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Fig. 2 | BMC Public Health

Fig. 2

From: Maternal stress, child behavior and the promotive role of older siblings

Fig. 2

Boxplots representing data distribution for A maternal stress levels, as assessed with the PSQ questionnaire during pregnancy and in the three waves (i.e. when the child was 7, 8 and 10 years old); and for B child behavior problems, as assessed with the Strength and Difficulties Questionnaire (SDQ) and the Fremdbeurteilungsbogen für hyperkinetische Störungen questionnaire (FBB-HKS), in the three waves. The horizontal ends of the boxes represent the upper and lower quartiles, and the ends of the whiskers represent the maximum and minimum indices, excluding outliers. Asterisks denote significant differences

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