Table 1.
Patient characteristics by conditiona
| Variable | Matched Control (n = 160)b |
Intervention (n = 80) |
|---|---|---|
| Age, years | 55.3 ± 12.3 | 50.1 ± 10.5 |
| Gender | ||
| Male | 71 (44.4) | 26 (32.5) |
| Female | 89 (55.6) | 54 (67.5) |
| Race | ||
| Caucasian/White | 49 (31.6) | 25 (31.3) |
| Non-Caucasian/Non-White | 106 (68.4) | 55 (68.8) |
| Education, years | 12.94 ± 2.29 | |
| < High school graduate | N/A | 16 (20) |
| High school graduate | N/A | 29 (36.3) |
| > High school graduate | N/A | 35 (43.8) |
| Annual Household Income (in US$) | ||
| <10,000 | N/A | 29 (36.3) |
| 10,000–20,000 | N/A | 27 (33.8) |
| >20,000 | N/A | 24 (30) |
| Insurance status | ||
| Private | N/A | 14 (17.5) |
| Public | N/A | 38 (47.5) |
| None | N/A | 28 (35) |
| Diabetes duration, years | N/A | 7.5 [5 , 13] |
| Insulin status, taking insulin | 64 (40) | 29 (36.3) |
| SDSCA-MS | ||
| Baseline | N/A | 6.1 ± 1.2 |
| 1-month | N/A | 6.5 ± 1.4 |
| 2-month | N/A | 6.8 ± 0.4 |
| 3-month | N/A | 6.2 ± 1.3 |
| Glycemic control (HbA1c, %) | ||
| Baseline | 67 mmol/mol (8.3±2.0%) | 67 mmol/mol (8.3±2.0%) |
| 3-month | 63 mmol/mol (8.0±1.9%) | 64 mmol/mol (8.0±2.0%)c |
| Δ HbA1c | −0.291 ± 1.418 | 0.044 ± 1.252 |
Note. SDSCA-MS, Summary of Diabetes Self-Care Activities - Medications Subscale; HbA1c, Hemoglobin A1c
a
Mean and ± Standard deviations, Median and interquartiles ranges (IQR), or frequency number and percent are reported
b
Data on matched control participants is limited to data available in the medical record.
c
52 participants completed 3-month follow-up, and their baseline was 8.0 ± 1.9%