Selected Factors by Birthweight of Infant
Wood 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	133	1.2	622	5.7	10,157	93.1	2	0.0	10,914	100.0
Maternal Age
< 20 Years	25	1.5	113	6.7	1,541	91.8	0	0.0	1,679	100.0
< 15 Years	1	5.0	1	5.0	18	90.0	0	0.0	20	100.0
Maternal Race
White	130	1.2	611	5.7	9,979	93.1	2	0.0	10,722	100.0
Black	3	2.4	8	6.5	113	91.1	0	0.0	124	100.0
Other	0	0.0	3	4.4	65	95.6	0	0.0	68	100.0
Births With Known Prenatal Care
First Trimester	97	1.1	430	5.1	7,963	93.8	0	0.0	8,490	100.0
Second Trimester	7	0.4	99	6.0	1,551	93.6	0	0.0	1,657	100.0
Third Trimester	1	0.3	22	6.2	332	93.5	0	0.0	355	100.0
No Prenatal Care	3	2.7	7	6.3	101	91.0	0	0.0	111	100.0
Gestational Age
< 37 Weeks	118	10.0	338	28.6	727	61.5	0	0.0	1,183	100.0
37+ Weeks	5	0.1	253	2.7	9,101	97.2	1	0.0	9,360	100.0
Unknown	10	2.7	31	8.4	329	88.7	1	0.3	371	100.0
Mother's Educational Level
8 Years or Less	3	1.4	16	7.6	191	91.0	0	0.0	210	100.0
9-11 Years	24	1.3	132	7.3	1,655	91.4	0	0.0	1,811	100.0
12 Years	55	1.2	272	6.0	4,234	92.8	0	0.0	4,561	100.0
13-15 Years	29	1.1	139	5.2	2,507	93.7	0	0.0	2,675	100.0
16+ Years	19	1.2	58	3.7	1,494	95.1	0	0.0	1,571	100.0
Unknown	3	3.5	5	5.8	76	88.4	2	2.3	86	100.0
Mother's Marital Status
Married	85	1.1	381	4.9	7,292	94.0	2	0.0	7,760	100.0
Not Married	48	1.5	241	7.6	2,865	90.8	0	0.0	3,154	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