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. Author manuscript; available in PMC: 2010 Jun 1.
Published in final edited form as: Neuromuscul Disord. 2009 May 7;19(6):391–396. doi: 10.1016/j.nmd.2009.03.009

Table 3.

Receiver-Operator Characteristics table for BMI percentile prediction of above median FMI, overweight and obese adjusted for age and gender.

Above median FMI
 Overweight
 Obese
BMI above: Sensitivity Specificity Sensitivity +
Specificity		 Sensitivity Specificity Sensitivity +
Specificity		 Sensitivity Specificity Sensitivity +
Specificity
0% 1.00 0.00 1.00 1.00 0.00 1.00 1.00 0.00 1.00
3% (>3 S.D. below) 0.95 1.00 1.95 1.00 0.47 1.47 1.00 0.35 1.35
5% (>2 S.D. below) 0.95 1.00 1.95 1.00 0.47 1.47 1.00 0.35 1.35
10% 0.84 1.00 1.84 1.00 0.60 1.60 1.00 0.45 1.45
25% 0.63 1.00 1.63 0.90 0.80 1.70 1.00 0.65 1.65
50% 0.58 1.00 1.58 0.90 0.87 1.77 1.00 0.70 1.70
75% 0.37 1.00 1.37 0.60 0.93 1.53 1.00 0.90 1.90
85% (>1 S.D. above) 0.26 1.00 1.26 0.50 1.00 1.50 0.80 0.95 1.75
95% (>2 S.D. above) 0.11 1.00 1.11 0.20 1.00 1.20 0.40 1.00 1.40
97% (>3 S.D. above) 0.11 1.00 1.11 0.20 1.00 1.20 0.40 1.00 1.40