Research Article
Association between Eating Away from Home and Hyperuricemia: A Population-Based Nationwide Cross-Sectional Study in China
Table 1
Characters of total population and hyperuricemia population and nonhyperuricemia population.
| Characters | Total | Hyperuricemia | Nonhyperuricemia | value | 8322 | 1280 (15.4) | 7042 (84.6) |
| Age, N (%) | <0.01 | Youth | 2298 (27.6) | 286 (22.3) | 2012 (28.6) | | Middle age | 4682 (56.3) | 719 (56.2) | 3963 (56.3) | Old age | 1342 (16.1) | 275 (21.5) | 1067 (15.2) | Gender, N (%) | <0.01 | Female | 4444 (53.4) | 489 (38.2) | 3955 (56.2) | | Male | 3878 (46.6) | 791 (61.8) | 3087 (43.8) | Province, N (%) | <0.01 | Guangxi | 1023 (12.3) | 221 (17.3) | 802 (11.4) | | Guizhou | 757 (9.1) | 161 (12.6) | 596 (8.5) | Henan | 943 (11.3) | 78 (6.1) | 865 (12.3) | Heilongjiang | 859 (10.3) | 141 (11.0) | 718 (10.2) | Hubei | 897 (10.8) | 135 (10.5) | 762 (10.8) | Hunan | 1054 (12.7) | 153 (11.9) | 901 (12.8) | Jiangsu | 1074 (12.9) | 177 (13.8) | 897 (12.7) | Liaoning | 785 (9.4) | 135 (10.5) | 650 (9.2) | Shandong | 931 (11.2) | 80 (6.2) | 851 (12.1) | Net individual income, yuan/year | <0.05 | <8000 | 2190 (26.3) | 262 (20.5) | 1928 (27.4) | | 8000–15000 | 1797 (21.6) | 287 (22.4) | 1510 (21.4) | 15000–20000 | 2871 (34.5) | 447 (34.9) | 2424 (34.4) | ≥20000 | 1464 (17.6) | 284 (22.2) | 1180 (16.8) | Smoking, N (%) | <0.01 | Nonsmoking | 5761 (69.2) | 786 (61.4) | 4975 (70.6) | | Smoking | 2561 (30.8) | 494 (38.6) | 2067 (29.4) | Alcohol drinking, N (%) | <0.01 | Yes | 2701 (32.5) | 560 (43.8) | 2141 (30.4) | | No | 5621 (67.5) | 720 (56.3) | 4901 (69.6) | Away-from-home eating, N (%) | <0.01 | Nonconsumers | 5209 (62.6) | 757 (59.1) | 4452 (63.2) | | Occasional consumers (>0 and <1 meal/d) | 1622 (19.5) | 273 (21.3) | 1349 (19.2) | Frequent consumers (≥1 meal/d) | 1491 (17.9) | 250 (19.5) | 1241 (17.6) | Body mass index (BMI), kg/m2 (IQR) | 23.2 (21.0–25.5) | 24.6 (22.3–27.1) | 22.9 (20.8–25.1) | <0.05 | Leisure-time physical activities, MET-h/day (IQR) | 8.92 (4.96–14.12) | 8.32 (4.60–13.41) | 9.03 (5.03–14.19) | <0.05 | Sleeping time, h/d (IQR) | 8.0 (7.00–8.00) | 8.0 (7.00–8.00) | 8.0 (7.00–8.00) | 0.17 |
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MET: metabolic equivalent; IQR: interquartile range.
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