Characteristics LBWa n (%) VLBWa n (%) NBWa n (%) P Value
Age        
Below18 years 397   (5.8) 73   (6.2) 2964  (3.2)  
18-35 years 5693 (83.0) 987 (83.3) 80129 (85.6) <0.0001
Above 35 years 767   (11.2) 125 (10.5) 10543 (11.3)  
Education level completed        
less than 12 years 1613 (23.8) 260 (22.6) 14419 (15.5) <0.0001
12 years  or above 5153 (76.2) 890 (77.4) 78694 (84.5)  
Race        
White 3651 (62.5) 539 (53.8) 63263 (79.0) <0.0001
Black 2193 (37.5) 463 (46.2) 16788 (21.0)  
Marital Status        
No 3785 (55.2) 680 (57.5) 37786 (40.4) <0.0001
Yes 3070 (44.8) 503 (42.5) 55850 (59.6)  
Smoking Status        
No 5669 (86.2) 991 (88.5) 84011 (92.2) <0.0001
Yes 910 (13.8) 129 (11.5) 7124   (7.8)  
LBW: Low Birth Weight; NBW: Normal Birth Weight
aColumns do not tally due to missing data
Table 3: Chi-squared Analysis and Maternal Characteristics as a Percentage of LBW and NBW Infants.
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