Table 5.

Statistics of the seven physical examination indicators.

Physical examination index	BMI	Body fat percentage	Visceral fat grade	Bone density T value	Heart function	Blood vessel elasticity	Vascular obstruction
Average value	0.50	0.62	0.67	0.72	0.84	0.95	0.82
Standard deviation	0.12	0.15	0.18	0.15	0.08	0.05	0.07