Again, for this important outcome, the more recent meta-analyses [15], [16], [17], [18] suggested that the published evidence demonstrates a statistically significant degree of heterogeneity with I2 statistic ranging from 73% to 85% (Table 2).
The number of superficial bedsores did not decrease to a statistically significant degree, for reasons that are unclear.
In others, it's actually negative (although also not to a statistically significant degree).
The research, the final stage of human testing normally required for regulatory approval, showed the drug helped patients tolerate solid foods hours faster than a placebo, although not to a statistically significant degree, Adolor said.
(This stands in contrast to polls of general election voters, among whom Mr. Perry's standing has declined to a statistically significant degree. That may create problems for Mr. Perry over the long run — but the effects had not yet been apparent in polls of the primary electorate).
In fact, if you run a regression analysis that looks at the payroll growth rate in the fourth year of a president's term alongside the rate in the first three years, the coefficient on the first three years is negative — seeming to imply that less job creation early in the term helps a president — although not to a statistically significant degree.
Skill, here, means beating a passive index fund, after fees, to a statistically significant degree.
This knowledge was retained to a statistically significant degree 6 months later, though with some knowledge decay.
All that matters is that two outcomes are produced to a statistically significant degree, given the same intervention.
Results: Vaginal misoprostol reduced the need for cervical dilatation in the total population of pre- and post-menopausal women to a statistically significant degree.
Analysis of culture supernatants revealed that pravastatin treatment led to a reduction in total MMP activity but not to a statistically significant degree (p = 0.07).
