Over 80 million doses of iodinated intravascular contrast media (CM) were administered in the most recent tabulations of 2003, corresponding to approximately 8 million liters, making it one of the highest volume medical drugs used compared to any other pharmaceutical.
Individual comparisons were analyzed using chi-square cross tabulations and the corresponding Fischer exact test, which determined the likelihood quotient.
To analyze relations between the TBF12 and the corresponding questions of the THI, we used cross tabulations as well as Spearman's rank correlation coefficient for each question.
The study data consisted of tabulation of numbers of deaths and corresponding follow-up time by calendar time (1-year intervals), age (5-year intervals) at follow-up, diabetes status (ITDM, NITDM, no diabetes) and sex for each specific cause of death.
The cross-tabulations are shown in table 1 with corresponding p-values from Fisher's exact tests.
In bivariate analyses, prevalences and corresponding confidence intervals and p-values were generated by the 'cross-tabulations' analytical approach in SPSS.
Cross tabulations and generalized linear models were used to obtain relative risks (RR) and corresponding 95% confidence intervals.
Because core promoter motif placement often exhibits elasticity [ 2], the canonical start positions were allowed to vary by +/−5 bp within their corresponding genomic windows for which they are biologically functional (see Additional file 11 for tabulation of the genomic windows).
Using cross-tabulation module of ArcView GIS spatial analyst, altitude, rainfall, soil type and land cover values corresponding to location of study schools were derived.
In Table 1 some more subtle nuances are uncovered: here, we present the cross-tabulations between the three categories (i) non-smoking, (ii) non-daily smoking and (iii) daily smoking, and corresponding snus categories, in 2002 and 2010.
