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Table 2 Cohen’s κ coefficient between screening tools for different age groups

From: Comparison of nutritional screening tools to assess nutritional risk and predict clinical outcomes in Mexican patients with digestive diseases

Age group (y)nNRS-2002/CONUTNRS-2002/SGACONUT/SGA
≤2010000
21–35420.220.570.41
36–50640.440.490.44
51–65560.680.520.31
≥6624000.3
  1. Abbreviations: NRS-2002 nutritional risk screening 2002, CONUT Controlling Nutritional Status Index, SGA Subjective Global Assessment