Fig. 12
Dunn Tests Pairwise Comparisons heatmap depicting significant differences in variation of accuracy of the 8 morphological categories across the 4-week study period. Results were taken from users classifying 100 sperm each (n = 1600) per test and average accuracy at identifying each category were compared. There was no significant difference (red colour) when comparing categories ‘Midpiece abnormalities’ to ‘Vacuoles and teratoids’ as well as ‘Swollen acrosomes’ to ‘Loose/multiple Heads and abnormal tails’. The accuracy of all other morphological categories were significantly different from each other (blue colour).
