Table 1 Baseline population characteristics.
Total (n = 40) | Non-Hypotensive (n = 22) | Hypotensive (n = 18) | P value | |
|---|---|---|---|---|
Age, mean (SD), years | 72.1(5.87) | 72(4.83) | 72.22(7.09) | 0.91 |
Sex, n (%) | ||||
Male | 15(37.5) | 9(60) | 6(40) | 0.63 |
Female | 25(62.5) | 13(52) | 12(48) | |
ASA, n (%) | ||||
II | 31(77.5) | 19(57.6) | 12(42.4) | 0.14 |
III | 9(22.5) | 3(33.3) | 6(66.7) | |
BMI, mean (SD), kg/m2 | 25.12(3.04) | 24.64(2.92) | 25.71(3.16) | 0.27 |
Fasting, mean (SD), h | 14.94(1.84) | 14.57(1.48) | 15.39(2.15) | 0.16 |
Medical history, n (%) | ||||
Hypertension | 10(0.25) | 5(0.50) | 5(0.50) | 0.73 |
Diabetes | 3(0.07) | 2(0.67) | 1(0.33) | 0.58 |
CHD | 7(0.17) | 4(0.57) | 3(0.43) | 0.68 |
Diagnosis, n (%) | ||||
Fracture | 11(0.28) | 6(0.55) | 5(0.45) | |
Hip osteoarthritis | 29(0.72) | 12(0.41) | 17(0.59) | 0.50 |
