Hypertension and Postoperative Pain: A Prospective Observational Study
Table 1
Demographic data for the three groups ().
Normotensive ()
H/T without M ()
H/T with M ()
value
Age (y/o)
49.2 ± 11.7†¶
56.8 ± 10.2‡
61.2 ± 8.6
<0.001
SBP
119.4 ± 16.8†¶
143.6 ± 21.1
144.6 ± 22.1
<0.001
DBP
65.1 ± 13.7†¶
78.0 ± 13.4
75.36 ± 15.9
<0.001
Sex (male/female)
12/40
39/43
28/38
0.015
Height (cm)
159.1 ± 8.0
160.6 ± 8.8
158.9 ± 7.6
0.378
Weight (kg)
59.9 ± 12.1†¶
66.2 ± 12.8
66.1 ± 10.8
0.006
ASA (I/II/III)
12/35/5
5/63/14
0/48/18
<0.001
BMI
23.6 ± 3.7†¶
25.6 ± 4.2
26.2 ± 4.4
0.002
Surgical time (hr)
5.4 ± 2.9
5.1 ± 2.2
5.6 ± 2.5
0.443
Intraoperative fluid infusion (mL)
1107.9 ± 1173.4
1252.5 ± 1363.2
1455.2 ± 1367.3
0.354
Intraoperative blood loss (mL)
1576.6 ± 1912.9
1206.6 ± 1309.5
1375.3 ± 1601.8
0.418
Intraoperative urine output (mL)
449.0 ± 488.6
366.4 ± 388.7
545.6 ± 663.9
0.124
Data presented as mean ± standard deviation (SD) or number (%). SBP: systolic blood pressure; DBP: diastolic blood pressure; BMI: body mass index; H/T without M: hypertension without medication. when using independent-samples, one-way ANOVA. ¶ when comparing the normotension and H/T without medication groups. ‡ when comparing the H/T without medication and H/T with medication groups. † when comparing the normotension and H/T with medication groups.