The Effect of Breathing Exercise Using Bubble Blower on Anxiety and Pain during Inferior Alveolar Nerve Block in Children Aged 7 to 10 Years: A Crossover Randomized Clinical Trial
Table 1
The mean values of pulse rate and systolic or diastolic blood pressure.
Clinical parameters
Group
N
Mean
Std. deviation
Sig.
Systolic blood pressure, before injection
Bubble blower
35
103.54
13.753
0.312
Control
35
107.03
11.808
Systolic blood pressure, after injection
Bubble blower
35
111.74
11.150
0.266
Control
35
116.29
13.932
Differences of preinjection and postinjection systolic blood pressures
Bubble blower
35
7.91
7.83
0.537
Control
35
9.26
9.93
Diastolic blood pressure, before injection
Bubble blower
35
69.89
9.492
0.970
Control
35
71.43
9.787
Diastolic blood pressure, after injection
Bubble blower
35
74.60
7.732
0.281
Control
35
76.11
9.815
Differences of preinjection and postinjection diastolic blood pressures
Bubble blower
35
4.71
8.34
0.925
Control
35
4.69
8.43
Pulse rate, before injection
Bubble blower
35
98.49
14.506
0.426
Control
35
96.34
12.480
Pulse rate, after injection
Bubble blower
35
108.60
13.567
0.574
Control
35
109.51
13.804
Differences of preinjection and postinjection pulse rate