Table 1 Sample characteristics of floating population by ethnicity
From: Association between ethnicity and health knowledge among the floating population in China
| Â | Column percentage | Han majority (%) | Ethnic minority (%) | Chi-square | P value |
|---|---|---|---|---|---|
Age (N = 206,000) |  |  |  | 138.2422 | 0.000 |
 Young | 36.31 | 33.15 | 3.16 |  |  |
 Middle | 61.31 | 56.83 | 4.48 |  |  |
 Old | 2.38 | 2.16 | 0.22 |  |  |
Gender (N = 206,000) |  |  |  | 20.2281 | 0.000*** |
 Male | 53.07 | 49.03 | 4.04 |  |  |
 Female | 46.93 | 43.12 | 3.81 |  |  |
Education level (N = 206,000) |  |  |  | 2.0e+03 | 0.000*** |
 No | 1.89 | 1.38 | 0.51 |  |  |
 Yes | 98.11 | 90.77 | 7.34 |  |  |
Hukou (N = 206,000) |  |  |  | 87.6745 | 0.000*** |
 Other | 16.41 | 15.33 | 1.08 |  |  |
 Agricultural | 83.59 | 76.81 | 6.78 |  |  |
First marriage (N = 206,000) |  |  |  | 325.7945 | 0.000*** |
 No | 22.59 | 20.37 | 2.22 |  |  |
 Yes | 77.41 | 71.78 | 5.63 |  |  |
Interprovincial floating (N = 206,000) |  |  |  | 1.4e+03 | 0.000*** |
 No | 50.12 | 45.08 | 5.04 |  |  |
 Yes | 49.88 | 47.06 | 2.82 |  |  |
Pearl river delta (N = 206,000) |  |  |  | 20.1735 | 0.000*** |
 No | 92.71 | 85.36 | 7.35 |  |  |
 Yes | 7.29 | 6.79 | 0.50 |  |  |
Yangtze river delta (N = 206,000) |  |  |  | 650.5791 | 0.000*** |
 No | 92.14 | 76.37 | 15.77 |  |  |
 Yes | 7.86 | 7.12 | 0.74 |  |  |
Bohai Rim (N = 206,000) |  |  |  | 726.1827 | 0.000*** |
 No | 92.15 | 75.89 | 16.26 |  |  |
 Yes | 7.85 | 7.12 | 0.73 |  |  |
Other economic zone (N = 206,000) |  |  |  | 1.8e+03 | 0.000*** |
 No | 40.77 | 38.80 | 1.97 |  |  |
 Yes | 59.23 | 53.35 | 5.88 |  |  |
Knowledge of occupational disease (N = 205,990) |  |  |  | 141.4147 | 0.000*** |
 No | 60.24 | 55.16 | 5.08 |  |  |
 Yes | 39.76 | 36.98 | 2.78 |  |  |
Knowledge of nutrition (N = 205,990) |  |  |  | 299.2678 | 0.000*** |
 No | 34.82 | 31.60 | 3.22 |  |  |
 Yes | 65.18 | 60.55 | 4.63 |  |  |
Knowledge of reproduction (N = 205,990) |  |  |  | 69.9840 | 0.000*** |
 No | 33.38 | 30.53 | 2.86 |  |  |
 Yes | 66.62 | 61.62 | 5.00 |  |  |
Knowledge of chronic disease (N = 205,990) |  |  |  | 0.2375 | 0.626 |
 No | 57.98 | 53.44 | 4.54 |  |  |
 Yes | 42.02 | 38.70 | 3.32 |  |  |
Knowledge of smoking control (N = 205,990) |  |  |  | 70.6805 | 0.000*** |
 No | 39.04 | 35.73 | 3.31 |  |  |
 Yes | 60.96 | 56.41 | 4.55 |  |  |
Knowledge of mental disorders (N = 205,990) |  |  |  | 0.7932 | 0.373 |
 No | 80.57 | 74.26 | 6.31 |  |  |
 Yes | 19.43 | 17.88 | 1.55 |  |  |
Knowledge of tuberculosis (N = 205,990) |  |  |  | 382.4506 | 0.000*** |
 No | 62.40 | 58.06 | 4.34 |  |  |
 Yes | 37.60 | 34.09 | 3.52 |  |  |
Knowledge of STD/AIDS (N = 205,990) |  |  |  | 264.1414 | 0.000*** |
 No | 43.67 | 40.72 | 2.95 |  |  |
 Yes | 56.33 | 51.42 | 4.90 |  |  |
Knowledge of other infectious disease (N = 205,990) |  |  |  | 148.4978 | 0.000*** |
 No | 63.03 | 58.43 | 4.60 |  |  |
 Yes | 36.97 | 33.72 | 3.25 |  |  |
Lecture (N = 189,345) |  |  |  | 3.2577 | 0.071* |
 No | 69.29 | 64.00 | 5.29 |  |  |
 Yes | 30.71 | 28.29 | 2.42 |  |  |
Books/magazine/CD (N = 189,345) |  |  |  | 0.3808 | 0.537 |
 No | 56.77 | 52.37 | 4.39 |  |  |
 Yes | 43.23 | 39.92 | 3.31 |  |  |
Radio/TV programmes (N = 189,345) |  |  |  | 19.2453 | 0.000*** |
 No | 20.26 | 18.81 | 1.45 |  |  |
 Yes | 79.74 | 73.48 | 6.25 |  |  |
Face-to-face consultation (N = 189,345) |  |  |  | 83.8634 | 0.000*** |
 No | 72.64 | 67.29 | 5.35 |  |  |
 Yes | 27.36 | 25.00 | 2.36 |  |  |
Online education (N = 189,345) |  |  |  | 164.7912 | 0.000*** |
 No | 58.09 | 53.22 | 4.87 |  |  |
 Yes | 41.91 | 39.07 | 2.84 |  |  |
Community advocacy (N = 189,345) |  |  |  | 43.9996 | 0.000*** |
 No | 61.51 | 56.96 | 4.54 |  |  |
 Yes | 38.49 | 35.33 | 3.17 |  |  |
Bulletin board (N = 189,345) |  |  |  | 37.0847 | 0.000*** |
 No | 16.55 | 15.41 | 1.14 |  |  |
 Yes | 83.45 | 76.88 | 6.57 |  |  |
SMS/WeChat (N = 189,345) |  |  |  | 55.6273 | 0.000*** |
 No | 43.70 | 40.11 | 3.60 |  |  |
 Yes | 56.30 | 52.19 | 4.11 |  |  |