Selected Factors by Birthweight of Infant
Lincoln County Resident Births, 1989 - 1998

Factor	Very Low Birthweight < 1,500 grams		Low Birthweight 1,500 - 2,499 grams		Normal Birthweight 2,500+ grams		Unknown Birthweight		Total
	Number	Percent	Number	Percent	Number	Percent	Number	Percent	Number	Percent
Total Births	30	1.1	216	7.6	2,602	91.4	0	0.0	2,848	100.0
Maternal Age
< 20 Years	14	2.3	42	7.0	544	90.7	0	0.0	600	100.0
< 15 Years	0	0.0	1	11.1	8	88.9	0	0.0	9	100.0
Maternal Race
White	29	1.0	216	7.6	2,597	91.4	0	0.0	2,842	100.0
Black	1	100.0	0	0.0	0	0.0	0	0.0	1	100.0
Other	0	0.0	0	0.0	5	100.0	0	0.0	5	100.0
Births With Known Prenatal Care
First Trimester	19	0.8	159	7.0	2,089	92.1	0	0.0	2,267	100.0
Second Trimester	3	0.7	38	8.8	393	90.6	0	0.0	434	100.0
Third Trimester	0	0.0	4	10.8	33	89.2	0	0.0	37	100.0
No Prenatal Care	0	0.0	3	16.7	15	83.3	0	0.0	18	100.0
Gestational Age
< 37 Weeks	27	8.4	113	35.2	181	56.4	0	0.0	321	100.0
37+ Weeks	1	0.0	97	4.0	2,347	96.0	0	0.0	2,445	100.0
Unknown	2	2.4	6	7.3	74	90.2	0	0.0	82	100.0
Mother's Educational Level
8 Years or Less	1	0.4	19	8.3	208	91.2	0	0.0	228	100.0
9-11 Years	10	1.3	77	10.3	659	88.3	0	0.0	746	100.0
12 Years	15	1.1	91	6.7	1,262	92.3	0	0.0	1,368	100.0
13-15 Years	2	0.5	20	5.4	351	94.1	0	0.0	373	100.0
16+ Years	1	0.8	9	7.3	113	91.9	0	0.0	123	100.0
Unknown	1	10.0	0	0.0	9	90.0	0	0.0	10	100.0
Mother's Marital Status
Married	21	1.0	141	6.7	1,938	92.3	0	0.0	2,100	100.0
Not Married	9	1.2	75	10.0	664	88.8	0	0.0	748	100.0
Factor	Very Low Birthweight < 1,500 grams		Low Birthweight 1,500 - 2,499 grams		Normal Birthweight 2,500+ grams		Unknown Birthweight		Total
	Number	Percent	Number	Percent	Number	Percent	Number	Percent	Number	Percent