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Table 2 Effect of SE, SP misclassification on the estimated SMR of 0.82, 95 % confidence interval [0.65; 1.03] in a cohort of migrants in Augsburg, Germany

From: The existence of standard-biased mortality ratios due to death certificate misclassification - a simulation study based on a true story

 

Age ≥70 years

 
 

Cohort

Reference

True SMR [95 % CI]

 

SE; SP

SE; SP

 

Non -differential

0.7; 0.7

0.7; 0.7

0.58 [0.42; 0.77]a

Differential

0.7; 0.7

0.85; 0.85

0.54 [0.37; 0.73]a

0.85; 0.85

0.7; 0.7

0.76 [0.59; 0.99]a

0.85; 0.7

0.7; 0.85

0.37 [0.26; 0.51]a

0.7; 0.85

0.85; 0.7

1.16 [0.91; 1.46]

  1. SE sensitivity, SP specificity
  2. asignificant result