Adjusted* HbA1c level mean differences (SE) and clinical nutrition education
| Clinical nutrition education | N = 7,490 | HbA1c mean difference (SE) | 95% CI |
|---|---|---|---|
| Nutrition education | |||
| Yes | 4,967 | −0.09 (0.04)a | −0.17, −0.02 |
| No | 2,523 | 0.06 (0.04)b | −0.03, 0.14 |
| RD | 1,630 | −0.26 (0.10)c | −0.45, −0.07 |
| Both RD and non-RD | 863 | −0.32 (0.11)c | −0.53, −0.11 |
| non-RD | 2,474 | −0.19 (0.09) | −0.38, −0.01 |
| None | 2,402 | −0.10 (0.09)d | −0.29, 0.08 |
| Refused instruction | 121 | −0.07 (0.17) | −0.40, 0.26 |
Data are n or means (SE).
↵* Adjusted for age, sex, type of treatment, duration of diabetes, BMI, initial HbA1c level, and clinical facility
a,b and c,d are statistically significantly different by Tukey’s studentized range (honestly significant difference).