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Table 1 Characteristics of participants by study

From: Performance and cross-cultural comparison of the short-form version of the CPQ11-14 in New Zealand, Brunei and Brazil

  Northland Brunei Brazil Otago
Sample size 185 423 404 272
Age range 12-13 11-14 11-14 12-13
No of Females (%) 89 (48.2) 217 (51.3) 199 (49.3) 127 (46.7)
Mean DMFS (SD) 4.9 (5.2) 2.0 (3.8) 1.8 (2.1)a 1.8 (3.2)
Type of sample Convenience Convenience Convenience Convenience
  1. aSurface-level data were not available for the Brazil sample