For the number of comorbidities, national electronic health databases and clinical records differed on average by <1 comorbidity but with a marginally significant P value of .03 and 95% CIs almost overlapping with zero difference.
← all excerpts
Erlotinib or Gefitinib for Treating Advanced Epidermal Growth Factor Receptor Mutation-Positive Lung Cancer in Aotearoa New Zealand: Protocol for a National Whole-of-Patient-Population Retrospective Cohort Study and Results of a Validation Substudy.
1
—
—