Sentence examples for modification by time from inspiring English sources

In addition, no significant effect modification by time since diagnosis was observed (P interaction=0.34).

As such, this model was not significant for heart rate (i.e., no effect modification by time during exposures).

To assess possible effect modification by time of operation, the analyses were also performed stratified by time periods.

None of the other three factors that were tested against effect modification by time period reached significance.

The effects of the last four explanatory variables were also tested one-by-one against modification by time period at the more stringent significance level of 0.01 than the level of 0.05 used otherwise.

While Thornton et al did not find a significant effect modification by employment status, our study found an effect modification by time spent at home, which may be due to the technique used to estimate residential exposure.

Also no significant effect modifications by time period at the 0.01 level were found.

Effect modification by age, time and exposure rate was present in the radon-induced lung cancer risk.

To assess possible effect modification by calendar time, we considered models that ended the cohort follow-up (and hence the analysis) in varying calendar years, in 3-year intervals back to 1987 (before peak exposure).

We found no evidence of effect modification by calendar time, as the hazard ratios comparing disease cohorts with controls for each period were similar (table 3 and fig 2).

We found little evidence for effect modification of temperature by time of year during this time period.