From: Salivary β2-microglobulin levels in patients with erosive oral lichen planus and squamous cell carcinoma
I
J
Mean difference (I − J)
p-value
95% confidence level
Low limit
High limit
Control
OLP
− 0.74898
0.042
− 1.5501
0.0522
SCC
− 0.6810
0.048
− 1.4900
0.1278
0.06788
0.977
− 0.7153
0.8511