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Table 6 Multivariate discriminant function analysis to predict the BMI based on two study parameters

From: Effect of Body Mass Index on work related musculoskeletal discomfort and occupational stress of computer workers in a developed ergonomic setup

Study parameters

Percentage of correct classification of BMI

Wilk's Lambda

χ2 value

1. CMDQ score

86.0

0.263

129.67*

2. OSI score

97.0

0.103

220.467*

3.ALL

99.0

0.022

365.024*

  1. * Significant (p < 0.001)