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Table 3 Mean, min-max and median proportion values and total number of items for all 17 data categories across all trials

From: Using systematic data categorisation to quantify the types of data collected in clinical trials: the DataCat project

  1. Proportions of data items within each trial were calculated and those proportions summarised across all 18 trials. Items above the dividing line are considered outcome data, those under the line non-outcome data
  2. aThe Health economics category was only used when these outcomes were not explicitly listed as a primary or secondary outcome