Table 5.
Blood indexes of participants with different TFI levels.
| LFI1 | LFI2 | HFI1 | HFI2 | Total | |||
|---|---|---|---|---|---|---|---|
| (n = 82) | (n = 81) | (n = 81) | (n = 80) | (n = 324) | χ2 | p | |
| Blood glucose (mmol/L) | 5.1 (0.7) | 5.09 (0.7) | 5.3 (0.6) | 5.3 (0.8) | 5.2 (0.6) | 3.168 | 0.366 |
| Blood lipid | |||||||
| TG (mmol/L) | 0.9 (0.7) | 0.9 (0.5) | 0.8 (0.5) | 1.0 (0.5) | 0.9 (0.5) | 2.124 | 0.547 |
| TC (mmol/L) | 4.8 (0.9) | 4.8 (1.0) | 5.0 (1.5) | 5.0 (1.0) | 4.9 (1.1) | 0.568 | 0.904 |
| HDL (mmol/L) | 1.7 (0.7) | 1.7 (0.7) | 1.7 (0.7) | 1.8 (0.7) | 1.7 (0.7) | 1.074 | 0.783 |
| LDL (mmol/L) | 2.6 (0.9) | 2.7 (0.8) | 2.9 (1.1) | 2.8 (0.9) | 2.8 (0.9) | 1.648 | 0.649 |
| Leukocyte count (109/L) | 6.5 (2.1) | 6.2 (2.2) | 6.3 (2.1) | 6.0 (2.2) | 6.2 (2.1) | 1.218 | 0.749 |
| Red blood cell count (1012/L) | 4.6 (0.5) | 4.7 (0.6) | 4.7 (0.5) | 4.6 (0.5) | 4.7 (2.1) | 0.640 | 0.887 |
| Hemoglobin concentration (g/L) | 132.0 (2.0) | 133.0 (13.0) | 134.0 (13.0) | 130.0 (12.0) | 132.0 (13.8) | 1.407 | 0.704 |
| Hematocrit | 40.4 (4.2) | 40.3 (3.4) | 40.8 (3.6) | 40.2 (4.0) | 40.5 (0.5) | 0.416 | 0.937 |
| Mean red blood cell volume (fL) | 87.0 (7.1) | 88.8 (8.5) | 86.3 (7.1) | 88.2 (9.8) | 87.8 (8.3) | 0.387 | 0.943 |
| Mean hemoglobin content (pg) | 326.5 (18.3) | 328.0 (15.0) | 326.0 (17.0) | 324.0 (15.5) | 326.0 (16.0) | 1.461 | 0.691 |
| Platelet count (109/L) | 299.5 (87.0) | 300.0 (93.0) | 302.0 (72.0) | 287.0 (93.0) | 299.0 (86.5) | 0.961 | 0.811 |
| Mean platelet volume (fL) | 10.2 (1.0) | 10.2 (1.1) | 10.2 (1.0) | 10.2 (1.0) | 10.2 (1.0) | 1.677 | 0.642 |
| Platelet volume distribution width | 11.4 (1.8) | 11.4 (3.2) | 12.1 (5.0) | 12.1 (3.8) | 11.7 (3.0) | 7.847 | 0.049 |
| Platelet pressure | 0.3 (0.1) | 0.3 (0.1) | 0.3 (0.1) | 0.3 (0.1) | 0.3 (0.1) | 0.910 | 0.823 |
| Total serum protein (g/L) | 74.7 (4.1) | 75.1 (4.0) | 75.1 (4.7) | 75.4 (4.7) | 75.1 (4.3) | 1.075 | 0.783 |
| Total serum bilirubin (μmoI/L) | 10.0 (5.1) | 9.7 (4.1) | 9.4 (3.4) | 8.4 (4.1) | 9.3 (4.4) | 5.668 | 0.129 |
| Direct bilirubin (μmoI/L) | 2.3 (1.5) | 2.3 (1.1) | 2.3 (0.9) | 2.2 (0.9) | 2.3 (1.1) | 1.649 | 0.648 |
| Percentage of lymphocyte (%) | 35.1 (9.6) | 34.1 (9.9) | 34.8 (10.5) | 35.1 (8.3) | 34.9 (9.6) | 0.573 | 0.903 |
| Percentage of monocyte (%) | 5.4 (1.3) | 5.4 (1.8) | 5.3 (1.7) | 6.1 (1.7) | 5.5 (0.7) | 8.144 | 0.043 |
| Lymphocyte count (109/L) | 35.0 (9.6) | 34.1(9.9) | 34.8 (10.6) | 35.0 (8.6) | 34.8 (9.4) | 0.540 | 0.910 |
| Monocyte count (109/L) | 0.4 (0.1) | 0.3 (0.1) | 0.3 (0.1) | 0.3 (0.2) | 0.3 (0.1) | 1.989 | 0.575 |
Note: Values represent medians (quartile ranges) and were compared using the Kruskal–Wallis test. A p-value of less than 0.05 was considered significant. TC: total cholesterol; TG: triglyceride; LDL: low-density lipoprotein; HDL: high-density lipoprotein; LFI1: low fluid intake 1; LFI2: low fluid intake 2; HFI1: high fluid intake 1; HFI2: high fluid intake 2.