American Diabetes Association

Table 3

Characteristics of PCPs

	All providers	Secure messaging <20% of all encounters	Secure messaging ≥20% of all encounters
Total number of providers	186	136	50
Male sex	56	63	36
Age (years)
29–41	20	16	30
42–49	20	21	17
50–52	21	20	23
53–56	19	19	19
57–63	20	24	11
Panel size
<500	11	12	8.0
500–2,000	63	56	82
>2,000	26	32	10
Provider-initiated threads
None	15	18	4
<15	62	68	46
>15	23	13	50
Time to respond (h)	8.2 ± 4.6	8.8 ± 4.9	6.5 ± 3.2

	All providers	Secure messaging <20% of all encounters	Secure messaging ≥20% of all encounters
Total number of providers	186	136	50
Male sex	56	63	36
Age (years)
29–41	20	16	30
42–49	20	21	17
50–52	21	20	23
53–56	19	19	19
57–63	20	24	11
Panel size
<500	11	12	8.0
500–2,000	63	56	82
>2,000	26	32	10
Provider-initiated threads
None	15	18	4
<15	62	68	46
>15	23	13	50
Time to respond (h)	8.2 ± 4.6	8.8 ± 4.9	6.5 ± 3.2

Data are means ± SD or %.