However, the number of women in each study was small and the results showed a positive trend but did not reach statistical significance.

An extra six months appeared to show a further improvement, he said, although the difference did not reach statistical significance.

However, it is not clear if these results reached statistical significance.

Results to date have also found a trend toward a reduced overall death rate, which has not yet reached statistical significance.

The trial itself was rather small and its heart results barely reached statistical significance.

In our study women who smoked had lower conception rates, though this did not reach significance.

We also found lower concentrations in smokers although this did not reach significance.

Although civil defense had not yet reached the scale and significance it soon would, many of the basic features were set in place.

Difference in death rates did not reach statistical significance.

Although these results did not reach statistical significance, the baths are an easy treatment.