Cases had more mtDNA than controls: the odds ratio for the contribution of normalized amount of mtDNA to the risk of MD was 1.33 (95% CI = 1.29 1.37).
MD was associated with shorter mean telomere length: in a logistic regression model, the odds ratio for the contribution of normalized measure of mean telomere to the risk of MD is 0.85 (95% CI = 0.81 0.89, p = 2.84 × 10−14).
Since U l is nonnegative, we define x l ∈[0, 1] as a ratio for the contribution of user l's utility to t.
Contribution activeness (CA) is defined as the ratio of the contribution number of user a to the number of the most active contributor with regard to concept i.
In order to estimate effects of the spectrum shifter, the ratio of the contribution of 14 MeV neutrons in the leakage neutron and gamma-ray spectra was calculated with MCNP-4C for an experimental configuration at FNS of JAEA, Japan.
The ratio of the contribution of convective to diffusive flux (the Peclet number) increases with increasing molecular size.
The ratio of the contributions of the grain interior and grain boundaries changes with grain size [12, 13].
It was demonstrated that log P correlates well with the ratio of the contributions of specific solvent-solute interactions in the former case, and with the ratio of the relative contributions of specific and nonspecific interactions in the latter.
Ant contribution to the overall respiration was significantly higher than that of nest material respiration: the average ratio of the contributions (ants:nest material) was 75:25%.
No such theory is well enough understood to calculate the ratios of these contributions, though they are in principle determined.
A moderate correlation between amplitude ratios of the TA-contribution and postural sway was observed for seniors during SLEO (r = 0.61).
