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. 2008 Jan;62(1):76–87. doi: 10.1111/j.1742-1241.2007.01630.x

Table 1.

Compliance results by therapeutic class, study design and data source

Therapeutic class (%) Study design (%) Data source (%)



Measure AHTs (n = 53) OADs (n = 35) LLTs (n = 32) Total* (n = 139) Prospective (n = 65) Retrospective (n = 54) MEMS (n = 21) Pharmacy claims (n = 73)
Average 12-month MPR 67 (12) 76 (10) 74 (8) 72 (34) 79 (5) 71 (29) 75 (4) 71 (29)
Proportion of patients withMPR > 80% at 12 months 64 (7) 58 (7) 51 (9) 59 (28) 67 (6) 57 (22) 65 (3) 57 (23)

Number of studies (n) are shown in parentheses.

*

Includes studies with multiple treatment arms. AHTs, antihypertensives; LLTs, lipid-lowering therapies; MEMS, medication event monitoring system; MPR, medication possession ratio; OADs, oral antidiabetics.