PDLIM7 and nasopharyngeal carcinoma: In addition, when non-biopsy NPC samples were compared with the same type of the specimen from healthy controls, no statistically significant difference in the frequency of 30 bp deletion LMP1 variant in throat washings nor in peripheral blood samples was found (OR = 1.25, 95% CI = 0.71–2.21, p = 0.440 and OR = 0.82, 95% CI = 0.18–3.83, p = 0.800, respectively) (Figure 8 and Figure 9).