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Table 3 Sample size by study theme

From: A scoping review of the proximal humerus fracture literature

Theme Mean sample size Median sample size Inter quartile range
  Prognostic & Epidemiology 2,648.6 141 67.5-450.5
  Miscellaneous 1,167.7 57 36-118.5
  Non-operative 111.1 64.5 46.7-109.2
  Radiology & Fracture classification 68.2 15.5 5-47.5
  Rehabilitation 52.2 46.5 31-78.5
  Surgical treatment 52.1 35 23-63
  Anatomy 35.1 23 12-40
  Biomechanics and Basic science 27.5 20 12-30