Table 3 Characteristics of original sample, stratified by response status and by tracking/privacy condition and incentive; results reported as a percentage (%)
Characteristic | Overall | Overall by response | By tracking/privacy condition | By Incentive | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Confidential | Anonymized-Envelope | Anonymous-Postcard | $10 | $20 | |||||||||
N = 324 | n = 109 | n = 109 | n = 106 | n = 161 | n = 163 | ||||||||
Respondent? | Respondent? | Respondent? | Respondent? | Respondent? | Respondent? | ||||||||
Yes | No | Yes | No | Yes | No | Yes | No | Yes | No | Yes | No | ||
N = 324 | n = 196 | n = 128 | n = 61 | n = 48 | n = 69 | n = 40 | n = 66 | n = 40 | n = 85 | n = 76 | n = 111 | n = 52 | |
Age > =50 yrs | 35.8 | 44.4 | 22.7*** | 42.6 | 18.8** | 50.7 | 27.5* | 39.4 | 22.5 | 56.5 | 22.4*** | 35.1 | 23.1 |
Army service | 63.0 | 60.2 | 67.2* | 63.9 | 70.8* | 56.5 | 65.0* | 60.6 | 65.0 | 63.5 | 68.4 | 57.7 | 65.4 |
Receiving VA disability | |||||||||||||
benefits | 83.3 | 84.2 | 82.0 | 90.2 | 75.0* | 82.6 | 85.0* | 80.3 | 87.5 | 87.1 | 85.5 | 82.0 | 76.9 |
VA visit last yr: | |||||||||||||
Any type | 74.1 | 78.1 | 68.0 | 82.0 | 68.8 | 87.0 | 70.0** | 65.2 | 65.0 | 81.2 | 72.4 | 75.7 | 61.5 |
Primary care | 63.3 | 67.9 | 56.2 | 67.2 | 56.2 | 79.7 | 55.0** | 56.1 | 57.5 | 68.2 | 55.3 | 67.6 | 57.7 |
Mental health | 47.5 | 51.0 | 42.2 | 54.1 | 45.8 | 65.2 | 35.0** | 33.3 | 45.0 | 60.0 | 42.1 | 44.1 | 42.3 |