Table II.
Variable | Categories | Odds Ratio | 95% CI | P |
---|---|---|---|---|
Sweet potato yield (Quintal per ha) | < 0.001 | |||
≤ 124 | 1 | |||
125–202 | 0.03 | 0.01–0.11 | ||
≥ 203 | 0.04 | 0.01–0.36 | ||
Buffalo density (No. per km2) | < 0.001 | |||
≤ 0.00 | 1 | |||
0.01 | 0.01 | 0.00–0.05 | ||
≥ 0.02 | 0.26 | 0.07–0.94 | ||
Re-scaled NDVI median May–October | 0.005 | |||
≤ 144.00 | 1 | |||
144.01–168.00 | 3.69 | 1.68–8.07 | ||
≥ 168.01 | 2.37 | 0.84–6.67 | ||
Proportion households with electricity | 0.004 | |||
≤ 0.26 | 1 | |||
0.27–0.53 | 0.27 | 0.12–0.64 | ||
≥ 0.54 | 0.38 | 0.16–0.89 | ||
Poultry flock density (No. of flocks > 50 heads per km2) | 0.007 | |||
≤ 0.57 | 1 | |||
0.58–1.14 | 5.44 | 1.56–18.98 | ||
≥ 1.15 | 0.61 | 0.09–4.21 |