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. Author manuscript; available in PMC: 2011 Jun 1.
Published in final edited form as: Physiol Behav. 2010 Jan 22;100(3):225–233. doi: 10.1016/j.physbeh.2010.01.006

Table 3.

Means and SDs for sAA indices for family members from families reporting any versus no interparental aggression during the previous year.
Interparental Aggression in the Last Year No Interparental Aggression in the Last Year
Mraw in
U/mL 		SDraw Mtransform SDtransfom n Mraw in
U/mL 		SDraw Mtransform SDtransfom n
 Adolescent sAA
Pre-discussion 54.4 47.6 6.7 3.1 18 78.7 72.2 8.2 3.4 44
Post-discussion 94.6 78.2 8.9 4.0 18 82.0 67.2 8.4 3.4 44
Post-discussion+10 61.3 69.1 6.9 3.8 18 56.4 45.8 7.0 2.7 43
Post-discussion+20 63.9 58.6 7.3 3.3 17 61.8 58.5 7.2 3.1 43
Post-discussion
Peak		 96.4 77.1 9.0 3.9 18 95.8 76.2 9.1 3.6 44
AUCg 80.6 63.9 8.4 3.4 17 80.4 56.3 8.5 2.9 42
AUCi 20.6 32.8 17.7a 23.4 17 −4.5 40.1 −2.3a 31.2 42
 Father
Pre-discussion 46.2 32.1 6.3b 2.5 17 86.8 44.2 9.0b 2.6 36
Post-discussion 58.5 46.7 7.1b 3.0 17 123.0 84.7 10.4b 4.0 38
Post-discussion+10 59.3 66.9 6.9 3.4 16 74.1 69.1 7.8 3.6 37
Post-discussion+20 51.9 43.2 6.7 2.8 16 73.5 61.0 7.9 3.3 39
Post-discussion
Peak		 75.4 64.7 8.1c 3.3 17 128.5 88.2 10.6c 4.1 38
AUCg 59.1 38.7 7.3c 2.4 16 105.2 59.6 9.8c 3.1 34
AUCi 7.8 31.8 7.4 1.8 16 14.2 37.2 7.7 2.4 34
 Mother
Pre-discussion 66.3 24.1 8.0 1.5 16 70.5 66.9 7.7 3.5 42
Post-discussion 87.3 44.7 9.1 2.3 16 92.7 72.3 9.0 3.5 42
Post-discussion+10 47.8 26.0 6.7 1.9 16 62.2 55.4 7.2 3.3 39
Post-discussion+20 76.0 45.0 8.4 2.4 16 56.8 45.8 7.0 2.9 40
Post-discussion
Peak		 101.3 52.1 9.8 2.6 16 103.5 69.7 9.7 3.2 42
AUCg 76.1 27.3 8.6 1.6 16 78.5 56.0 8.4 3.0 38
AUCi 6.5 21.7 6.5 21.7 16 8.7 36.5 12.3 20.5 38
a

Means in the same row sharing this coefficient are marginally different from each other (p = .06).

b

Means in the same row sharing this coefficient differ from each other (p < .01).

c

Means in the same row sharing this coefficient differ from each other (p < .05).

Note: AUCg = area under the curve with respect to ground. AUCi = area under the curve with respect to increase. Transformed scores are square root transformations of the raw scores, except in the case of AUCi, which are raw scores with one outlier recoded for mothers and one for adolescents. For fathers, AUCi outliers were recoded, a constant added, and the data square root transformed due to skew. Raw means are presented for interpretability, but analyses are conducted on transformed scores.