Sentences with phrase «reach statistical significance at»

In addition to the 3 effects above, the study found suggestive evidence of a reduction in the 10 other substance use outcomes that were measured, but these other effects did not reach statistical significance at conventional (0.05) levels and may therefore be chance findings.

Not exact matches

An influential 2012 report on 120 monkeys being studied at the National Institute of Aging (NIA) reported no differences in survival for caloric restriction animals and a trend toward improved health that did not reach statistical significance.

Researchers at the LHC are hoping to collect about three times as much data at a higher energy of 8 TeV in 2012, which should allow each of its experiments separately to reach a level of statistical significance of 5 sigma, enough to claim a discovery, if the standard model Higgs exists.

At 7 months, the response rate remained higher but did not reach statistical significance.

It is likely that a future trial that limits enrollment to patients at a similar stage in their disease, and thus has a less variable length of survival from enrollment, would both find a similar survival benefit and reach statistical significance.

Mean anti-thyroglobulin (Tg) antibody levels increased at 6 months without reaching abnormal levels, but did not reach statistical significance (p = 0.062).

The specific patterns of achievement impacts vary across these studies, with some gains emerging quickly, but others, like those in the OSP evaluation, taking at least three years to reach a standard level of statistical significance.

I wrote to the BBC at the time pointing out that the audience was likely to have been severely misled by this question, that the warming over the previous 16 years reached a conventional threshold of statistical significance (p < 0.05), and that over a short timescale natural causes of variability (ENSO, volcanoes, the solar cycle) tend to predominate, so the short answer is «15 years is too small a sample to demonstrate statistical significance.»

The only association that reached statistical significance was between categories of maternal 1 - h glucose and BMI Z score ≥ 85th percentile at 2 years (P = 0.017).

There were no statistically significant effects on child cognitive development, internalising behaviour or externalising behaviour at post-intervention; however, internalising and externalising behaviours were marginally significant and may have reached statistical significance with a larger sample.

The only other association that reached statistical significance was between categories of maternal 1 - h glucose and a BMI Z score at 2 years ≥ 85th percentile (χ2 for trend = 5.32, df = 1, P = 0.017), but the overall correlation between maternal glucose during pregnancy and BMI Z score at age 2 years was weak (fasting glucose r = 0.05, P = 0.08; 1 - h glucose r = 0.04, P = 0.22; 2 - h glucose r = 0.03, P = 0.36; and area under the curve r = 0.04, P = 0.18).

At six months there was a trend for the PRT intervention group to have lower GDS scores than the comparison group, but this finding did not reach statistical significance.

At the end of the intervention (infant age = 24 month), attachment security scores derived from Waters» Attachment Q - Sort were in the predicted direction and showed a medium effect size, but did not reach criteria of statistical significance.

They also had fewer criminal referrals than GC youth at follow - up, although this did not reach statistical significance.

Importantly, PMTO's effect on mothers» arrests may well be valid, but because it reached statistical significance in only one of two measures (i.e., number versus likelihood of arrest)-- and possibly not at the 0.05 level — we believe it needs confirmation in additional studies to rule out the possibility that it is a chance finding.

In addition, compared with session 1, participants at session 3 had reduced odds of perpetrating and experiencing emotional and physical bullying, and of passively standing by as others were bullied; odds ratios ranged from.29 to.63, with most bullying outcomes approaching or reaching statistical significance.