Table 2.
Distribution of LE8 components and depressive symptoms in NAFLD
| Variable | Total (n = 8908) | non-NAFLD (n = 5002) |
NAFLD (n = 3906) |
Statistic | P |
|---|---|---|---|---|---|
| LE8 score, n (%) | χ2 = 1624.76 | < 0.001 | |||
| Low (0–49) | 1012 (10.10) | 190 (3.03) | 822 (19.46) | ||
| Moderate (50–79) | 5516 (65.29) | 2928 (57.50) | 2588 (75.60) | ||
| High (80–100) | 1737 (24.62) | 1589 (39.47) | 148 (4.94) | ||
| LE8 score, M (Q₁, Q₃) | 69.38(59.38, 79.38) | 76.25 (66.88, 84.38) | 61.25 (52.50, 69.38) | Z = -18.58 | < 0.001 |
| Health behavior score, n (%) | χ2 = 225.10 | < 0.001 | |||
| Low (0–49) | 1698 (16.73) | 817 (14.02) | 881 (20.24) | ||
| Moderate (50–79) | 4538 (50.26) | 2424 (46.56) | 2114 (55.04) | ||
| High (80–100) | 2646 (33.01) | 1750 (39.43) | 896 (24.72) | ||
| Health behavior score, M (Q₁, Q₃) | 70.00 (55.00, 81.25) | 73.75 (57.50, 86.25) | 67.50 (51.25, 78.75) | Z = -8.64 | < 0.001 |
| Health factor score, n (%) | χ2 = 2834.25 | < 0.001 | |||
| Low (0–49) | 1451 (14.76) | 195 (2.80) | 1256 (30.56) | ||
| Moderate (50–79) | 4358 (51.43) | 2196 (41.43) | 2162 (64.63) | ||
| High (80–100) | 2479 (33.81) | 2326 (55.76) | 153 (4.81) | ||
| Health factor score, M (Q₁, Q₃) | 70.00 (56.25, 82.50) | 82.50 (70.00, 92.50) | 57.50 (46.25, 67.50) | Z = -18.58 | < 0.001 |
| HEI-2015 diet score, n (%) | χ2 = 183.82 | < 0.001 | |||
| Low (0–49) | 4278 (48.98) | 2174 (43.73) | 2104 (55.76) | ||
| Moderate (50–79) | 2223 (24.46) | 1254 (24.46) | 969 (24.45) | ||
| High (80–100) | 2407 (26.56) | 1574 (31.80) | 833 (19.79) | ||
| HEI-2015 diet score, M (Q₁, Q₃) | 50.00 (25.00, 80.00) | 50.00 (25.00, 80.00) | 25.00 (0.00, 50.00) | Z = -8.01 | < 0.001 |
| Physical activity score, n (%) | χ2 = 61.64 | < 0.001 | |||
| Low (0–49) | 3014 (29.47) | 1524 (26.26) | 1490 (33.62) | ||
| Moderate (50–79) | 404 (4.90) | 229 (4.70) | 175 (5.15) | ||
| High (80–100) | 5490 (65.63) | 3249 (69.04) | 2241 (61.23) | ||
| Physical activity score, M (Q₁, Q₃) | 100.00 (20.00, 100.00) | 100.00 (40.00, 100.00) | 100.00 (0.00, 100.00) | Z = -5.71 | < 0.001 |
| Nicotine exposure score, n (%) | χ2 = 90.64 | < 0.001 | |||
| Low (0–49) | 1426 (15.41) | 809 (15.67) | 617 (15.06) | ||
| Moderate (50–79) | 2068 (23.33) | 981 (19.62) | 1087 (28.12) | ||
| High (80–100) | 5411 (61.27) | 3210 (64.71) | 2201 (56.82) | ||
| Nicotine exposure score, M (Q₁, Q₃) | 100.00 (75.00, 100.00) | 100.00 (75.00, 100.00) | 100.00 (75.00, 100.00) | Z = -5.10 | < 0.001 |
