Table 1 Percentiles of changes in heart rate and blood pressure between the supine position and sitting position.

Items	P₅	P₁₀	P₅₀	P₉₀	P₉₅
∆HR1, beats/min	− 10	− 6	4	18	22
∆HR2, beats/min	− 6	− 2	7	20	24
∆HR3, beats/min	− 3	0	9	21	25
∆HR4, beats/min	− 2	1	10	22	26
∆HR5, beats/min	− 2	2	11	23	27
∆HR6, beats/min	− 1	2	12	23	29
∆HR7, beats/min	− 1	3	12	24	29
∆HR8, beats/min	0	3	13	25	30
∆HR9, beats/min	0	4	14	25	30
∆HR10, beats/min	0	4	14	25	30
∆SBP1/∆DBP1, mm Hg	− 9/− 8	− 6/− 5	3/4	13/13	15/17
∆SBP2/∆DBP2, mm Hg	− 7/− 5	− 3/− 3	5/6	14/14	17/17
∆SBP3/∆DBP3, mm Hg	− 6/− 4	− 3/− 2	5/7	14/15	18/19
∆SBP4/∆DBP4, mm Hg	− 5/− 3	− 2/− 1	6/7	14/15	18/19
∆SBP5/∆DBP5, mm Hg	− 5/− 3	− 2/0	6/7	14/16	18/20
∆SBP6/∆DBP6, mm Hg	− 4/− 3	− 2/0	6/7	15/16	19/20
∆SBP7/∆DBP7, mm Hg	− 4/− 2	− 2/0	6/8	15/16	19/20
∆SBP8/∆DBP8, mm Hg	− 4/− 2	− 2/0	7/8	15/17	19/20
∆SBP9/∆DBP9, mm Hg	− 4/− 2	− 2/1	7/8	16/18	19/20
∆SBP10/∆DBP10, mm Hg	− 4/− 2	− 1/1	7/8	16/17	19/21

∆HR means the maximum heart rate within a relevant duration after sitting minus the supine heart rate. ∆SBP/∆DBP means the maximum systolic blood pressure and diastolic blood pressure within a relevant duration after sitting minus the corresponding values in the supine position.
HR heart rate, SBP systolic blood pressure, DBP diastolic blood pressure.

Quick links

Search