. Author manuscript; available in PMC: 2023 Dec 1.

Published in final edited form as: Res Child Adolesc Psychopathol. 2022 Jun 28;50(12):1619–1628. doi: 10.1007/s10802-022-00939-9

Table 2.

Descriptive Statistics and Correlations.

	Child PTSS						Mother PTSS
	Age 4	Age 5	Age 6	Age 7	Age 8	Age 9	Age 4	Age 5	Age 6	Age 7	Age 8	Age 9
C Age 4	-	.64 ^***	.53^***	.68^***	.41^***	.35	.04	*.58* ^***	.37^***	.29	.18	..09
C Age 5		-	.46 ^***	.71^***	.62^***	.46^***	*.48* ^***	.59^***	*.35* ^***	.41^***	.39^***	.25
C Age 6			-	.60 ^***	.36^***	.47^***	.27^**	*.32* ^***	.38^***	*.43* ^**	.15	−.02
C Age 7				-	.69 ^***	.62^***	.34^**	.34^***	.32^*	.29^**	*.23*	.06
C Age 8					-	.50 ^***	.23^*	.21^*	.30^***	*.23*	.37^***	*.35* ^**
C Age 9						-	.15	.12	.29^*	.44^**	*.28*	.23^*

P Age 4							-	.48 ^***	.23^**	.26	.24^*	.24
P Age 5								-	.41 ^***	.53^***	.49^***	.48^***
P Age 6									-	.56 ^**	.30^***	.35^***
P Age 7										-	.56 ^***	.51^***
P Age 8											-	.56 ^***
P Age 9												-

M	34.08	32.97	31.96	32.54	33.43	32.75	18.03	9.54	9.02	9.38	10.75	9.35
SD	8.56	7.84	6.46	8.61	8.08	6.90	11.65	4.50	4.18	4.56	5.16	4.06
N	164	180	197	134	169	105	197	172	183	111	156	108

p < .05.

^**

p < .01.

^***

p < .001

Note: Bolded coefficients indicate stability from T to T+1. Bolded and Italicized coefficients indicate lag predictive effects from Parent to Child and Child to Parent. Means and SD are given for the PCL and TSCYC without a log transformation. Correlations are given with the log transformation. Because Ns vary at each time point some correlation coefficients are significant whereas others are not simply because of the N (e.g., child symptoms at age 8 and mother symptoms at age 5 [r = .21; N=100] have a statistically significant, but smaller correlation coefficient compared to child symptoms at age 8 and mother symptoms at age 7 [r=.23; N =51]).