Table 1 Demographic characteristics of respondents and non-respondents
Characteristic | Respondents (n = 688) | Non-Respondents (n = 1322) | P-value |
|---|---|---|---|
Age (years) | |||
   Mean (sd) | 71.4 (5.0) | 73.0 (5.9) | <.0001 |
   Range | 60 – 94 | 64 – 96 |  |
Race [% (N)] | |||
   White | 83.4% (574) | 75.0% (991) | <.0001 |
   African American | 12.4% (85) | 21.0% (278) |  |
   Other/Unknown | 4.2% (29) | 4.0% (53) |  |
Gender [% (N)] | |||
   Female | 41.6% (286) | 52.7% (696) | <.0001 |
   Male | 58.4% (402) | 47.4% (626) |  |
Time Elapsed Since Diagnosed (months) | |||
   Mean (sd) | 10.8(4.9) | 11.3 (5.8) | .046 |
   Distribution [%/(N)] | |||
   0 – 3 months post-diagnosis | 9.2% (63) | 11.4% (151) |  |
   >3 – 6 months post-diagnosis | 8.9% (61) | 10.1% (134) |  |
   >6 – 9 months post-diagnosis | 24.0% (165) | 17.4% (230) |  |
   >9 – 12 months post-diagnosis | 21.8% (150) | 20.7% (274) |  |
   >12 – 15 months post-diagnosis | 18.0% (124) | 15.9% (210) |  |
   15+ months post-diagnosis | 18.2% (125) | 24.4% (323) |  |