not quite significantp ≤ 0.01
We considered five significance levels: no significance (NS, p > 0.05), not quite significant (§, 0.05 ≤ p ≤ 0.01), significant (*, 0.01 ≤ p ≤ 0.001), very significant (**, 0.001 ≤ p < 0.0001), and extremely significant (***, p ≤ 0.0001).