The Effect of Ventilation, Age, and Asthmatic Condition on Ultrafine Particle Deposition in Children

Table 4

Pearson correlation coefficients for variables.

		Age	Weight	Height	BMI	𝑓	𝑉𝑇	𝑉𝐸	TDF
		Only children
Age		1.000	.836^**	.867^**	.507^*	−.571^*	0.478	0.004	0.353
Weight		.865^**	1.000	.895^**	.794^**	−0.389	0.427	0.143	0.091
Height		.757^**	.922^**	1.000	0.473	−0.337	0.208	−0.102	0.247
BMI	All Subjects	.743^**	.896^**	.692^**	1.000	−0.313	.617^**	.494^*
𝑓		−.459^*	−.493^*	−.455^*	−.441^*	1.000	−.649^**	−0.031	−0.123
𝑉𝑇		.668^**	.692^**	.509^*	.768^**	−.688^**	1.000	.753^**	−0.219
𝑉𝐸		0.402	.432^*	0.215	.627^**	−0.174	.798^**	1.000	−.503^*
TDF		−0.385	−0.365	−0.187	−.477^*	0.075	−.454^*	−.629^**	1.000

^** Correlation is significant at the 0.01 level (2-tailed).
^* Correlation is significant at the 0.05 level (2-tailed).