Table 4. Actual Firefighters Measured Versus Original Study Sampling Plan.
| Age | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| Male | |||||||||||||
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| White | Black | Hispanic/Others | Female | Total | |||||||||
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| Data Collection Site | 18–32 | 33–44 | 45–65 | 18–32 | 33–44 | 45–65 | 18–32 | 33–44 | 45–65 | 18–32 | 33–44 | 45–65 | |
| Phoenix, AZ | 46 | 47 | 43 | 3 | 3 | 3 | 13 | 17 | 13 | 7 | 7 | 8 | 210 |
| Philadelphia, PA | 49 | 55 | 52 | 6 | 5 | 11 | 4 | 5 | 2 | 7 | 8 | 5 | 209 |
| Rockville, MD | 63 | 62 | 63 | 10 | 8 | 9 | 8 | 9 | 6 | 8 | 13 | 5 | 264 |
| Fort Worth, TX | 55 | 72 | 59 | 7 | 14 | 14 | 9 | 9 | 9 | 5 | 10 | 5 | 268 |
| Total measured | 213 | 236 | 217 | 26 | 30 | 37 | 34 | 40 | 30 | 27 | 38 | 23 | 951 |
| Target population | 210 | 210 | 210 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 900 |
| Additional subject | 3 | 26 | 7 | −4 | 0 | 7 | 4 | 10 | 0 | −3 | 8 | −7 | 51 |