Table 4: The Spearman correlation analysis of cell anomalies of HNC patients.

Anomalies Characteristics
MNBNSmokingAlcoholChewingAmalgam

Anomalies
 MN
 BN0.339
Characteristics
 Smoking0.311**0.227*
 Alcohol0.1490.0970.440**
 Chewing0.1740.364*−0.3200.285
 Amalgam0.2120.430**−0.122−0.164−0.062
 Occupational exposure0.1840.2980.000−0.075−0.2080.073

.
** .