Mean cost of repeat prescription wastage per prescription 2015 £ (95% CI) | Mean cost of dosage/formulation switch wastage per prescription | Mean cost of within-class treatment switch wastage per prescription 2015 £ (95% CI) | Mean cost of between-class treatment switch wastage per prescription 2015 £ (95% CI) | |||||
<60 days | ≥60 days | <60 days | ≥60 days | <60 days | ≥60 days | <60 days | ≥60 days | |
Glucose control with oral drug therapy in T2DM | 0.230 (0.226 to 0.233) | 1.035 (0.772 to 1.298) | 0.059 (0.058 to 0.061) | 0.173 (0.143 to 0.204) | 0.031 (0.029 to 0.032) | 0.097 (0.080 to 0.114) | 0.009 (0.008 to 0.010) | 0.064 (0.051 to 0.078) |
Hypertension in T2DM | 0.050 (0.049 to 0.051) | 0.271 (0.228 to 0.314) | 0.038 (0.038 to 0.039) | 0.128 (0.107 to 0.149) | 0.004 (0.003 to 0.004) | 0.013 (0.009 to 0.016) | 0.003 (0.003 to 0.003) | 0.026 (0.022 to 0.030) |
Lipid management in T2DM | 0.017 (0.017 to 0.017) | 1.099 (0.832 to 1.367) | 0.024 (0.023 to 0.024) | 0.153 (0.081 to 0.225) | 0.008 (0.007 to 0.008) | 0.173 (0.075 to 0.271) | NA | |
Secondary prevention of myocardial infraction | 0.043 (0.042 to 0.043) | 0.439 (0.300 to 0.578) | 0.014 (0.014 to 0.014) | 0.040 (0.036 to 0.045) | 0.009 (0.009 to 0.009) | 0.029 (0.027 to 0.031) | 0.00005 (0.00004 to 0.00006) | 0.0006 (0.0003 to 0.0008) |
Depression | 0.044 (0.042 to 0.046) | 0.214 (0.180 to 0.249) | 0.146 (0.143 to 0.150) | 0.141 (0.113 to 0.169) | 0.006 (0.005 to 0.007) | 0.013 (0.004 to 0.021) | 0.012 (0.010 to 0.013) | 0.061 (0.036 to 0.086) |
NA, not applicable; T2DM, type 2 diabetes mellitus.