Table 4. Relationship between cardiorespiratory fitness, systolic blood pressure, body mass index, waist circumference and waist-height ratio.

	Shuttle run test level
	Partial correlation coefficient	p-value
zSBP a	-0.306	0.027
BMI grade a	-0.451	0.001
Waist circumference a	-0.560	0.000
Waist circumference b	-0.397	0.004
Waist-height ratio a	-0.560	0.000
Waist-height ratio b	-0.374	0.007

^aadjusted for age, sex and GMFCS level

^badjusted for age, sex, GMFCS level and BMI grade; zSBP, z-scores for systolic blood pressure