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. 2014 Jan 21;2014:140736. doi: 10.1155/2014/140736

Table 1.

Variables and point allocation used for the computation of the i-BODE index.

Variable 0 points 1 point 2 points 3 points
FEV1 predicted ≥65 50–64 36–49 ≤35
Distance walked on ISWT (m) ≥250 150–249 80–149 <80
MRC dyspnoea grade 1-2 3 4 5
BMI (kg/m2) >21 ≤21