The caloric intake was also calculated for the first 5 days, for each quartile.
The percentages of patients with different categories of BMI (<20, 20 25, 25 30, 30 35, 35 40 and ≥40) were calculated for each quartile.
Table 8 gives the results for each of our five specifications, both overall and for each quartile of the academic index30.
The analysis of ECDFs shows that co-authorship frequency provides many repeated results to the strength of ties, as 50% of the data are equal to 1. On the other hand, the neighborhood overlap, modified neighborhood overlap, and tieness provide different results for each quartile.
The OR for 28-day mortality was 3.44 (95% CI: [1.04 11.43]) for each quartile reduction in pGSN levels.
To test for linear trend across IMT quartiles, we used the median IMT value for each quartile.
Incidence rates of CHD and stroke were calculated by dividing the number of cases by the person-years of follow up for each quartile of IMT.
Examination of the counts of DE genes for each quartile of gene length also did not show any gene length bias (Fig S3).
These were presented as figures, with means and 95% CI for each quartile, adjusted for sex, age, SES, monitor wear time and BMI.
In one model, designed to provide a detailed visual assessment of goodness of fit to linear slope over age, age was categorized into 2-year age groups, adjusted mean lung function values were computed for each of the 14 age groups (starting with 23 24 year olds) for each quartile and plotted.
The percent area (%area) for each quartile was calculated.
