Estimated HbA1c (mmol/mol) | Type 2 diabetes mellitus only | Type 2 diabetes mellitus with severe mental illness | ||
Mean | 95% CI | Mean | 95% CI | |
Full sample | 59.2 | 58.9 to 59.5 | 57.9 | 57.2 to 58.6 |
Ethnicity | ||||
White British | 58.5 | 58.1 to 58.9 | 56.5 | 55.1 to 57.9 |
Irish | 56.8 | 55.3 to 58.4 | 57.3 | 51.2 to 63.4 |
Black African | 60.2 | 59.8 to 60.7 | 58.2 | 56.4 to 60.0 |
Black Caribbean | 60.5 | 60.1 to 61.0 | 57.4 | 56.0 to 59.0 |
Bangladeshi | 58.3 | 57.9 to 58.7 | 57.7 | 56.3 to 59.1 |
Indian | 59.2 | 58.7 to 59.7 | 59.8 | 57.5 to 62.1 |
Pakistani | 61.5 | 60.9 to 62.0 | 62.0 | 59.1 to 64.9 |
Chinese | 55.9 | 54.5 to 57.3 | 61.0 | 54.3 to 67.7 |
Exception reported | ||||
Not exception reported | 59.2 | 58.9 to 59.5 | 58.0 | 57.1 to 59.0 |
Exception reported | 57.0 | 52.3 to 61.6 | 62.4 | 60.6 to 64.2 |
Full sample estimates are from multilevel regression models, adjusted for age, sex, date of HbA1c assessments, and Townsend Deprivation Index. For stratified estimates HbA1c was estimated from multilevel regression models, adjusted for age, sex, date of HbA1c assessments, Townsend Deprivation Index, SMI*ethnicity, and SMI*exception reporting.
HbA1c, glycated hemoglobin; SMI, severe mental illnesses.