Table 2.

Pooled Spearman’s rank correlations of early number of intrusive memories (total of first seven days post-trauma) with sleep disturbances reported at one week and one month.

	1	2	3	4	5	6	7
1. Intrusive memories at one week	–	.34**	.37**	.26	.20	.30*	.20
2. Problems initiating sleep at one week		–	.78**	.49**	.43**	.33**	.42**
3. Problems maintaining sleep at one week			–	.57**	.47**	.50**	.53**
4. Dreams of traumatic event at one week				–	.39**	.39**	.59**
5. Problems initiating sleep at one month					–	.75**	.58**
6. Problems maintaining sleep at one month						–	.61**
7. Dreams of traumatic event at one month							–

*p < .05, **p < .01.