Therefore, we standardized log-leptin values separately within sex.
Therefore we used the sums of all standardized log-transformed count values from all species as a measure of overall parasite load.
We regressed relative fitness (here mortality rate using individuals recovered dead on site in a given year, coded as 1, versus individuals resighted alive for up to 3 years, coded as 0) on standardized log-transformed immune parameters.
Three of the five sets were derived from in vitro culture under highly standardized conditions: log-phase cultured bloodstream forms (cBF), log-phase cultured procyclic forms (PF-log), and stationary-phase procyclic forms (PF-stat) (see Additional file 1).
One such project aims to dramatically reduce maintenance costs with AI by standardizing maintenance logs.
The primary endpoint is therefore defined as area under curve of log standardized ACR, with standardization for gender, age and duration of disease.
Hierarchical clustering was carried out by standardizing transformed log base 2 values from the raw intensities using the equation <img src="http://journals.plos.org/plosone/article/asset?id=info?doi/10.1371/journal.pone.0016215.e001.PNG" class= inline-graphic"/>, and multiplying by a constant to adjust all values from −3 to +3.
In addition, GFR (log, standardized β-coefficient = −0.351, P = 0.007) predicted circulating chemerin (log) independent of age (standardized β-coefficient = −0.223, P = 0.072) and sex (standardized β-coefficient = −0.076, P = 0.546) in CD patients.
Preliminary data from the ORPS cohort (1,697 sets of urines from 479 subjects) indicated that the log standardized ACR based on the residuals from a regression model of log ACR adjusted for age, gender, age at diagnosis and duration of diabetes at 11-15 years was highly predictive of risk for the development of MA [ 44].
The correlation between the neighbourhood-level log standardized morbidity ratio (SMR) and the material and social deprivation score was 0.11 and −0.48, respectively.
