Table 2.

Results of inconsistency testing.

Outcomes	Wald χ2	p Value
4-Week healing rate
Main analysis	4.63	0.865
Sensitivity analysis	0.65	0.741
Subgroup analysis
Patients without severe baseline grade	1.03	0.470
Patients with a severe baseline grade	1.07	0.499
8-Week healing rate
Main analysis	0.49	0.893
Sensitivity analysis	0.51	0.886
Subgroup analysis
Patients without severe baseline grade	0.81	0.552
Patients with a severe baseline grade	1.33	0.382