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Table 2 Preoperative laboratory examination results

From: Factors associated with post-operative delirium in hip fracture patients: what should we care

Items Delirium group (n = 32) No delirium group (n = 213) t/χ2 p
Albumin (g/L) 38.05 ± 6.22 44.96 ± 5.34 7.116 0.025
Hemoglobin (g/L) 122.03 ± 19.74 120.84 ± 14.09 17.253 0.091
Blood sugar (mmol/L) 7.42 ± 1.08 7.51 ± 1.33 1.650 0.102
Creatinine (μmol/L) 76.95 ± 8.31 75.32 ± 8.84 6.041 0.087
Urea nitrogen (mmol/L) 7.73 ± 1.02 7.24 ± 1.27 1.636 0.099
T3 (mU/L) 1.41 ± 0.12 1.38 ± 0.11 1.204 0.112
T4 (mU/L) 95.03 ± 12.54 96.23 ± 14.04 8.345 0.063
TSH (mU/L) 1.62 ± 0.22 2.74 ± 0.52 1.224 0.022
FT3 (mU/L) 3.13 ± 0.97 3.30 ± 0.83 1.137 0.059
FT4 (mU/L) 16.84 ± 4.03 16.59 ± 5.18 3.284 0.064
PaO2 (mmHg) 84.36 ± 12.65 86.89 ± 15.11 9.705 0.131
PaCO2 (mmHg) 33.82 ± 5.78 32.41 ± 6.05 4.822 0.061