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| Total Respond.^ |
Yes | No | |||||
|---|---|---|---|---|---|---|---|
| N | % | C.I.(95%) | N | % | C.I.(95%) | ||
| North Carolina | 1,172 | 914 | 76.2 | 71.3-80.5 | 258 | 23.8 | 19.5-28.7 |
| -Durham County | 11 | 10 | 88.7 | 49.9-98.4 | 1 | 11.3 | 1.6-50.1 |
Back to Chronic Obstructive Pulmonary Disease (COPD).
*Asked only of those who reported having COPD.
^Use caution in interpreting percentages with a numerator of less than 20. N = numerator, % = Percentage, C.I.(95%) = Confidence Interval (at 95 percent probability level).
Percentages are weighted to population characteristics and therefore cannot be calculated exactly from the numbers in this table.
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This page was generated on 09JUN08.
