. 2015 Jun 12;10(6):e0129419. doi: 10.1371/journal.pone.0129419

Table 4. Statistical p values (Wilcoxon nonparametric test) for comparisons of the results with the LIVE/DEAD assay.

LIVE/DEAD		Bimatoprost	Tafluprost	Travoprost	Latanoprost	Positive control	Negative control
5 min	Bimatoprost	-	0.002^*	0.028^*	0.005^*	0.002^*	0.002^*
	Tafluprost	0.002^*	—	0.028^*	0.099	0.002^*	0.002^*
	Travoprost	0.028^*	0.028^*	-	0.875	0.002^*	0.002^*
	Latanoprost	0.005^*	0.099	0.875	-	0.002^*	0.002^*
30 min	Bimatoprost	-	0.099	0.331	0.035^*	0.002^*	0.026^*
	Tafluprost	0.099	-	0.049^*	0.271	0.002^*	0.002^*
	Travoprost	0.331	0.049^*	-	0.331	0.002^*	0.005^*
	Latanoprost	0.035^*	0.271	0.331	-	0.005^*	0.011^*
1 h	Bimatoprost	-	0.028^*	0.011^*	0.506	0.002^*	0.011^*
	Tafluprost	0.028^*	-	0.012^*	0.049^*	0.002^*	0.002^*
	Travoprost	0.011^*	0.012^*	-	0.878	0.002^*	0.011^*
	Latanoprost	0.506	0.049^*	0.878	-	0.002^*	0.005^*
6 h	Bimatoprost	-	0.099	0.574	0.074	0.002^*	0.005^*
	Tafluprost	0.099	-	0.157	0.023^*	0.002^*	0.002^*
	Travoprost	0.574	0.157	-	0.011^*	0.005^*	0.011^*
	Latanoprost	0.074	0.023^*	0.011^*	-	0.002^*	0.026^*
24 h	Bimatoprost	-	0.574	0.026^*	0.113	0.002^*	0.026^*
	Tafluprost	0.574	-	0.021^*	0.012^*	0.002^*	0.005^*
	Travoprost	0.026^*	0.021^*	-	0.916	0.002^*	0.026^*
	Latanoprost	0.113	0.012^*	0.916	-	0.002^*	0.026^*

* Statistically significant p values