Selected Factors by Birthweight of Infant
Logan 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	70	1.4	345	6.7	4,734	91.9	0	0.0	5,149	100.0
Maternal Age
< 20 Years	22	1.8	85	7.1	1,088	91.0	0	0.0	1,195	100.0
< 15 Years	0	0.0	5	22.7	17	77.3	0	0.0	22	100.0
Maternal Race
White	69	1.4	324	6.5	4,587	92.1	0	0.0	4,980	100.0
Black	1	0.7	21	14.2	126	85.1	0	0.0	148	100.0
Other	0	0.0	0	0.0	21	100.0	0	0.0	21	100.0
Births With Known Prenatal Care
First Trimester	43	1.4	178	5.8	2,869	92.8	0	0.0	3,090	100.0
Second Trimester	6	0.4	100	6.3	1,478	93.3	0	0.0	1,584	100.0
Third Trimester	0	0.0	18	9.3	175	90.7	0	0.0	193	100.0
No Prenatal Care	4	10.0	5	12.5	31	77.5	0	0.0	40	100.0
Gestational Age
< 37 Weeks	66	10.9	175	29.0	363	60.1	0	0.0	604	100.0
37+ Weeks	1	0.0	151	3.5	4,174	96.5	0	0.0	4,326	100.0
Unknown	3	1.4	19	8.7	197	90.0	0	0.0	219	100.0
Mother's Educational Level
8 Years or Less	6	2.1	37	12.7	248	85.2	0	0.0	291	100.0
9-11 Years	21	1.5	115	8.4	1,227	90.0	0	0.0	1,363	100.0
12 Years	29	1.3	132	5.8	2,102	92.9	0	0.0	2,263	100.0
13-15 Years	10	1.1	43	4.8	839	94.1	0	0.0	892	100.0
16+ Years	3	1.0	15	5.2	270	93.7	0	0.0	288	100.0
Unknown	1	1.9	3	5.8	48	92.3	0	0.0	52	100.0
Mother's Marital Status
Married	41	1.2	201	6.0	3,103	92.8	0	0.0	3,345	100.0
Not Married	29	1.6	144	8.0	1,631	90.4	0	0.0	1,804	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