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Table 3 Demographics of program participants and respondents

From: Development, implementation, and evaluation of a multi-addiction prevention program for primary school students in Hong Kong: the B.E.S.T. Teen Program

  Primary 5 Primary 6 Total
Experimental group Control group Total Experimental group Control group Total Experimental group Control group
Program participants 382 234 778 297 333 630 679 567
Male 110 85 195 109 133 242 219 218
Female 112 79 191 102 112 214 214 191
Mean age (SD) 11.16 (.54) 11.38 (.65) 11.25 (.60) 12.37 (.68) 12.40 (.64) 12.39 (.66) 11.75 (.86) 11.99 (.81)
Pretest questionnaires collecteda 222 164 386 211 245 456 433 409
Posttest questionnaires collecteda 215 164 379 210 244 454 425 408
Subjective outcome evaluation 373 271 644
  1. aObjective outcome evaluation