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Relationship between ACC and %HRR (Workers’ BMI levels are ≤22.5 kg/m2, 22.5–27.5 kg/m2, and ≥27.6 kg/m2). rlow, rmiddle, and rhigh are the correlation coefficients of the relationship between ACC and %HRR, for ≤22.5 kg/m2, 22.6–27.5 kg/m2, and ≥27.6 kg/m2.
