Use of Intravenous Paracetamol Preoperatively Favors Lower Risk of Delirium and Functional Recovery in Elderly Patients with Hip Fracture: A Propensity Score-Matched Analysis
Table 3
The association of IVP group with gender, age, residence, smoking or drinking history, fracture type, pain scores at admission, GDS, FIM, and anxiety.
Variables
Non-IVP group (n = 1576)
IVP group (n = 590)
Spearman’s r statistic
value
Gender, n (%)
−0.044
0.043
Male
494 (31.3%)
212 (35.9%)
Female
1082 (68.7%)
378 (64.1%)
Age, years
79.0 ± 7.2
79.2 ± 7.3
0.016
0.451
Age group, n (%)
0.026
0.235
65–69
172 (10.9%)
60 (10.2%)
70–79
639 (40.5%)
230 (39.0%)
80–89
655 (41.6%)
251 (42.5%)
90–99
103 (6.5%)
49 (8.3%)
≥100
7 (0.4%)
0 (0.0%)
Residence
−0.096
<0.001
Rural
670 (42.5%)
189 (32.0%)
Urban
906 (57.5%)
401 (68.0%)
Smoking history (Yes)
186 (11.8%)
90 (15.3%)
0.049
0.022
Drinking history (Yes)
373 (23.7%)
157 (26.6%)
0.033
0.126
Fracture type, n (%)
0.147
<0.001
Stable (A1.1–A2.1)
928 (58.9%)
252 (42.7%)
Unstable (A2.2–A3.3)
648 (41.1%)
338 (57.3%)
VAS at admission
4.9 ± 1.7
6.4 ± 1.5
0.388
<0.001
NRS at admission
4.9 ± 1.7
6.4 ± 1.5
0.396
<0.001
GDS
4.4 ± 1.3
3.5 ± 1.6
−0.286
<0.001
FIM
84.6 ± 10.6
83.4 ± 10.2
0.055
0.010
Anxiety (Yes)
142 (9.0%)
507 (14.1%)
0.074
0.001
Values are presented as the number (%) or mean ± SD (standard deviation). , statistical significance. VAS, visual analog scores; NRS, numerical rating scores; GDS, Geriatric Depression Scale; FIM, functional independence measure.
