Table 2 Comparison of demographic characteristics between participants with and without NAFLD
Characteristics | Total, n | NAFLD | p | |
|---|---|---|---|---|
Yes | No | |||
Demographic | 2664 | 241(9.0) | 2423(91.0) | Â |
Age group, n (%) |  |  |  | < 0.001 |
 30-59years | 1302 | 142(58.9) | 1160(47.9) |  |
 60-94years | 1362 | 99(41.1) | 1263(52.1) |  |
Sex | Â | Â | Â | 0.685 |
 Female | 1648 | 152(63.1) | 1496(61.7) |  |
 Male | 1016 | 89(36.9) | 927(38.3) |  |
Ethnicity, n (%) | 2664 | Â | Â | 0.392 |
Han | 548 | 46(19.1) | 502(20.7) | Â |
Yao | 1987 | 187(77.6) | 1800(74.3) | Â |
Others | 129 | 8(3.3) | 121(5.0) | Â |
Marital status, n (%) | Â | Â | Â | 0.239 |
 Unmarried or divorced | 436 | 33(13.7) | 403(16.6) |  |
 Married or cohabiting | 2228 | 208(86.3) | 2020(83.4) |  |
Educational Level, n (%) | Â | Â | Â | 0.553 |
Incomplete primary or lower | 1109 | 96(39.8) | 1013(41.8) | Â |
Completed primary or higher | 1555 | 145(60.2) | 1410(58.2) | Â |
Physical activity | Â | Â | Â | 0.286 |
Inadequate | 665 | 67(27.8) | 598(24.7) | Â |
 Adequate | 1999 | 174(72.2) | 1825(75.3) |  |
Smoking, n (%) | Â | Â | Â | 0.003 |
 No | 2177 | 214(88.8) | 1963(81.0) |  |
 Yes | 487 | 27(11.2) | 460(19.0) |  |
Drinking, n (%) | Â | Â | Â | Â |
 No | 1781 | 236(97.9) | 1545(63.8) | < 0.001 |
 Yes | 883 | 5(2.1) | 878(36.2) |  |
Occupational, n (%) | Â | Â | Â | 0.415 |
 Farmers | 2436 | 217(90.0) | 2219(91.6) |  |
 Else | 228 | 24(10.0) | 204(8.4) |  |
BMI (kg/m2) | 2664 | 26.6 ± 3.1 | 22.4 ± 3.2 | < 0.001 |
WC, cm | 2664 | 89.1 ± 9.1 | 77.2 ± 9.7 | < 0.001 |
Overweight/Obese (%) | 699 | 165(68.5) | 534(22.0) | < 0.001 |
Hypertension, n (%) | 1113 | 127(52.7) | 986(40.7) | < 0.001 |
Diabetes, n (%) | 318 | 54(22.4) | 264(10.9) | < 0.001 |