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. 2024 Oct 3;26:e54991. doi: 10.2196/54991

Table 1.

Summary statistics for the 6 disease cohorts.


Anxiety Depression Diabetes Kidney failure Heart failure Cancer
Cohort size, n 67,578 45,570 81,885 29,284 21,152 35,460
Age (years), mean 51.9 54.4 65.5 70.9 71.3 68.2
Charlson Indexa 1.00 1.28 2.37 2.63 3.54 3.48
Sex, %

Female 70.7 69.7 54.9 48.9 50.3 55.1

Male 29.2 30.3 45.1 51.1 49.7 44.9

Other 0.01 0.01 0.004 b
Race, %

Black 30.3 35.0 53.4 58.2 54.3 35.3

Other 8.1 7.3 9.0 6.8 4.9 9.2

White 61.6 57.6 37.6 35.1 40.8 55.5
SVIc, %

High 21.6 24.4 33.1 32.2 32.6 22.1

Medium 46.2 47.0 41.0 43.4 42.7 45.8

Low 31.3 27.9 25.2 23.7 23.9 31.5

Unknown 0.8 0.7 0.7 0.7 0.8 0.7
Number of visitsd

Pre–COVID-19 4.3 4.7 4.5 5.9 6.2 5.4

During COVID-19 3.8 4.0 4.0 4.8 4.8 4.3
Any telehealth (%)e 35.0 33.4 30.3 31.1 27.7 32.1

aWithout age.

bNot applicable.

cSVI: Social Vulnerability Index.

dAverage number of visits in a 6-month period.

eIn the pandemic period.