Non-adherence rates at each data point—analysis 1
| Week | Experimental group | Control group | |||||
|---|---|---|---|---|---|---|---|
| Total LDRs4-150 | NA4-150 | % | Total LDRs | NA | % | ||
| 4 | 46 | 11 | 24 | 44 | 7 | 16 | |
| 8 | 45 | 9 | 20 | 42 | 9 | 21 | |
| 12 | 42 | 4 | 10 | 36 | 7 | 19 | |
| 16 | 38 | 2 | 5 | 35 | 6 | 17 | |
| 20 | 33 | 3 | 9 | 31 | 6 | 19 | |
| 24 | 32 | 3 | 9 | 30 | 7 | 23 | |
| Total | 236 | 32 | 14 | 218 | 42 | 19 | |
↵4-150 LDR = the ratio of phenobarbitone level in the blood to the prescribed dose; NA = non-adherent.