| Sleep health score, n (%) | χ2 = 53.91 | < 0.001 | |||
| Low (0–49) | 1568 (14.66) | 792 (12.36) | 776 (17.63) | ||
| Moderate (50–79) | 1820 (19.61) | 1015 (19.29) | 805 (20.02) | ||
| High (80–100) | 5497 (65.74) | 3186 (68.35) | 2311 (62.36) | ||
| Sleep health score, M (Q₁, Q₃) | 100.00 (70.00, 100.00) | 100.00 (70.00, 100.00) | 100.00 (70.00, 100.00) | Z = -4.77 | < 0.001 |
| Body mass index score, n (%) | χ2 = 5052.97 | < 0.001 | |||
| Low (0–49) | 3429 (37.69) | 385 (6.92) | 3044 (77.40) | ||
| Moderate (50–79) | 2945 (33.08) | 2116 (41.90) | 829 (21.69) | ||
| High (80–100) | 2534 (29.23) | 2501 (51.18) | 33 (0.91) | ||
| Body mass index score, M (Q₁, Q₃) | 70.00 (30.00, 100.00) | 100.00 (70.00, 100.00) | 30.00 (15.00, 30.00) | Z = -20.63 | < 0.001 |
| Blood lipids score, n (%) | χ2 = 359.77 | < 0.001 | |||
| Low (0–49) | 2950 (33.22) | 1277 (25.43) | 1673 (43.27) | ||
| Moderate (50–79) | 2002 (23.26) | 1135 (23.52) | 867 (22.92) | ||
| High (80–100) | 3956 (43.52) | 2590 (51.05) | 1366 (33.81) | ||
| Blood lipids score, M (Q₁, Q₃) | 60.00 (40.00, 100.00) | 80.00 (40.00, 100.00) | 60.00 (40.00, 80.00) | Z = -12.03 | < 0.001 |
| Blood glucose score, n (%) | χ2 = 621.30 | < 0.001 | |||
| Low (0–49) | 1295 (11.45) | 420 (5.84) | 875 (18.87) | ||
| Moderate (50–79) | 1701 (17.24) | 762 (12.56) | 939 (23.44) | ||
| High (80–100) | 5527 (71.31) | 3672 (81.60) | 1855 (57.69) | ||
| Blood glucose score, M (Q₁, Q₃) | 100.00 (60.00, 100.00) | 100.00 (100.00, 100.00) | 100.00 (60.00, 100.00) | Z = -12.97 | < 0.001 |
| Blood pressure score, n (%) | χ2 = 412.85 | < 0.001 | |||
| Low (0–49) | 2259 (21.55) | 1012 (15.84) | 1247 (28.89) | ||
| Moderate (50–79) | 2575 (30.60) | 1308 (27.06) | 1267 (35.16) | ||
| High (80–100) | 3821 (47.85) | 2539 (57.10) | 1282 (35.95) | ||
| Blood pressure score, M (Q₁, Q₃) | 75.00 (50.00, 100.00) | 80.00 (50.00, 100.00) | 55.00 (30.00, 80.00) | Z = -12.13 | < 0.001 |
| Depressive symptoms, n (%) | χ2 = 99.11 | < 0.001 | |||
| Normal | 6469 (79.94) | 3785 (83.64) | 2684 (75.24) | ||
| Mild depression | 1178 (13.80) | 572 (11.87) | 606 (16.26) | ||
| Moderate depression | 391 (4.07) | 171 (3.00) | 220 (5.43) | ||
| Severe depression | 147 (1.61) | 60 (1.12) | 87 (2.24) | ||
| Very severe depression | 57 (0.57) | 24 (0.37) | 33 (0.83) | ||
| Depressive symptoms, M (Q₁, Q₃) | 1.00 (0.00, 4.00) | 1.00 (0.00, 3.00) | 2.00 (0.00, 4.00) | Z = -5.19 | < 0.001 |
t t test, M Median, Q1 1st Quartile, Q3 3st Quartile; Z Mann–Whitney test, χ2 chi-square test