Variables | (-/-) No. (%) | (+/-) No. (%) | (-/+) No. (%) | (+/+) No. (%) | F/χ2 | P |
---|---|---|---|---|---|---|
All participants | 191 | 65 | 95 | 81 | Â | Â |
Blood lipids | Â | Â | Â | Â | Â | Â |
 Total cholesterol, mmol/L (mean ± SD) | 5.04 ± 0.94 | 5.16 ± 1.01 | 5.17 ± 0.99 | 4.90 ± 0.81 | 0.25 | 0.62 |
  0.00-5.20 | 123 (64.40) | 43 (66.15) | 56 (58.95) | 57 (70.37) | 2.58 | 0.46 |
  ≥ 5.21 | 68 (35.60) | 22 (33.85) | 39 (41.05) | 24 (29.63) |  |  |
  Missing | 0 | 0 | 0 | 0 |  |  |
 Low density lipoprotein cholesterol, mmol/L (mean ± SD) | 2.48 ± 0.70 | 2.58 ± 0.66 | 2.53 ± 0.73 | 2.35 ± 0.62 | 0.96 | 0.33 |
  0.00-3.10 | 158 (82.72) | 52 (80.00) | 73 (76.84) | 71 (87.65) | 3.70 | 0.30 |
  ≥ 3.11 | 33 (17.28) | 13 (20.00) | 22 (23.16) | 10 (12.35) |  |  |
  Missing | 0 | 0 | 0 | 0 |  |  |
 High density lipoprotein cholesterol, mmol/L (mean ± SD) | 1.85 ± 0.34 | 1.78 ± 0.37 | 1.87 ± 0.37 | 1.86 ± 0.34 | 0.11 | 0.74 |
  0.00-1.80 | 86 (45.50) | 35 (53.85) | 40 (42.11) | 41 (51.25) | 2.89 | 0.41 |
  ≥ 1.81 | 103 (54.50) | 30 (46.15) | 55 (57.89) | 39 (48.75) |  |  |
  Missing | 2 | 0 | 0 | 1 |  |  |
 Triglyceride, mmol/L (mean ± SD) | 1.60 ± 0.77 | 1.93 ± 1.01 | 1.70 ± 0.75 | 1.56 ± 0.66 | 0.01 | 0.95 |
  0.00-1.70 | 128 (67.02) | 34 (52.31) | 60 (63.16) | 59 (72.84) | 7.28 | 0.06 |
  ≥ 1.71 | 63 (32.98) | 31 (47.69) | 35 (36.84) | 22 (27.16) |  |  |
  Missing | 0 | 0 | 0 | 0 |  |  |
Nutrition/immune indicators | Â | Â | Â | Â | Â | Â |
 Albumin, g/L (mean ± SD) | 41.96 ± 3.43 | 41.83 ± 3.53 | 41.97 ± 3.78 | 42.38 ± 3.67 | 21.73 | 0.24 |
  < 40.00 | 44 (23.04) | 16 (24.62) | 25 (26.32) | 16 (19.75) | 1.12 | 0.77 |
  40.00–55.00 | 147 (76.96) | 49 (75.38) | 70 (73.68) | 65 (80.25) |  |  |
  Missing | 0 | 0 | 0 | 0 |  |  |
 Globulin, g/L (mean ± SD) | 26.81 ± 3.53 | 27.23 ± 4.05 | 27.19 ± 3.78 | 27.44 ± 4.06 | 0.55 | 0.46 |
  < 20.00 | 3 (1.57) | 0 (0.00) | 1 (1.05) | 2 (2.47) | - | 0.75a |
  20.00–40.00 | 188 (98.43) | 65 (100.00) | 94 (98.95) | 79 (97.53) |  |  |
  Missing | 0 | 0 | 0 | 0 |  |  |
Hepatic function indexes | Â | Â | Â | Â | Â | Â |
 Alanine aminotransferase, U/L (Median, Quantile) | 17.99 ± 12.65 | 18.71 ± 13.92 | 20.11 ± 17.11 | 21.62 ± 24.59 | 3.02 | 0.08 |
  < 7.00 | 13 (6.81) | 5 (7.69) | 3 (3.16) | 3 (3.70) | - | 0.66a |
  7.00–40.00 | 166 (86.91) | 56 (86.15) | 83 (87.37) | 70 (86.42) |  |  |
  ≥ 40.01 | 12 (6.28) | 4 (6.15) | 9 (9.47) | 8 (9.88) |  |  |
  Missing | 0 | 0 | 0 | 0 |  |  |
 Aspartate aminotransferase, U/L (mean ± SD) | 19.70 ± 6.81 | 19.80 ± 6.55 | 20.24 ± 8.23 | 20.91 ± 12.38 | 1.19 | 0.28 |
  < 13.00 | 17 (8.90) | 5 (7.69) | 10 (10.53) | 3 (3.70) |  | 0.36a |
  13.00–35.00 | 170 (89.01) | 59 (90.77) | 80 (84.21) | 74 (91.36) |  |  |
  ≥ 35.01 | 4 (2.09) | 1 (1.54) | 5 (5.26) | 4 (4.94) |  |  |
  Missing | 0 | 0 | 0 | 0 |  |  |