Open Access
Table 5
Ordered logistic regression analysis of factors associated with shrimp farmers' knowledge of BMPs (n = 131).
| Variables | OR | 95% CI | P Value |
|---|---|---|---|
| Dependent variable Knowledge level (poor, fair, good) |
|||
| Independent variables | |||
| Age | |||
| Middle age | 0.91 | 0.18–4.63 | 0.91 |
| Old | 0.90 | 0.13–6.45 | 0.92 |
| Education | 4.23 | 1.41–12.69 | 0.01* |
| Experience | 1.02 | 0.97–1.08 | 0.35 |
| Ethnicity | 1.70 | 0.47–6.16 | 0.42 |
| Shrimp Variety | 1.88 | 0.60–5.93 | 0.28 |
| Income share | 1.01 | 0.98–1.03 | 0.67 |
| Workforce | 1.32 | 1.00–1.73 | 0.04* |
| Risk preference | 0.86 | 0.37–2.01 | 0.72 |
| BMPs training | 8.84 | 3.77–20.69 | 0.00** |
| Disease occurrence | 0.58 | 0.26–1.32 | 0.20 |
| Thresholds | |||
| Cut1 | 1.64 | –1.66–4.95 | |
| Cut2 | 3.95 | 0.56–7.34 | |
| Log pseudolikelihood | –111.568 | ||
| Pseudo R squared | 0.217 | ||
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