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. 2016 Jul 28;39(12):907–912. doi: 10.1038/hr.2016.96

Table 1. Patient demographics.

  ARB prescription only as of index datea ARB and CCB prescription as of index dateb
Patients (N) 26 998 48 813
Age (mean±s.d.) 51.5±9.6 67.3±12.3
Female (%) 29.7 42.7
Observation period (mean±s.d., years) 1.7±1.7 1.3±1.2

Abbreviations: ARB, angiotensin II receptor blocker; CCB, calcium channel blocker.

a

Data source is Japan Medical Data Center database.

b

Data source is Medical Data Vision database.