Table 3.
Association of Insurance Status with Changes in Continuous Glucose Monitoring Metrics and Insulin Pump Metrics Between Distant Pre-Shelter-In-Place (SIP) and Distant Post-SIP Time Periods
| Delta variables (post-SIP−pre-SIP) | Private insurance | Public insurance | P |
|---|---|---|---|
| CGM metrics | n = 57a | n = 18b | |
| ΔMean glucose (mg/dL) | −12.8 ± 23.4 | −2.1 ± 28.1 | 0.130 |
| ΔSD (mg/dL) | −6.6 ± 10.7 | +2.0 ± 16.1 | 0.037 |
| ΔCV (%) | −1.2 ± 5.4 | +0.9 ± 7.8 | 0.314 |
| ΔGMI (%) | −0.3 ± 0.5 | −0.2 ± 0.8 | 0.154 |
| ΔTAR >250 mg/dL (%) | −4.2 ± 10.0 | −1.1 ± 15.3 | 0.331 |
| ΔTAR 180–250 mg/dL (%) | −3.0 ± 9.4 | +6.9 ± 14.5 | 0.002 |
| ΔTIR 70–180 mg/dL (%) | +6.5 ± 13.1 | −0.9 ± 11.9 | 0.046 |
| ΔTBR 54–70 mg/dL (%) | +1.4 ± 1.8 | +1.0 ± 2.3 | 0.449 |
| ΔTBR <54 mg/dL (%) | +1.3 ± 2.1 | −0.4 ± 0.7 | 0.116 |
| Insulin pump metrics | n = 37c | n = 10d | |
| ΔTotal daily dose (units) | +2.1 ± 13.0 | +3.09 ± 11.9 | 0.832 |
| ΔPercent basal insulin (%) | −0.4 ± 12.1 | −2.0 ± 9.6 | 0.702 |
| ΔMean no. of boluses/day | +2.89 ± 13.2 | 0 ± 2.7 | 0.553 |
| ΔMean carbohydrates/day (g) | −1.2 ± 51.1 | −37.1 ± 155.3 | 0.239 |
P-values were obtained from multivariate linear regression. P-values < 0.05 are shown in bold. Data are means ± SD.
a
With the exception of n = 53 for mean glucose, n = 46 for SD, n = 47 for CV, n = 37 for GMI.
b
With the exception of n = 16 for mean glucose, n = 11 for SD and CV, n = 3 for GMI.
c
With the exception of n = 36 for total daily dose, n = 34 mean carbohydrates/day.
d
With the exception of n = 9 for mean no. of boluses/day and mean carbohydrates/day.