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Table 1 Misclassification. Percentages of equal classifications between X c and c , X c and c and c and c for various replication patterns, where X c is the categorized true exposure, c is the categorized mean measured exposure, and c is the categorized RC corrected exposure, all of them categorized according to quintiles in the individual distributions.

From: Regression analysis with categorized regression calibrated exposure: some interesting findings

Pattern applying to x c = c (%) x c = c (%) c = c (%)
1 total sample 44.3 44.1 89.1
  20% with 5 reps 58.3 58.1 72.7
  80% with 1 rep 40.8 40.6 93.2
2 total sample 55.6 55.2 89.1
  80% with 5 reps 59.4 59.3 93.2
  20% with 1 rep 40.2 38.8 72.7
3 total sample 50.3 49.7 83.0
  50% with 5 reps 59.5 58.9 83.0
  50% with 1 rep 41.0 40.5 83.0