Table 2.

Summary Statistics of Variables by Study Population

Diabetes MellitusCardiovascular Disease
Observations, n9,0322,280
Overall Utilization in TCRRVs, mean (SD)18,956 (34,703)27,796 (55,104)
Prescriptions, mean (SD)50.9 (44.7)46.2 (41.9)
Outpatient Visits, mean (SD)45.6 (69.0)45.0 (56.6)
≥1 Inpatient admission1,348 (14.9)604 (26.5)
≥1 Emergency department visits1,983 (22.0)615 (27.0)
Age (years)
    <40751 (8.3)23 (1.0)
    40–491,533 (17.0)183 (8.0)
    50–541,432 (15.9)289 (12.7)
    55–591683 (18.6)414 (18.2)
    60–641,868 (20.7)600 (26.3)
    ≥651,765 (19.5)771 (33.8)
Female sex4,537 (50.2)726 (31.8)
Comorbidities
    06,144 (68.0)304 (52.1)
    12,129 (23.6)1,319 (34.3)
    ≥2759 (8.4)657 (13.6)
Type of coverage
    Commercial5,450 (60.3)1,278 (56.0)
    Medicare1,226 (13.6)585 (25.7)
    Medicaid
        Mothers and children2,211 (24.5)394 (17.3)
        Special needs145 (1.6)23 (1.0)
  • Data are n (%) unless otherwise indicated.

  • SD, standard deviation; TCRRV, total cost relative resource value.