Table 2.
Characteristics of participants by IDA status (N = 499)
| Participants Characteristics | Total | IDA (Yes) | IDA (No) | |||||
|---|---|---|---|---|---|---|---|---|
| n | % | n | % | n | % | χ2 | p | |
| Gender | 1.0 | .314 | ||||||
| Female | 240 | 48.1 | 15 | 6.3 | 225 | 93.8 | ||
| Male | 259 | 51.9 | 11 | 4.2 | 248 | 95.8 | ||
| Age | 2.1 | .548 | ||||||
| 20–40 | 16 | 3.2 | 0 | 0.0 | 16 | 100.0 | ||
| 41–60 | 197 | 39.5 | 12 | 6.1 | 185 | 93.9 | ||
| 61–80 | 239 | 47.9 | 13 | 5.4 | 226 | 94.6 | ||
| > 80 | 47 | 9.4 | 1 | 2.1 | 46 | 97.9 | ||
| Race | 7.9 | .047 | ||||||
| White | 353 | 70.7 | 15 | 4.2 | 338 | 95.8 | ||
| Black/African American | 56 | 11.2 | 7 | 12.5 | 49 | 87.5 | ||
| Asian | 47 | 9.4 | 1 | 2.1 | 46 | 97.9 | ||
| Other | 2 | 0.4 | 0 | 0.0 | 2 | 100.0 | ||
| Unknown | 41 | 8.2 | ||||||
| Ethnicity | 1.6 | .204 | ||||||
| Hispanic/Latino | 29 | 5.8 | 3 | 10.3 | 26 | 89.7 | ||
| Non-Hispanic/Non-Latino | 467 | 93.6 | 23 | 4.9 | 444 | 95.1 | ||
| Unknown | 3 | 0.6 | ||||||
| Marital Status | 18.3 | <.001 | ||||||
| Single | 94 | 18.8 | 9 | 9.6 | 85 | 90.4 | ||
| Married/Have a partner | 294 | 58.9 | 8 | 2.7 | 286 | 97.3 | ||
| Divorced/Separated | 53 | 10.6 | 8 | 15.1 | 45 | 84.9 | ||
| Widowed | 47 | 9.4 | 1 | 2.1 | 46 | 97.9 | ||
| Unknown | 11 | 2.2 | ||||||
| Alcohol Consumption | 0.1 | .962 | ||||||
| Non-drinker | 185 | 36.9 | 10 | 5.4 | 174 | 94.6 | ||
| Current | 255 | 51.1 | 13 | 5.1 | 242 | 94.9 | ||
| Former | 45 | 9.0 | 2 | 4.4 | 43 | 95.6 | ||
| Unknown | 15 | 3.0 | ||||||
| Smoking Status | 1.5 | .466 | ||||||
| Non-smoker | 286 | 57.3 | 13 | 4.5 | 273 | 95.5 | ||
| Current | 31 | 6.2 | 3 | 9.7 | 28 | 90.3 | ||
| Former | 171 | 34.3 | 9 | 5.3 | 162 | 94.7 | ||
| Unknown | 11 | 2.2 | ||||||
| Disease Stage | 0.0 | .839 | ||||||
| 0 | 1 | 0.2 | 1 | 0.2 | 0 | 0.0 | ||
| 1 | 49 | 9.8 | 48 | 10.1 | 1 | 3.8 | ||
| 2 | 86 | 17.2 | 79 | 16.7 | 7 | 26.9 | ||
| 3 | 132 | 26.5 | 118 | 24.9 | 14 | 53.8 | ||
| 4 | 102 | 20.4 | 101 | 21.4 | 1 | 3.8 | ||
| Unknown | 129 | 25.9 | 126 | 26.6 | 3 | 11.5 | ||
| Received Iron Therapy | 102.8 | <.001 | ||||||
| Yes | 63 | 12.6 | 20 | 31.7 | 43 | 68.3 | ||
| No | 436 | 87.4 | 6 | 1.4 | 430 | 98.6 | ||
| Received Nutritional Counseling | 0.9 | .337 | ||||||
| Yes | 98 | 19.6 | 7 | 7.1 | 91 | 92.9 | ||
| No | 401 | 80.4 | 19 | 4.7 | 382 | 95.3 |