Fig. 2.
Association between the number of publications and research-related knowledge, attitudes, barriers, and academic scores. Legend: Scatter point plot of participants total knowledge, attitudes, barriers, and academic scores against their published research studies. Independent samples Kruskal-Wallis non-parametric tests were conducted for each graph. An interpolation straight line was plotted for each graph as well. The horizontal lines illustrate only the statistically significant pairwise comparisons when the groups test was statistically significant. The significance level of pairwise comparisons were adjusted for multiple comparisons