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Table 1 ECC and some socio-demographic factors

From: The prevalence of Early Childhood Caries in 1-2 yrs olds in a semi-urban area of Sri Lanka

  % Mean dmft(sd) P value F df
Age in months      
12-18 68 1.37(2.28) 0.000 43.49 1
> 18-24 32 3.35(3.75)    
MOH Area      
Boralesgamuwa 42.0 2.24(3.11) 0.000 13.73 4
Nugegoda 7.6 1.42(2.19)    
Maharagama 13.1 1.09(2.21)    
Piliyandala 37.3 2.18(3.14)    
Mothers employment      
Mothers with jobs 15.1 0.63(3.21) 0.000 22.94 2
Mothers without jobs 84.9 2.07(2.93)    
Monthly family income in Rs.      
< 10000 17.8 1.52(2.49) 0.102 2.08 3
10000-30000 64.6 2.28(3.19)    
> 30000 17.6 1.50(2.43)