Cases | BMI (kg/m2) | Bone density (SD) | ASA classification | Underlying diseases | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
I | II | III | IV | Diabetes | High blood pressure | Lung infections | cerebral infarction | Others | ||||
Conservative Group | 44 | 24.9 ± 4.2 | − 2.7 ± 0.4 | 13 | 15 | 7 | 9 | 25 | 38 | 15 | 9 | 22 |
Surgical Team | 51 | 26.4 ± 3.5 | − 2.9 ± 0.6 | 18 | 21 | 10 | 2 | 27 | 35 | 13 | 5 | 29 |
Test value | t = − 1.899 | t = 1.879 | x2 = 6.309 | x2 = 2.447 | ||||||||
P value | 0.061 | 0.063 | 0.098 | 0.654 |