Table 3.

Magnitude of changes (delta) induced by tilt test on hemodynamic parameters’ dependence on the time and the group of patients.

Parameter	Variable	Value	SE	p-value
Δ HR	Intercept	17.1	4.0	0.0001
	Group II vs. group I	−6.4	6.4	ns
	Group III vs. group I	−12.1	6.0	0.0525
	24-h TSD vs. baseline	−0.8	3.9	ns
	28-h TSD vs. baseline	−2.7	3.9	ns
	32-h TSD vs. baseline	40.9	3.9	0.0001
	Group II: 24-h TSD	−0.2	6.2	ns
	Group III: 24-h TSD	−1.0	5.8	ns
	Group II: 28-h TSD	4.4	6.2	ns
	Group III: 28-h TSD	3.5	5.8	ns
	Group II: 32-h TSD	9.1	6.2	ns
	Group III: 32-h TSD	16.3	5.8	0.0063
Δ sBP	Intercept	18.7	8.2	0.0249
	Group II vs. group I	−8.3	12.9	ns
	Group III vs. group I	−19.7	12.2	ns
	24-h TSD vs. baseline	3.2	2.9	ns
	28-h TSD vs. baseline	2.7	2.9	ns
	32-h TSD vs. baseline	3.8	2.9	ns
	Group II: 24-h TSD	6.4	4.6	ns
	Group III: 24-h TSD	−0.2	4.3	ns
	Group II: 28-h TSD	1.9	4.6	ns
	Group III: 28-h TSD	−4.2	4.3	ns
	Group II: 32-h TSD	0.7	4.6	ns
	Group III: 32-h TSD	−0.4	4.3	ns
Δ dBP	Intercept	25.9	6.5	0.0002
	Group II vs. group I	−10.9	10.3	ns
	Group III vs. group I	−18.6	9.7	ns
	24-h TSD vs. baseline	3.1	2.6	ns
	28-h TSD vs. baseline	2.8	2.5	ns
	32-h TSD vs. baseline	3.6	2.5	ns
	Group II: 24-h TSD	6.3	4.0	ns
	Group III: 24-h TSD	0.7	3.8	ns
	Group II: 28-h TSD	1.7	4.0	ns
	Group III: 28-h TSD	−2.1	3.8	ns
	Group II: 32-h TSD	0.2	4.0	ns
	Group III: 32-h TSD	−1.5	3.8	ns

Bolded values = values which are statistically significant, p < 0.05.