Medication adherence as measured by PDC (PDC<20%,20%≤PDC<40%,40%≤PDC<60%,60%≤PDC<80%,80%≤PDC<100%,PDC=100%) | ||||
OR | 95% CI | p Value | ||
Lower limit | Upper limit | |||
Age | 1.09 | 1.03 | 1.16 | 0.004 |
Age2 | 0.99 | 0.99 | 0.99 | 0.003 |
Male | 0.87 | 0.75 | 1.01 | 0.07 |
Ethic group | ||||
Chinese | 1 | |||
Malay | 0.85 | 0.69 | 1.04 | 0.114 |
Indian | 0.59 | 0.48 | 0.73 | <0.001 |
Others | 0.90 | 0.63 | 1.27 | 0.555 |
Marital status | ||||
Married | 1 | |||
Single | 1.10 | 0.83 | 1.47 | 0.499 |
Unknown | 0.93 | 0.79 | 1.11 | 0.426 |
Years in dyslipidemia | 1.05 | 1.01 | 1.08 | 0.01 |
Years in hypertension | 1.02 | 1.01 | 1.04 | 0.034 |
Baseline HbA1c level | 1.91 | 1.20 | 3.05 | 0.006 |
Square of HbA1c level | 0.96 | 0.93 | 0.98 | 0.002 |
*By ordinal regression, controlling for age, age2, gender, race, marital status, years in dyslipidemia, years in hypertension, baseline HbA1c level, and square of HbA1c level.