The Ultrasound Journal

Table 2 Multivariable regression analysis of factors influencing chest wall thickness (*p < 0.05)

From: Sonographic assessment of pediatric chest wall thickness and width of the intercostal space: correlation with anthropometric data and implications for needle decompression

Insertion site	Variable	Partial R²	Model R²
2nd ICS MCL _left	Weight	0.31*	0.31*
	Height	0.08*	0.39*
	Broselow	0.02*	0.41*
	Sex	0.01*	0.42*
2nd ICS MCL _right	Weight	0.31*	0.31*
	Age	0.10*	0.41*
	Sex	0.01*	0.42*
4th ICS AAL _left	Weight	0.40*	0.40*
	Height	0.22*	0.62*
	Age	0.01*	0.63*
4th ICS AAL _right	Weight	0.39*	0.39*
	Height	0.25*	0.64*
	Age	0.01*	0.66*

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