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Association of knowledge and attitude with practice regarding iodized salt usage (n=270)
| Characteristics | Total, n (%) | Practice | χ2 and P | |
|---|---|---|---|---|
| Wrong, n (%) | Correct, n (%) | |||
| Knowledge | ||||
| Poor | 144 (53.3) | 23 (16.0) | 121 (84.0) | 0.107, 0743 |
| Good | 126 (46.7) | 22 (17.5) | 104 (82.5) | |
| Attitude | ||||
| Poor | 159 (58.9) | 29 (18.2) | 130 (81.8) | 0.688, 0.407 |
| Good | 111 (41.1) | 16 (14.4) | 95 (85.6) | |
| Total | 45 (16.7) | 225 (83.3) | ||
