Patient or Claim Characteristic†| Adherence, expressed as absolute percent change in proportion of days covered | P value |
---|---|---|
| -8% | <0.0001 |
Medication class – inhaled steroid | -49% | <0.0001 |
Zip code-based estimates of patients’ annual income‡ |  | |
$45 k – $75 k | 6% | <0.0001 |
> $75Â k | 8% | <0.0001 |
Medication dosing frequency greater than once daily | -4% | <0.0001 |