Unfortunately, the methodology for calculating separate 1-year and 5-year concordance indexes was not reported in the EORTC paper, so we could not compare our models with both time points.
If the proband is diagnosed under age five years, the concordance rate is 65%, 103 whereas if the proband is diagnosed after age 24 years, the concordance rate is only 6%.
(Though it would be interesting to try to trace the term in Cahiers through the years — a concordance is needed).
We could show in our consecutive diagnostic material over 12 years that concordance between immunohistochemistry and FISH technology in HER2 status in breast cancer considerably improved since 2011 in our institution.
However, despite an increased risk of CHD recurrence in Indigenous people [ 26], similar length of lookback periods (five to 10 years) optimized concordance measures between Indigenous and non-Indigenous people.
Thus, for example if pairs were re-classified as discordant when the difference in age at onset between the first and second twin to develop dementia was 7 or more years, then concordance for Alzheimer's disease would drop to 36% for MZ pairs (Posner et al. 1999).
Conclusions: At 1 year post-TBI, concordance between self- and other report of neurobehavioral symptoms was moderately high overall, but varied by symptom domain.
1– 5 With disease incidence climbing steadily at a rate of 3% per year and a concordance rate of 40 60% for monozygotic twins, genetics cannot be the only contributing factor to disease onset.
We do so by investigating within three cohorts (Greece: 1992 2001; Victoria, Australia: 1990 1998; Norway: 1969 2009) the relationship between month of year (shifted for concordance between the northern and southern hemispheres) and monthly suicide rates, and what attenuation, if any, occurs after adjusting for different measures of sunlight exposure.
hpSahul split from Asian populations of H. pylori 31,000 to 37,000 years ago, in concordance with archaeological history.
Concordance was high between estimates for all years; Lin's concordance coefficient 25 was greater than 0.92 and mean difference was less than1 in all cases (see online supplementary table S1 in appendix for more details).
