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Table 2 Number of medication changes between baseline and 9 months, intervention vs. control group

From: Impact of a nurse-based intervention on medication outcomes in vulnerable older adults

  Intervention N = 622 Control N = 596 Adjusted difference in number of medication changesa p value
Total number of changes to medication regimen (mean, SD) 4.04 (2.8) 3.62 (2.7) 0.55 .001
Total number of changes of symptom-focused medications (mean, SD) 1.38 (1.5) 1.27 (1.5) 0.20 .003
  1. a Adjusted for baseline subject characteristics and clustering