Table 4.

Means, standard deviations, and correlations with confidence intervals.

Variable	M	SD	1	2	3	4	5	6	7	8
1. Square meters home	131.04	67.70
2. Number of people at home	3.94	0.94	0.28** [0.23, 0.33]
3. Child age	9.15	4.28	0.11** [0.06, 0.16]	0.06* [0.01, 0.11]
4. Anxiety/Activation	2.64	2.53	0.02 [−0.03, 0.07]	−0.01 [−0.06, 0.04]	−0.00 [−0.06, 0.05]
5. Mood	1.72	1.62	−0.01 [−0.07, 0.04]	−0.07** [−0.12, −0.02]	−0.01 [−0.07, 0.04]	0.54** [0.50, 0.58]
6. Sleep	0.70	1.21	−0.01 [−0.06, 0.04]	−0.02 [−0.07, 0.03]	−0.17** [−0.22, −0.12]	0.42** [0.38, 0.46]	0.33** [0.28, 0.37]
7. Behavioral alterations	1.51	1.62	−0.02 [−0.07, 0.04]	−0.00 [−0.05, 0.05]	−0.12** [−0.17, −0.07]	0.61** [0.57, 0.64]	0.59** [0.55, 0.62]	0.40** [0.36, 0.45]
8. Feeding	0.33	0.54	−0.02 [−0.08, 0.03]	−0.01 [−0.06, 0.04]	−0.01 [−0.06, 0.05]	0.23** [0.18, 0.28]	0.19**[0.14, 0.24]	0.16** [0.11, 0.21]	0.26** [0.21, 0.31]
9. Cognitive alterations	0.36	0.61	0.02 [−0.03, 0.07]	0.01 [−0.04, 0.06]	−0.02 [−0.07, 0.03]	0.47** [0.43, 0.51]	0.44** [0.40, 0.48]	0.32** [0.27, 0.36]	0.50** [0.46, 0.54]	0.19** [0.14, 0.24]

Values in square brackets indicate the 95% confidence interval for each correlation. The confidence interval is a plausible range of population correlations that could have caused the sample correlation (22).

M, mean; SD, standard deviation.

^*p < 0.05;

^**p < 0.01.