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Table 1 The data extracted for each included trial

From: Getting it wrong most of the time? Comparing trialists’ choice of primary outcome with what patients and health professionals want

Data extraction

Trial reference

Brief description of the intervention being tested (plain language)

Brief description of the study population

Primary outcome(s) including a short definition

Secondary outcome 1 (including a short definition)

Secondary outcome 2 (including a short definition)

Secondary outcome 3 (including a short definition)

Secondary outcome 4 (including a short definition)

Etc…