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| Name of Country | Sample Size | Adherence Rate | Reference |
|---|---|---|---|
| United States | 19,422 | 1 year: 30% 2 years: 20% 3 years: 25% |
728) |
| United Kingdom | 6,262 | 1 year: 66% 5 years: 75% 10 years: 68% |
729) |
| United States | 4,776 | 6 months: 80% 1 year: 74% 2 years: 65% 3 years: 61% |
730) |
| United States | 34,501 | 3 months: 79% 6 month: 56% 1 years: 50% 10 years: 42% |
731) |
Adherence Rate: PDC [No. of prescription days/observation period × 100 (%)]
