Table 5.

Results of the multivariate regression analyses for factors independently contributing to MBR-All, MBR-Vessel, and MBR-All in the women.

Objective variable	MBR-Vessel		MBR-Tissue		MBR-All
Explanatory variables	β	p	β	p	β	p
Age	−0.29	0.047
Height			0.31	0.03
BMI	−0.30	0.08			−0.13	0.49
Lowest SpO2	0.16	0.36	0.30	0.03	0.33	0.06

R = 0.53, p = 0.01; R = 0.44, p = 0.001; R = 041, p = 0.02.

The R values of each multivariate regression analysis are shown.