396 (81.6)

Borderline

1995 (13.0)

1217 (7.9)

1806 (11.8)

1616 (10.5)

3281 (21.4)

1680 (11.1)

Abnormal

1671 (10.9)

1199 (7.8)

1280 (8.3)

2953 (19.3)

4318 (28.1)

1155 (7.3)