Table 4

Strengths and Difficulties Questionnaire (SDQ)

Effects of informant (with gender or status)°


Informant

Status × Informant

Gender × Informant

Status × Gender × Informant





Q

p

Q

p

Q

p

Q

p


CP

6.049

0.014

65.184

0.000

2.184

0.140

3.104

0.078

EP

12.008

0.001

41.739

0.000

0.745

0.388

2.344

0.126

H

2.601

0.107

8.616

0.003

0.308

0.579

0.211

0.646

PB

1.946

0.163

44.041

0.000

4.097

0.043

0.982

0.322

PP

0.347

0.556

0.308

0.579

2.976

0.085

0.466

0.495

AvP

3.897

0.049

31.646

0.000

0.002

0.964

2.336

0.127


° Results of robust between (status) by between (gender) by within (informant) ANOVA; dependent variables are adjusted for age; main effects of status and gender, and their interaction, are not shown

CP Conduct Problems

EP Emotional Problems

H Hyperactivity

PB Prosocial Behaviour

PP Peer Problems

AvP Average Problems

Q Q-statistic of robust between × between × within ANOVA

Müller et al. BMC Psychiatry 2011 11:55   doi:10.1186/1471-244X-11-55

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