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. 2018 Sep 21;18:159. doi: 10.1186/s12903-018-0619-y

Table 3.

Association between knowledge items and socio-demographic profile of the mothers’

Knowledge items
Socio-demographic variables Delayed eruption of teeth may be an indication of the presence of systemic disease
Value(P-value)
Babies’ teeth start to erupt around 6–7 months of Age
Value(P-value)
The first teeth to appear in the mouth are lower central incisors
Value(P-value)
The eruption of teeth gets completed at approximately 2 years of age
Value(P-value)
Age 3.33(0.776) 12.13(0.031) 4.14(0.629) 5.22(0.497)
Educational level 7.93(0.644) 9.45(0.424) 14.51(0.083) 18.99(0.019)
Place of residence 1.5(0.477) 2.75(0.286) 9.89(0.006€) 11.25(0.002)

Fisher’s exact test