| Adopters | Non-adopters | p value | |
|---|---|---|---|
| Age (<65 years) | 85.9% (317/369) | 46.2% (129/279) | 0.000 |
| Gender (% Female) (n) | 67.2% (250/372) | 65.1% (183/281) | 0.58 |
| Race (% White) (n) | 89.5% (324/362) | 88.3% (241/273) | 0.63 |
| Education (4-year college graduate or more) (% respondents) | 56.3% (206/366) | 39.6% (106/268) | 0.000 |
| Income (≥$75,000 in total household income from all sources before taxes) (% respondents) | 56.0% (182/325) | 33.0% (75/227) | 0.000 |
| Marital status (% Married) | 54.5% (198/363) | 54.2% (150/277) | 0.92 |
| Rating of overall healtha (mean) (SD) | 3.5 (1.03) | 3.1 (0.97) | 0.000 |
| Self-reported Comorbiditiesb (mean) (SD) | 2.5 (1.70) | 3.2 (2.06) | 0.000 |
| Internet use (% respondents)c | 82.5 (296/359) | 57.6 (129/224) | 0.000 |
| PIIT (mean) (SD) | 3.5 (0.88) | 2.9 (0.93) | 0.000 |
| Privacy security (mean) (SD) | 3.84 (0.70) | 3.52 (1.01) | 0.000 |
↵a Rating of overall health is captured as Excellent (5), Very Good (4), Good (3), Fair (2) or Poor (1).
↵b Self-reported comorbidities included 11 conditions such as: allergies, high blood pressure, high cholesterol, diabetes, heart disease and asthma or emphysema.
↵c Internet use means that patient uses the Internet either daily or several times a day.