showed a trendp ≤ 0.1
Variables that reached statistical significance ( p ≤ 0.05) and those that showed a trend towards association with knowledge score ( p ≤ 0.1 was accepted), were included in the multivariate model.
Variables that reached statistical significance ( p ≤ 0.05) and those that showed a trend towards association with knowledge score ( p ≤ 0.1 was accepted), were included in the multivariate model.