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Table 1 Weight loss at 3 and 12 months by weight misperception categories

From: Association of weight misperception with weight loss in a diabetes prevention program

   3 month follow up 12 month follow up
  n n Weight % Δ 3 months (SE) Weight kg Δ 3 months (SE) n Weight % Δ 12 months (SE) Weight kg Δ 12 months (SE)
Weight misperception category        
 Under-report >5% 70 58 -3.5 (0.5) -3.5 (0.5) 59 -3.7 (0.6) -3.6 (0.6)
 Under-report 2%-4.99% 72 59 -2.6 (0.5) -2.8 (0.4) 60 -3.0 (0.8) -2.9 (0.8)
 Under or over report -1.99% - 1.99% 87 67 -1.2 (0.4) -1.6 (0.3) 71 -1.7 (0.65) -1.7 (0.6)
 Over-report >2% 22 18 -2.3 (0.7) -2.3 (0.5) 18 -0.5 (1.24) -0.04 (1.28)
Total 251 201 -2.4 (0.3) -2.5 (0.2) 208 -2.6 (0.4) -2.5 (0.4)
  1. Δ = change, kg = kilograms, SE = standard error.