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Table 4 Pre and Post intervention mean differences in academic performance and the classroom behavior (n = 37)

From: A conative educational model for an intervention program in obese youth

  Pre intervention Post intervention Δ Δ (%)
Changes in class standing (%) 96.7 ± 18.7 98.1 ± 22.9 + 1.4 + 1.5
Self esteem (/12) 6.2 ± 2.7 9 ± 2.7* + 2.8 + 35.1
Self evaluation of academic performance (/16) 9.1 ± 3.7 12.4 ± 2.7* + 3.2 + 45.5
Ability to work alone (/16) 9.4 ± 3.8 12.4 ± 3.3* + 3 + 31.9
  1. * p <0.05.