Table 3.

Primary nonadherence rates for the study cohorts by medication class, sex, and age group

NONADHERENCE, n (%)*
VARIABLEANTIBIOTICSANTI-DEPRESSANTSANTI-HYPERTENSIVESBENZODIAZEPINESBISPHOSPHONATESHYPOGLYCEMICSLIPID-LOWERING AGENTS
Total6552 (17.5)1956 (13.7)5634 (30.3)694 (15.7)185 (27.6)881 (21.2)775 (15.2)
Sex
    • Male1827 (4.9)642 (4.5)2607 (14.0)220 (5.0)27 (4.0)452 (10.9)408 (8.2)
    • Female4725 (12.6)1314 (9.2)3027 (16.3)474 (10.7)158 (23.6)429 (10.3)347 (7.0)
Age group, y
    • 18-443070 (8.2)959 (6.7)934 (5.0)232 (5.2)31 (4.6)168 (4.0)62 (1.2)
    • 45-642204 (5.9)724 (5.1)2266 (12.2)293 (6.6)49 (7.3)436 (10.5)342 (6.9)
    • 65-74701 (1.9)152 (1.1)1244 (6.7)95 (2.1)42 (6.3)186 (4.5)224 (4.5)
    • ≥75577 (1.5)121 (0.9)1190 (6.4)74 (1.7)63 (9.4)91 (2.2)127 (2.6)
  • * N represents the no. of prescriptions in each grouping.