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Table 2 Key characteristics of 152 included studies

From: Perceived difficulty and appropriateness of decision making by General Practitioners: a systematic review of scenario studies

Study characteristic Mean (SD) Mode Range Total
Number of GPs a 226 (304) 40 4–2155 31252
Number of scenarios b 18 (38) 4 2–390 2713
Number of scenarios per participant c 9 (13) 2 1–390 1319
Number of decisions per participant per scenario d 2 (1) 1 1–12 226
  1. Note: GP = General Practitioner.
  2. Number of studies where these data were missing: a14; b4; c2; d26.