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Blindness and visual impairment in three ecological regions
| Region | Blindness | Visual impairment | ||
|---|---|---|---|---|
| Crude (95% CI) | Age adjusted (95% CI) | Crude (95% CI) | Age adjusted (95% CI) | |
| Terai | 0.07% (0.02-0.13) | 0.08% (0.02-0.13) | 0.09% (0.04-0.15) | 0.08% (0.02-0.13) |
| Hill | 0.06% (0.01-0.11) | 0.07% (0.02- 0.11) | 0.16% (0.06-0.24) | 0.17% (0.07-0.24) |
| Mountain | 0.05% (0.02-0.11) | 0.06% (0.01-0.11) | 0 | 0 |
