Of course, it would have been ideal to adjust the complication rates of the different types of hysterectomy by the population difference because the patients in the three groups: AH, VH and LH were very different in 1996 and 2006 but this was not possible.
Therefore, it is difficult to judge whether the variations observed in these association studies are due to population difference, sample size, study design, or clinical heterogeneity between different cohorts of patients.
He notes that given the huge population difference, Sweden's intake of Iraqis "is the equivalent of the U.S. taking in about 500,000 refugees".
The Legislature rejected what it called the "Perfect Plan," which contemplated a population difference of a single person.
He noted that the population difference between the smallest districts and the largest was less than in previous rounds of redistricting.
In other words, allowing for population, you are 34 times more likely to be the victim of gun crime in the US than on this side of the Atlantic.Contrast that with knife-related crime, where deaths averaged 1,754 in America and 233 in England/Wales; allowing for the population difference, you were only 36% more likely to be stabbed in the US.
Charlie Rose: And we are graduating, even though there's a population difference?
Many authors have studied the effects of time delays on dynamics of population difference systems.
Still for discrepancies methodological and study population difference, and the existing risk factors variation might be responsible.
Furthermore, this influence of population difference affects the accuracy and precision of the traits used for identification.
The inter-specific hybrids formed between four Brassica juncea populations with different glyphosate-susceptibility and transgenic oilseed rape was studied, emphasizing on the possible population difference.
