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. 2022 Sep 19;24(9):e35828. doi: 10.2196/35828

Table 1.

Traits of included participants (N=3865).

Trait, variablea 2020, prepandemic (n=1437), n (weighted %b) 2020, postpandemic (n=2428), n (weighted %b) 2020, total, n (weighted %b)
Sociodemographic

Gender


Female 804 (47.71) 1400 (51.59) 2204 (50.22)

Age (years)


18-34 151 (19.21) 333 (28.89) 484 (25.47)


35-49 212 (21.93) 491 (26.37) 703 (24.80)


50-64 433 (31.88) 709 (24.25) 1142 (26.95)


65-74 361 (13.81) 508 (10.42) 869 (11.62)


≥75 237 (9.74) 303 (7.61) 540 (8.36)

Race/ethnicity


Asian 51 (3.84) 110 (5.37) 161 (4.83)


Black 135 (7.70) 346 (11.75) 481 (10.32)


Hispanic 170 (11.86) 426 (17.84) 596 (15.73)


White 904 (7.37) 1229 (7.31) 2133 (7.34)


Other 49 (4.25) 70 (2.45) 119 (3.09)

Income (US $)


<20,000 258 (15.13) 506 (17.38) 764 (16.58)


20,000-34,999 189 (11.02) 302 (11.73) 491 (11.48)


35,000-49,999 180 (11.74) 336 (12.74) 516 (12.39)


50,000-74,999 257 (17.44) 392 (17.98) 649 (17.79)


≥75,000 547 (43.66) 880 (39.67) 1427 (41.08)

Education


Less than a high school degree 90 (7.01) 183 (8.25) 273 (7.81)


High school graduate 251 (19.69) 454 (23.09) 705 (21.89)


Some college 415 (38.61) 666 (37.82) 1081 (38.10)


Bachelor’s degree 358 (19.97) 621 (17.32) 979 (18.26)


Postbaccalaureate 285 (12.05) 399 (10.70) 684 (11.18)
Digital Factors

Having ever used the internet 1187 (87.09) 1961 (85.09) 3148 (85.80)

Owns a tablet or smartphone 1210 (87.63) 2029 (88.58) 3239 (88.25)
Health Factors

Has insurance 1352 (90.43) 2252 (89.42) 3604 (89.78)

Has a regular provider 1046 (69.60) 1582 (56.91) 2628 (61.39)

Is a caregiver 198 (14.53) 378 (16.66) 576 (15.91)

Number of Chronic Disease


0 506 (42.58) 922 (45.45) 1428 (44.44)


1 356 (20.76) 550 (18.98) 906 (19.61)


2 335 (20.58) 560 (21.88) 895 (21.42)


≥3 229 (15.71) 362 (12.79) 591 (13.82)
Outcomes

Electronic communication with a provider 659 (48.22) 1141 (45.61) 1800 (46.53)

Electronic means to make Appointments 680 (48.78) 1211 (48.73) 1891 (48.75)

Electronic means to view test results 634 (45.67) 995 (39.42) 1629 (41.63)

Having ever accessed their patient portal 605 (41.18) 948 (38.57) 1553 (39.49)

Patient portal to message a providerc 350 (57.85) 570 (60.13) 920 (59.24)

Patient portal to view test resultsc 530 (87.60) 819 (86.39) 1349 (86.53)

Patient portal to download health recordsc 171 (28.26) 284 (29.95) 455 (29.30)

aEach variable had less than 10% missing data.

bThe percentage rates were calculated using weighted data to represent the US population.

cPatient portal tasks were only asked of those who had accessed the patient portal. Therefore, the proportions are reported only out of those that reported having ever accessed their patient portal.