Table 3.
Univariate analysis of association between the sociodemographic factors and pig rearing, bed net use, and repellent use.
| Socio-Demographic Factors | Pig Rearing | Bed Net Use | Repellent Use | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Bad/Good | OR 95% CI | p-Value | Bad/Good | OR 95% CI | p-Value | Bad/Good | OR 95% CI | p-Value | |
| Gender | |||||||||
| Male | 262/320 | 1 | 0.078 | 305/277 | 1 | 0.091 | 305/277 | 1 | 0.502 |
| Female | 356/357 | 1.22 (0.97, 1.53) | 340/373 | 0.83 (0.66, 1.04) | 387/326 | 1.08 (0.86, 1.35) | |||
| Age group | |||||||||
| Adult | 289/276 | 1 | 0.03 | 250/315 | 1 | <0.01 | 377/188 | 1 | <0.01 |
| Child | 329/401 | 1.28 (1.02, 1.6) | 395/335 | 0.67 (0.54, 0.84) | 315/415 | 2.64 (2.09, 3.34) | |||
| Ethnicity | |||||||||
| Han | 56/92 | 1 | <0.01 | 69/79 | 1 | <0.01 | 69/79 | 1 | <0.01 |
| Dai | 98/89 | 1.81 (1.14, 2.88) | 130/57 | 2.6 (1.63, 4.19) | 70/117 | 0.69 (0.43, 1.09) | |||
| Aini | 108/119 | 1.49 (0.96, 2.33) | 127/100 | 1.45 (0.94, 2.25) | 140/87 | 1.84 (1.19, 2.86) | |||
| Yi | 151/150 | 1.65 (1.09, 2.53) | 100/201 | 0.57 (0.37, 0.87) | 193/108 | 2.04 (1.34, 3.11) | |||
| Yao | 151/105 | 2.36 (1.53, 3.66) | 93/163 | 0.65 (0.42, 1.01) | 149/107 | 1.59 (1.04, 2.45) | |||
| Other | 54/122 | 0.73 (0.45, 1.18) | 126/50 | 2.88 (1.78, 4.69) | 71/105 | 0.77 (0.49, 1.23) | |||
| Occupation | |||||||||
| Farmer | 272/189 | 1 | <0.01 | 221/240 | 1 | <0.01 | 333/128 | 1 | <0.01 |
| Student | 327/398 | 0.57 (0.45, 0.73) | 393/332 | 1.29 (1.01, 1.64) | 310/415 | 0.29 (0.22, 0.37) | |||
| Other | 19/90 | 0.15 (0.08, 0.25) | 31/78 | 0.43(0.26, 0.69) | 49/60 | 0.31 (0.2, 0.49) | |||
| Education level | 0.146 * | 0.7846 * | <0.01 * | ||||||
| Less than primary school | 120/108 | 1 | 0.252 | 113/115 | 1 | 0.942 | 155/73 | 1 | <0.01 |
| Primary school | 252/283 | 0.8 (0.58, 1.11) | 264/271 | 0.99 (0.72, 1.37) | 269/266 | 0.48 (0.34, 0.67) | |||
| Secondary school or above | 246/286 | 0.77 (0.56, 1.07) | 268/264 | 1.03 (0.75, 1.43) | 268/264 | 0.47 (0.34, 0.67) | |||
| Annual family income per capita (RMB) | <0.01 * | 0.017 * | <0.01 * | ||||||
| ≤8000 | 174/142 | 1 | <0.01 | 168/148 | 1 | 0.015 | 209/107 | 1 | <0.01 |
| 8000–12,000 | 209/197 | 0.87 (0.64, 1.18) | 204/202 | 0.89 (0.66, 1.21) | 194/212 | 0.47 (0.34, 0.64) | |||
| 12,000–15,000 | 168/199 | 0.69 (0.5, 0.94) | 191/176 | 0.96 (0.7, 1.31) | 172/195 | 0.45 (0.33, 0.62) | |||
| ≥15,000 | 67/139 | 0.39 (0.27, 0.58) | 82/124 | 0.58 (0.4, 0.84) | 117/89 | 0.67 (0.46, 0.98) | |||
| Family size | <0.01 * | <0.01 * | 0.736 * | ||||||
| ≤3 | 67/130 | 1 | <0.01 | 75/122 | 1 | <0.01 | 105/92 | 1 | 0.863 |
| 4–5 | 320/379 | 1.64 (1.16, 2.32) | 343/356 | 1.57 (1.12, 2.2) | 378/321 | 1.03 (0.74, 1.43) | |||
| 6 | 231/168 | 2.66 (1.84, 3.87) | 227/172 | 2.14 (1.49, 3.09) | 209/190 | 0.96 (0.67, 1.38) | |||
* Chi-squared test for trend in proportion. OR: odds ratio. CI: confidence interval.