Table 2.
Logistic regression of online portal use associated with each variable
| Characteristic | Total (n = 2,263) | Online portal use (D4/D6) | OR (CI) | p-value | |
|---|---|---|---|---|---|
|
| |||||
| Yes (n = 1,481) | No (n = 782) | ||||
| Age (yr) | |||||
| 18–49 (ref) | 923 (100) | 615 (66.6) | 308 (33.4) | - | |
| 50–74 | 1,224 (100) | 791 (64.6) | 433 (35.4) | 1.069 (0.869–1.315) | 0.527 |
| ≥75 | 116 (100) | 75 (64.7) | 41 (35.3) | 1.456 (0.930–2.279) | 0.100 |
|
| |||||
| Marital status | |||||
| Yes (ref) | 1,426 (100) | 952 (66.8) | 472 (33.2) | ||
| No | 837 (100) | 529 (63.2) | 308 (36.8) | 1.021 (0.796–1.310) | 0.872 |
|
| |||||
| Sex | |||||
| Male (ref) | 828 (100) | 539 (65.1) | 289 (34.9) | - | |
| Female | 1,435 (100) | 942 (65.6) | 496 (34.4) | 0.979 (0.808–1.187) | 0.832 |
|
| |||||
| Mental health* | |||||
| Yes (ref) | 613 (100) | 416 (67.9) | 197 (32.1) | - | |
| No | 1,650 (100) | 1,065 (64.5) | 585 (35.5) | 0.789 (0.638–0.976) | 0.029 |
|
| |||||
| Education | |||||
| High school or less (ref) | 400 (100) | 226 (56.5) | 174 (43.5) | - | |
| Some college | 1,260 (100) | 821 (65.2) | 439 (34.8) | 1.269 (0.996–1.616) | 0.054 |
| More than college | 603 (100) | 434 (72.0) | 169 (28.0) | 1.540 (1.155–2.052) | 0.003 |
|
| |||||
| Medicaid | |||||
| Yes (ref) | 191 (100) | 110 (57.6) | 81 (42.4) | - | |
| No | 2,072 (100) | 1,371 (66.2) | 701 (33.8) | 0.921 (0.650–1.305) | 0.644 |
|
| |||||
| Income* | |||||
| <$35,000 (ref) | 373 (100) | 195 (52.3) | 178 (47.7) | - | |
| $35,000–$74,000 | 723 (100) | 450 (62.2) | 273 (37.8) | 1.521 (1.145–2.020) | 0.004 |
| ≥$75,000 | 1,167 (100) | 836 (71.6) | 331 (28.4) | 2.225 (1.644–3.012) | 0.000 |
|
| |||||
| Trust issues | |||||
| Yes (ref) | 510 (100) | 323 (63.3) | 187 (36.7) | - | |
| No | 1,753 (100) | 1,158 (66.1) | 593 (33.9) | 1.133 (0.916–1.403) | 0.250 |
|
| |||||
| Social media** | |||||
| Yes (ref) | 1,855 (100) | 1,265 (68.2) | 590 (31.8) | - | |
| No | 408 (100) | 216 (52.9) | 192 (47.1) | 0.554 (0.438–0.699) | 0.000 |
|
| |||||
| Number of people in household | |||||
| One person (ref) | 492 (100) | 179 (63.6) | 313 (36.4) | - | |
| More than one person | 1,771 (100) | 1,168 (66.0) | 603 (34.0) | 0.899 (0.679–1.190) | 0.457 |
|
| |||||
| Chronic disease | |||||
| Yes (ref) | 1,347 (100) | 880 (65.3) | 467 (34.7) | - | |
| No | 913 (100) | 601 (65.6) | 315 (34.4) | 0.841 (0.688–1.029) | 0.093 |
|
| |||||
| Health app** | |||||
| Yes (ref) | 1,339 (100) | 957 (67.9) | 382 (32.1) | - | |
| No | 924 (100) | 524 (64.5) | 400 (35.5) | 0.495 (0.495–0.718) | 0.000 |
Values are presented as number (%).
OR: odds ratio, CI: confidence interval, ref: reference category.
All odd ratios are significant (*p < 0.05, **p < 0.001).