Table 3 Predictors of Any and Regular Self-Monitoring of Blood Glucose (SMBG) by Drug Treatment Categories*
Any SMBG | Regular SMBG† | |||
|---|---|---|---|---|
Insulin-Managed | Sulfonylurea-Managed | Insulin-Managed | Sulfonylurea-Managed | |
Predictors | OR [95%CI] | OR [95%CI] | OR [95%CI] | OR [95%CI] |
Age (in units of 10 yrs) | 0.80 [0.70,0.91] | 0.85 [0.76,0.96] | 0.88 [0.73, 1.05] | 1.02 [0.82, 1.28] |
Male | 0.69 [0.52, 0.90] | 0.90 [0.71, 1.14] | 0.88 [0.59, 1.32] | 1.00 [0.64, 1.56] |
Chronic Disease Score (Deciles) | 1.63 [1.21,2.20] | 0.97 [0.91,1.03] | 1.07 [0.97, 1.19] | 1.08 [0.97, 1.21] |
Total # HbA1c Tests (≥ 2) (Y/N) | 1.60 [1.19, 2.14] | 1.45 [1.14, 1.86] | 1.09 [0.71, 1.66] | 1.89 [1.18, 3.04] |
Socioeconomic Status (SES) ‡ | 1.41 [1.18, 1.70] | 1.26 [1.07, 1.47] | 1.25 [0.95, 1.64] | -- |
Total # Physician Visits (≥ 4) (Y/N) | 1.80 [1.16, 2.81] | 2.06 [1.40, 3.01] | -- | -- |
Standard Monthly Dose | -- | 1.13 [1.04, 1.23] | -- | -- |
Black Race (vs. White Race) | -- | -- | 0.46 [0.26,0.81] | -- |
Other Race (vs. White Race) | -- | -- | 0.32 [0.09,1.23] | -- |
Overweight § (vs. BMI ≤ 24.9 kg/m 2 ) | 0.90 [0.61,1.35] | -- | -- | -- |
Obese § (vs. BMI ≤ 24.9 kg/m 2 ) | 0.64 [0.44,0.95] | -- | -- | -- |
Poor Control § (vs. HbA1c ≤ 8.0) | -- | -- | 0.83 [0.53,1.29] | -- |
Very Poor Control § (vs. HbA1c ≤ 8.0) | -- | -- | 0.38 [0.21,0.69] | -- |