Sentences with phrase «only weak correlations»

They found only weak correlations between degrading land and rural population density and with biophysical factors such aridity.

But previous research found only a weak correlation between the spike in flu rates and the drop in relative humidity.

Additionally there is only weak correlation in staining between the matched primary and distant metastasis, suggesting that the primary tumor is not an adequate surrogate for determining PD - L1 expression in metastatic sites.

Consequently, they find only a weak correlation between temperature and SOI.

The 29 year observational record of September sea ice extent has zero autocorrelation, zero skew, and only a weak correlation with the extent in the prior June.

We did not find correlations between FR - EXT and parental emotional warmth or rejection, and only a weak correlation between FR - EXT and parental overprotection.

Not exact matches

The results show that the correlation between climate change — i.e. the variation in temperature and precipitation between glacials and interglacials — and the loss of megafauna is weak, and can only be seen in one sub-region, namely Eurasia (Europe and Asia).

When we estimated correlations for methylation including only 15,627 sites differentially methylated in case - control cohort 2, correlations were weaker but still strongest in MZ twins (Fig. 4B).

Sapone et al. performed both zonulin and lactulose — mannitol testing and found only a very weak correlation between the results of the two assessments (correlation coefficient = 0.36)(13).

Perhaps surprisingly, total cholesterol has only weak associations with heart disease and diabetes — weaker, in fact, than the correlation between these conditions and plant protein intake (+25 and +12, respectively).

Of the four relevant correlations, only one was significant, providing only weak evidence of an association.

There is only a moderate, and often weak, correlation between value - added calculations for the same teacher based on different tests.

Some place the main blame on the strong U.S. dollar, but the historical correlation of gold to the U.S. dollar is relatively weak measuring only about -0.3 to -0.4.

Numerous attempts to confirm these correlations based on different climate models have shown that it is only possible if either the applied perturbations of direct solar radiative forcing are large (consistent with a direct solar radiative forcing from the present to Maunder minimum ΔFP − M ~ 0.6 − 0.8 W / m2) or if the amplification of a weak direct solar forcing is substantial.

Summary of how they got to this finding: They use CMIP models which, if not outright flawed, have not proved their validity in estimated temperature levels in the 2030 to 2070 timeframe, are used as the basis for extrapolations that assert the creation of more and more 3 - sigma «extreme events» of hot weather; this is despite the statistical contradiction and weak support for predicting significant increases in outlier events based on mean increases; then, based on statistical correlations between mortality and extreme heat events (ie heat waves), temperature warming trends are conjured into an enlargement of the risks from heat events; risks increase significantly only by ignoring obvious adjustments and mitigations any reasonable community or person would make to adapt to warmer weather.

The correlation with natural forcings alone is extremely weak - only 0.02.

To date, only weak evidence relates job satisfaction to work productivity while much stronger evidence shows a positive correlation between psychological well - being and work performance.

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).

However, in evaluation, critics of this theory argue that the correlation between parental sensitivity and the child's attachment type is only weak.

The insignificant strength of the correlation between religiosity and relationship satisfaction could be valid in that only a weak, negative relationship exists in the population.

We found only one published study that evaluated the performance of the EQ - 5D in adolescents with depression.34 This study found a statistically significant correlation between EQ - 5D and depression - specific outcome measures, though this relationship was stated to be weak.

Family structure as viewed by the parents related significantly, though weakly, to all three scales of the patient reports of adolescents» functioning, while only one weak correlation was found with spouse reports of the adolescents» externalizing of problems.