Table 3.
Health Care Utilization and A1C Values Between High- and Low-Use Groups
| Measures | Total, M (SD) | Total, range | High-use, M (SD) | High-use, range | Low-use, M (SD) | Low-use, range | p a |
|---|---|---|---|---|---|---|---|
| No. of emergency department visits | 0.22 (0.59) | 3.00 | 0.27 (0.72) | 3.00 | 0.17 (0.39) | 1.00 | 1.0000 |
| No. of hospitalizations | 0.24 (0.80) | 5.00 | 0.27 (1.00) | 5.00 | 0.22 (0.52) | 2.00 | 0.6535 |
| No. of calls to the 24/7 High Risk Pregnancy Program Call Center | 0.20 (0.50) | 2.00 | 0.27 (0.60) | 2.00 | 0.13 (0.34) | 1.00 | 0.5404 |
| A1C values | 7.09 (1.77) | 7.30 | 7.08 (1.63) | 5.20 | 7.10 (1.96) | 7.30 | 0.8890 |
a
p-Values calculated using Wilcoxon Mann–Whitney U test.
A1C, hemoglobin A1C.