. 2017 Jul 24;12(7):e0181606. doi: 10.1371/journal.pone.0181606

Table 1. Demographic characteristics.

Variables	Comparison (n = 42)	Foster (n = 47)	Rural Poor (n = 34)
Age in years	12.74^a	14.85^b	14.59^b
Grade in school	7.12^a	6.28^b	6.79
Sex (% girls)	52.00	45.00	53.00
% with one or both parents deceased	7.32^a	35.56^b	29.41
Mean Adversity Index (age covaried)	0.16^a	0.37^b	0.38^b

Note. Values with differing superscripts within rows are significantly different at p < .05 with the Bonferroni correction for multiple comparisons. The adversity score corresponded to the proportion of negative experiences in the family and community that the child reported had occurred out of all of those about which they were asked.