Factors affecting and effects of hemodynamic stability of pediatric patients with grades 3–5 renal trauma: a prospective non-randomized comparative study

Table 2 Means of blood pressure arterial pulse rate during the first 24 h and blood pressure through the first week in both groups*

Measure and timing		Stable group (N = 28)	Unstable group (N = 15)	p value**
Measure and timing		Mean ± Standard deviation		p value**
At presentation	Systolic BP	101.61 ± 5.78	88.01 ± 4.14	< 0.001
	Diastolic BP	70.18 ± 6.87	60 ± 11.18	0.001
	Heart rate	103 ± 12	130 ± 18	< 0.001
After 1 day	Systolic BP	102.68 ± 6.31	91 ± 2.8	< 0.001
	Diastolic BP	71.79 ± 5.97	68 ± 6.49	0.061
	Heart rate	97 ± 11	113 ± 16	< 0.001
After 2 days	Systolic BP	105 ± 8.71	95 ± 11.5	0.003
After 2 days	Diastolic BP	70.36 ± 5.6	65.67 ± 5.94	0.014
After 3 days	Systolic BP	105.18 ± 10.32	99.67 ± 13.69	0.144
After 3 days	Diastolic BP	71.07 ± 5.33	67 ± 6.21	0.030
After 4 days	Systolic BP	117.32 ± 7.76	108 ± 4.93	< 0.001
After 4 days	Diastolic BP	73.93 ± 5.33	66.67 ± 8.38	0.001
After 5 days	Systolic BP	112.5 ± 8.11	105.67 ± 7.04	0.009
After 5 days	Diastolic BP	75.36 ± 6.6	70.33 ± 6.4	0.011
After 6 days	Systolic BP	113.39 ± 8.5	104.33 ± 5.63	0.001
After 6 days	Diastolic BP	71.25 ± 15.07	65.8 ± 17.23	0.288
After 7 days	Systolic BP	117.32 ± 6.01	107.33 ± 5.63	< 0.001
After 7 days	Diastolic BP	83.93 ± 5.33	77.73 ± 7.02	0.002
P value within group		< 0.001	< 0.001

BP: Blood pressure (mmHg)
*These means of the heart rate (beats per minute) represent the statuses at presentation and during the whole first 24 h. **P value is significant if < 0.05

ISSN: 1471-2490