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. 2026 Jul 31;13:1912982. doi: 10.3389/fnut.2026.1912982

Table 3.

The outcomes of patients with postoperative hypoalbuminemia.

Outcomes Control group (n = 138) Hypoproteinemia group (n = 170) p
Postoperative hospitalstay 7.0 (6.0 to 10.0) 7.0 (5.0 to 11.0) 0.918
Postoperative pneumonia 0.1
No 123 (89.1%) 139 (81.8%) 0.1
Yes 15 (10.9%) 31 (18.2%)
Postoperative acute kidney injury 0.329
No 134 (97.1%) 160 (94.1%)
Yes 4 (2.9%) 10 (5.9%)
Postoperative delirium 0.894
No 128 (92.8%) 157 (92.4%)
Yes 10 (7.2%) 13 (7.6%)
Postoperative cardiac complications 0.516
No 133 (96.4%) 160 (94.1%)
Yes 5 (3.6%) 10 (5.9%)
Postoperative ICU <0.001
No 129 (93.5%) 120 (70.6%)
Yes 9 (6.5%) 50 (29.4%)
Mortality 0.191
No 138 (100%) 166 (97.6%)
Yes 0 (0%) 4 (2.4%)