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. Author manuscript; available in PMC: 2014 Jun 19.
Published in final edited form as: J Child Psychol Psychiatry. 2012 Oct 29;54(5):565–574. doi: 10.1111/jcpp.12005

Table 1.

Means and standard deviations of key variables for offspring at high- and low-risk for depression.

High Risk
Low Risk
Effect Size (d)
Males
(N=30)
Females
(N=25)
Total
(N=55)
Males
(N=22)
Females
(N=17)
Total
(N=39)
High
vs.
Low
HRM
vs
LRM
HRF
vs.
LRF





Age 9.73(2.44) 9.28(2.25) 9.52(2.35) 9.58(2.19) 9.15(2.22) 9.39(2.19) 0.06 0.06 0.06
CDI 2.33(2.56) 2.92(3.16) 2.60(2.83) 2.18(3.08) 1.17(2.59) 1.97(2.85) 0.22 0.05 0.42
SP50 Sadness 4.89(.82) 5.53(1.01) 5.19(.96) 5.73(1.11) 5.08(.99) 5.47(1.09) -0.27 -0.87* 0.45
SP50 Anger 5.43(.67) 5.35(.71) 5.42(.70) 5.71(1.05) 5.14(.67) 5.48(.96) 0.02 -0.33 0.30
SP50 SvsA 5.89(.86) 5.62(.62) 5.75(.75) 6.37(.54) 5.71(.45) 6.08(.60) -.49* -.69* -.13
Sex (% male) - - 54 - - 56 - - -

CDI= Child Depression Inventory; HRM = High risk males; LRM = Low risk males; HRF = High risk females; LRF = Low risk females. SP50 SvsA = Sadness vs. Anger discrimination.

*

Mean difference p < .05.