††Because of case-control design percentage does not reflect proportion of events in population.
In a one-way design, percentage agreement and intraclass kappa coefficients or quadratic-weighted kappa coefficients were calculated for each item.
The following characteristics of each study were abstracted: study period, sample size, study population, study location, study design, percentage of males and MSM, prior history of syphilis, HIV prevalence, syphilis stages, and neurosyphilis prevalence based on cerebrospinal fluid (CSF) analysis.
When the two compositional series that were designed in weight percentages (the remaining five were designed in molar percentage) were removed from the model an improved fit was achieved (R2 = 0.97).
Thus the keys are not designed to estimate percentages, but only popular vote winners and losers.
M25 concrete was designed for various percentages of slag, and compressive strength of concrete was found out.
For this, a one-phase system of NaOH/2-propanol/methanol/water was designed with molar percentages of 13.2/17.5/36.9/27.6, respectively.
By considering this kind of factor in primer designing, methylation percentage ranging from 0%to75%5% could be clearly differentiated.
Furthermore, shear strength reduced when mixture is designed with high percentage of air voids or coarse aggregate structure, such as porous asphalt and stone mastic asphalt (SMA) mixtures.
However, if correctly designed, balancing the percentage of natural aggregate replacement, these mixtures could represent suitable and durable solution for base and sub-base pavement layers.
