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Table 5 Model summary from multiple regression analysis of variables

From: Polypharmacy and the occurrence of potential drug–drug interactions among geriatric patients at the outpatient pharmacy department of a regional hospital in Durban, South Africa

Variablesa

Sum of Squares

Dfb

Mean Square

F

p value

Regression

48.381

2

24.191

68.057

0.000c

Residual

87.795

247

0.355

  

Total

136.176

249

   
  1. aPolypharmacy, Prescriber Contact and outcome variable: Potential drug interactions
  2. bDegrees of freedom
  3. cp < 0.05